Self Storage in St Marys, NSW
Advertised storage rates in St Marys run from $21 to $4,573 a month. A small unit starts at $47. Some of these are introductory rates; ongoing rates run $24–$4,573.
Compare Advertised Prices from $21/moSt Marys prices, ranked cheapest first
Across 12 facilities from 5 providers. We email your comparison. No phone number, no sales calls.
Advertised self-storage rates in St Marys, NSW range from $21 to $4573 per month as of August 2026. The lowest advertised rate is a locker from $21/month. It is promotional: Intro rate for 2 months, then $43/mo. There are 12 facilities within 10 km from Kennards, National Storage, Roomia, Storage King, and StoreLocal. Some of these are introductory rates; ongoing (standard) rates run $24–$4573/month.
St Marys in NSW is well-served for self storage, with 12 facilities from 5 providers within a 10 km radius. Across 259 available units in 7 size categories, monthly prices range from $21 to $4573. A medium unit (5–10 m²) — popular for one-bedroom moves — starts from $69/month. The nearest facility is National Storage, just 1.0 km away. Some of these are introductory rates; ongoing (standard) rates run $24–$4573/month.
Understanding Storage Unit Costs
In St Marys, advertised monthly rates span $21 to $4573 across 259 units at 12 facilities. Size drives most of that gap: a locker starts at $21/month, a large unit at $73/month. The advertised rate is not the whole cost. Ask about the deposit, the administration fee, whether insurance is compulsory, and when the rate first rises — storage prices are typically reviewed within six months of move-in.
Why People Store in St Marys
St Marys is predominantly houses — 51% separate homes — though storage demand remains strong for renovations, downsizing, and seasonal items. With 53% of residents renting, there's a steady stream of people moving in and out who need temporary storage. Population: 13,256 (2021 Census).
- Advertised price range
- Advertised storage rates near St Marys range from $21–$4573/mo; promotional rates may revert
- Providers
- Comparing prices from 5 providers
- Sizes
- Available sizes: locker, small, medium, large, extra large, garage plus, vehicle
- Data freshness
- Prices last updated 22 August 2026
Price Summary by Size in St Marys
Locker (< 2 m²)
$21 – $136/mo
12 units
Small (2–5 m²)
$47 – $235/mo
44 units
Medium (5–10 m²)
$69 – $450/mo
55 units
Large (10–20 m²)
$73 – $663/mo
94 units
Extra Large (20–40 m²)
$320 – $1323/mo
31 units
Garage+ (40+ m²)
$768 – $4573/mo
15 units
Vehicle / Parking
$191 – $1121/mo
8 units
These are advertised monthly rates and some are introductory. Ongoing (standard) rates run $24–$4573/month.
How St Marys Compares
The median storage price in St Marys is $300/month — 6% below the Sydney average of $320/month. With 5 providers across 12 facilities, there's healthy competition — comparing quotes can save significantly. Prices range from $18 to $4568/month, so it pays to compare.
Annual Rainfall
824mm
Dwelling Type
19% apartments
Facilities
12
Median Age
34
Median Price
$358/mo
Median Rent
$365/wk
Population
13,256
Providers
5
Storage Affordability
4.8% of monthly income
Summer Temp
28°C avg max
Tenure
53% renters
Storage Prices in St Marys
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage St Marys | Small - 1.2m² Intro rate | 1.2 m² | $21/mo Intro rate for 2 months, then $43/mo | $430 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Locker Lift Access | 1.0 m² | $24/mo | $288 |
| National Storage | National Storage Penrith | Small - 1.05m² Intro rate | 1.1 m² | $25/mo Intro rate for 3 months, then $51/mo | $556 |
| National Storage | National Storage Minchinbury | Small - 1.5m² Intro rate | 1.5 m² | $27/mo Intro rate for 1 month, then $54/mo | $432 |
| Storage King | Storage King Marsden Park | Locker - 1.0m² | 1.0 m² | $40/mo | $480 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Locker Ground Floor | 1.0 m² | $41/mo | $492 |
| National Storage | National Storage St Marys | Small - 1.95m² Intro rate | 1.9 m² | $44/mo Intro rate for 3 months, then $89/mo | $562 |
| Roomia | Roomia St Marys NSW | Locker (1.0 × 1.0m) | 1.0 m² | $49/mo | $588 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Large Locker Lift Access | 1.0 m² | $53/mo | $636 |
| Storage King | Storage King Penrith | Locker - 1.0m² | 1.0 m² | $55/mo | $660 |
| Storage King | Storage King Penrith | Wardrobe - 1.65m² (1.5 × 1.1m) Intro rate | 1.6 m² | $75/mo Intro rate · duration not disclosed · ongoing rate $80/mo | $600 |
| Storage King | Storage King Blacktown | Wardrobe - 1.44m² (1.2 × 1.2m) | 1.4 m² | $136/mo | $1166 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage St Marys | Small - 3.0m² Intro rate | 3.0 m² | $47/mo Intro rate for 1 month, then $95/mo | $380 |
| National Storage | National Storage St Marys | Small - 2.4m² Intro rate | 2.4 m² | $47/mo Intro rate for 1 month, then $95/mo | $475 |
| National Storage | National Storage St Marys | Small - 4.5m² Intro rate | 4.5 m² | $53/mo Intro rate for 1 month, then $107/mo | $285 |
| National Storage | National Storage Minchinbury | Small - 3.0m² Intro rate | 3.0 m² | $68/mo Intro rate for 1 month, then $91/mo | $364 |
| National Storage | National Storage Glendenning | Small - 2.25m² | 2.2 m² | $69/mo | $376 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Large Closet Lift Access | 2.2 m² | $76/mo | $415 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (2.0 × 1.0m) Intro rate | 2.0 m² | $78/mo Intro rate for 3 months, then $120/mo | $720 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (1.5 × 1.5m) Intro rate | 2.2 m² | $80/mo Intro rate for 3 months, then $124/mo | $676 |
| National Storage | National Storage Minchinbury | Small - 2.25m² | 2.2 m² | $81/mo | $442 |
| National Storage | National Storage Glendenning | Small - 4.5m² Intro rate | 4.5 m² | $82/mo Intro rate for 1 month, then $110/mo | $293 |
| StoreLocal | StoreLocal Penrith | Small (1.5 × 3.0m) Intro rate | 4.5 m² | $82/mo Intro rate for 3 months, then $165/mo | $440 |
| Storage King | Storage King Penrith | Wardrobe - 2.64m² (1.2 × 2.2m) | 2.6 m² | $85/mo | $392 |
| National Storage | National Storage Minchinbury | Small - 4.5m² Intro rate | 4.5 m² | $86/mo Intro rate for 1 month, then $115/mo | $307 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (2.5 × 1.5m) Intro rate | 3.8 m² | $87/mo Intro rate for 3 months, then $135/mo | $426 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (2.0 × 1.5m) Intro rate | 3.0 m² | $87/mo Intro rate for 3 months, then $135/mo | $540 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (2.0 × 1.4m) Intro rate | 2.8 m² | $87/mo Intro rate for 3 months, then $135/mo | $579 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (2.0 × 1.2m) Intro rate | 2.4 m² | $87/mo Intro rate for 3 months, then $135/mo | $675 |
| Storage King | Storage King Blacktown | Wardrobe - 2.16m² (1.8 × 1.2m) | 2.2 m² | $92/mo | $502 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (1.5 × 2.0m) Intro rate | 3.0 m² | $97/mo Intro rate for 3 months, then $150/mo | $600 |
| Roomia | Roomia St Marys NSW | Quarter Garage Upper (3.0 × 1.5m) Intro rate | 4.5 m² | $100/mo Intro rate for 3 months, then $155/mo | $413 |
Show all 44 units (24 more)
| Roomia | Roomia St Marys NSW | Wardrobe Upper (2.0 × 2.0m) Intro rate | 4.0 m² | $102/mo Intro rate for 3 months, then $157/mo | $471 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Closet Lift Access | 2.1 m² | $103/mo | $589 |
| Roomia | Roomia Minchinbury | Wardrobe Upper (2.0 × 1.5m) Intro rate | 3.0 m² | $104/mo Intro rate for 3 months, then $130/mo | $520 |
| Storage King | Storage King Blacktown | Wardrobe - 2.25m² (1.5 × 1.5m) Intro rate | 2.2 m² | $110/mo Intro rate · duration not disclosed · ongoing rate $140/mo | $764 |
| Storage King | Storage King Penrith | Walk In Robe - 4.2m² (1.4 × 3.0m) | 4.2 m² | $110/mo | $314 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Closet Lift Access | 2.2 m² | $111/mo | $605 |
| Roomia | Roomia St Marys NSW | Quarter Garage Upper (1.5 × 3.0m) Intro rate | 4.5 m² | $113/mo Intro rate for 3 months, then $175/mo | $467 |
| National Storage | National Storage Minchinbury | Small - 4.6m² | 4.6 m² | $115/mo | $300 |
| Roomia | Roomia St Marys NSW | Wardrobe Upper (2.4 × 2.0m) Intro rate | 4.8 m² | $117/mo Intro rate for 3 months, then $180/mo | $450 |
| Storage King | Storage King Blacktown | Wardrobe - 3.0m² (1.5 × 2.0m) Intro rate | 3.0 m² | $120/mo Intro rate · duration not disclosed · ongoing rate $150/mo | $600 |
| Roomia | Roomia Minchinbury | Wardrobe Upper (1.8 × 1.8m) Intro rate | 3.2 m² | $126/mo Intro rate for 3 months, then $158/mo | $592 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Closet Lift Access | 2.5 m² | $127/mo | $610 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Walk-in Robe Lift Access | 4.5 m² | $131/mo | $349 |
| Roomia | Roomia Minchinbury | Wardrobe Upper (2.5 × 1.5m) Intro rate | 3.8 m² | $134/mo Intro rate for 3 months, then $168/mo | $531 |
| Roomia | Roomia St Marys NSW | Quarter Garage Ground (3.0 × 1.5m) Intro rate | 4.5 m² | $136/mo Intro rate for 3 months, then $170/mo | $453 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Large Closet Ground Floor | 2.2 m² | $138/mo | $753 |
| National Storage | National Storage Penrith | Small - 4.5m² Intro rate | 4.5 m² | $144/mo Intro rate for 1 month, then $192/mo | $512 |
| Storage King | Storage King Blacktown | Walk In Robe - 4.5m² (3.0 × 1.5m) Intro rate | 4.5 m² | $150/mo Intro rate · duration not disclosed · ongoing rate $175/mo | $467 |
| Storage King | Storage King Blacktown | Wardrobe - 2.56m² (1.6 × 1.6m) | 2.6 m² | $165/mo | $762 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Walk-in Robe Lift Access | 4.5 m² | $169/mo | $451 |
| Storage King | Storage King Blacktown | Walk In Robe - 3.2m² (2.0 × 1.6m) | 3.2 m² | $180/mo | $675 |
| Storage King | Storage King Blacktown | Walk In Robe - 3.7m² (2.0 × 1.85m) | 3.7 m² | $190/mo | $616 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Walk-in Robe Ground Floor | 4.5 m² | $211/mo | $563 |
| Storage King | Storage King Blacktown | Walk In Robe - 4.8m² (3.0 × 1.6m) | 4.8 m² | $235/mo | $588 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage Glendenning | Medium - 7.5m² Intro rate | 7.5 m² | $69/mo Intro rate for 2 months, then $138/mo | $221 |
| National Storage | National Storage Glendenning | Medium - 9.0m² Intro rate | 9.0 m² | $69/mo Intro rate for 1 month, then $139/mo | $185 |
| National Storage | National Storage St Marys | Medium - 5.25m² Intro rate | 5.2 m² | $70/mo Intro rate for 1 month, then $141/mo | $325 |
| Storage King | Storage King Marsden Park | Wardrobe - 5.0m² Intro rate | 5.0 m² | $70/mo Intro rate · duration not disclosed · ongoing rate $140/mo | $336 |
| National Storage | National Storage St Marys | Medium - 6.0m² Intro rate | 6.0 m² | $71/mo Intro rate for 1 month, then $142/mo | $284 |
| Storage King | Storage King Marsden Park | Walk In Robe - 6.5m² Intro rate | 6.5 m² | $80/mo Intro rate · duration not disclosed · ongoing rate $170/mo | $314 |
| StoreLocal | StoreLocal Penrith | Medium (2.0 × 3.0m) Intro rate | 6.0 m² | $82/mo Intro rate for 3 months, then $164/mo | $328 |
| StoreLocal | StoreLocal Penrith | Medium (3.0 × 3.0m) Intro rate | 9.0 m² | $95/mo Intro rate for 3 months, then $190/mo | $253 |
| National Storage | National Storage Glendenning | Medium - 6.0m² Intro rate | 6.0 m² | $97/mo Intro rate for 1 month, then $129/mo | $258 |
| National Storage | National Storage St Marys | Medium - 5.4m² Intro rate | 5.4 m² | $106/mo Intro rate for 1 month, then $141/mo | $313 |
| National Storage | National Storage St Marys | Medium - 6.5m² Intro rate | 6.5 m² | $107/mo Intro rate for 2 months, then $215/mo | $397 |
| National Storage | National Storage Minchinbury | Medium - 9.0m² Intro rate | 9.0 m² | $110/mo Intro rate for 1 month, then $221/mo | $295 |
| Roomia | Roomia St Marys NSW | Quarter Garage Upper (3.4 × 1.5m) Intro rate | 5.1 m² | $113/mo Intro rate for 3 months, then $175/mo | $412 |
| Roomia | Roomia Minchinbury | Garden Shed Upper (3.0 × 2.0m) Intro rate | 6.0 m² | $115/mo Intro rate for 3 months, then $231/mo | $462 |
| National Storage | National Storage Minchinbury | Medium - 8.0m² Intro rate | 8.0 m² | $120/mo Intro rate for 2 months, then $241/mo | $362 |
| National Storage | National Storage St Marys | Medium - 7.0m² Intro rate | 7.0 m² | $124/mo Intro rate for 1 month, then $248/mo | $425 |
| Roomia | Roomia Minchinbury | Garden Shed Upper (2.5 × 3.0m) Intro rate | 7.5 m² | $125/mo Intro rate for 3 months, then $250/mo | $400 |
| National Storage | National Storage Minchinbury | Medium - 9.2m² Intro rate | 9.2 m² | $126/mo Intro rate for 2 months, then $252/mo | $329 |
| National Storage | National Storage Minchinbury | Medium - 5.94m² Intro rate | 5.9 m² | $131/mo Intro rate for 1 month, then $175/mo | $356 |
| Storage King | Storage King Penrith | Walk In Robe - 5.94m² (2.2 × 2.7m) | 5.9 m² | $140/mo | $285 |
Show all 55 units (35 more)
| National Storage | National Storage St Marys | Medium - 7.5m² Intro rate | 7.5 m² | $142/mo Intro rate for 1 month, then $190/mo | $304 |
| National Storage | National Storage Minchinbury | Medium - 7.5m² Intro rate | 7.5 m² | $142/mo Intro rate for 1 month, then $190/mo | $304 |
| Roomia | Roomia Minchinbury | Quarter Garage Upper (2.5 × 2.0m) Intro rate | 5.0 m² | $143/mo Intro rate for 3 months, then $220/mo | $528 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (4.0 × 2.0m) Intro rate | 8.0 m² | $146/mo Intro rate for 3 months, then $225/mo | $338 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (3.0 × 3.0m) Intro rate | 9.0 m² | $146/mo Intro rate for 3 months, then $226/mo | $301 |
| Storage King | Storage King Marsden Park | Half Garage - 9.0m² Intro rate | 9.0 m² | $150/mo Intro rate · duration not disclosed · ongoing rate $330/mo | $440 |
| Roomia | Roomia Minchinbury | Half Garage Upper (3.0 × 3.0m) Intro rate | 9.0 m² | $151/mo Intro rate for 3 months, then $302/mo | $403 |
| National Storage | National Storage Penrith | Medium - 6.0m² Intro rate | 6.0 m² | $152/mo Intro rate for 1 month, then $203/mo | $406 |
| National Storage | National Storage St Marys | Medium - 6.6m² | 6.6 m² | $153/mo | $278 |
| Storage King | Storage King Penrith | Walk In Robe - 6.6m² (2.2 × 3.0m) | 6.6 m² | $155/mo | $282 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (3.4 × 2.5m) Intro rate | 8.5 m² | $159/mo Intro rate for 3 months, then $245/mo | $346 |
| National Storage | National Storage St Marys | Medium - 9.0m² Intro rate | 9.0 m² | $164/mo Intro rate for 1 month, then $219/mo | $292 |
| National Storage | National Storage Minchinbury | Medium - 6.0m² | 6.0 m² | $175/mo | $350 |
| National Storage | National Storage Penrith | Medium - 8.7m² Intro rate | 8.7 m² | $189/mo Intro rate for 1 month, then $252/mo | $348 |
| National Storage | National Storage Minchinbury | Medium - 7.29m² | 7.3 m² | $190/mo | $312 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (4.5 × 2.2m) Intro rate | 9.9 m² | $195/mo Intro rate for 3 months, then $300/mo | $364 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Walk-in Robe Lift Access | 6.8 m² | $208/mo | $367 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Half Garage Lift Access | 9.0 m² | $224/mo | $299 |
| Roomia | Roomia Minchinbury | Half Garage Ground (3.0 × 3.0m) Intro rate | 9.0 m² | $227/mo Intro rate for 3 months, then $350/mo | $467 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Half Garage Lift Access | 8.7 m² | $228/mo | $314 |
| Storage King | Storage King Blacktown | Half Garage - 9.0m² (3.0 × 3.0m) Intro rate | 9.0 m² | $240/mo Intro rate · duration not disclosed · ongoing rate $290/mo | $387 |
| National Storage | National Storage Penrith | Medium - 9.0m² | 9.0 m² | $243/mo | $324 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Half Garage Lift Access | 9.0 m² | $246/mo | $328 |
| National Storage | National Storage St Marys | Medium - 8.0m² | 8.0 m² | $246/mo | $369 |
| Storage King | Storage King Blacktown | Half Garage - 7.5m² (3.0 × 2.5m) | 7.5 m² | $250/mo | $400 |
| Storage King | Storage King Blacktown | Walk In Robe - 7.4m² (2.0 × 3.7m) | 7.4 m² | $250/mo | $405 |
| Storage King | Storage King Blacktown | Walk In Robe - 6.0m² (2.0 × 3.0m) | 6.0 m² | $250/mo | $500 |
| Storage King | Storage King Blacktown | Half Garage - 9.9m² (3.3 × 3.0m) | 9.9 m² | $260/mo | $315 |
| Storage King | Storage King Penrith | Half Garage - 9.0m² (3.0 × 3.0m) | 9.0 m² | $265/mo | $353 |
| Roomia | Roomia St Marys NSW | Half Garage Ground (3.0 × 3.0m) Intro rate | 9.0 m² | $268/mo Intro rate for 3 months, then $335/mo | $447 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Half Garage Ground Floor | 9.0 m² | $279/mo | $372 |
| Storage King | Storage King Blacktown | Half Garage - 6.9m² (3.0 × 2.3m) | 6.9 m² | $290/mo | $504 |
| Storage King | Storage King Blacktown | Walk In Robe - 6.6m² (3.0 × 2.2m) | 6.6 m² | $315/mo | $573 |
| Storage King | Storage King Blacktown | Half Garage - 7.4m² (2.0 × 3.7m) | 7.4 m² | $325/mo | $527 |
| Storage King | Storage King Blacktown | 3/4 Garage - 6.0m² (2.0 × 3.0m) | 6.0 m² | $450/mo | $900 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage Glendenning | Medium - 10.5m² Intro rate | 10.5 m² | $73/mo Intro rate for 1 month, then $147/mo | $168 |
| National Storage | National Storage Minchinbury | Large - 13.5m² Intro rate | 13.5 m² | $126/mo Intro rate for 1 month, then $252/mo | $224 |
| National Storage | National Storage Penrith | Large - 13.8m² Intro rate | 13.8 m² | $162/mo Intro rate for 1 month, then $325/mo | $283 |
| National Storage | National Storage St Marys | Medium - 10.24m² Intro rate | 10.2 m² | $164/mo Intro rate for 1 month, then $328/mo | $386 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (4.5 × 2.5m) Intro rate | 11.2 m² | $169/mo Intro rate for 3 months, then $261/mo | $280 |
| StoreLocal | StoreLocal Penrith | Medium (3.0 × 4.5m) Intro rate | 13.5 m² | $170/mo Intro rate for 3 months, then $340/mo | $302 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Upper (4.0 × 3.0m) Intro rate | 12.0 m² | $172/mo Intro rate for 3 months, then $265/mo | $265 |
| National Storage | National Storage Glendenning | Large - 18.0m² Intro rate | 18.0 m² | $182/mo Intro rate for 1 month, then $364/mo | $243 |
| National Storage | National Storage St Marys | Large - 13.5m² Intro rate | 13.5 m² | $184/mo Intro rate for 1 month, then $369/mo | $328 |
| Roomia | Roomia Minchinbury | Three Quarter Garage Upper (4.5 × 3.0m) Intro rate | 13.5 m² | $184/mo Intro rate for 3 months, then $369/mo | $328 |
| National Storage | National Storage Glendenning | Medium - 12.0m² Intro rate | 12.0 m² | $185/mo Intro rate for 1 month, then $247/mo | $247 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (4.0 × 2.5m) Intro rate | 10.0 m² | $195/mo Intro rate for 3 months, then $300/mo | $360 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (3.5 × 3.0m) Intro rate | 10.5 m² | $195/mo Intro rate for 3 months, then $300/mo | $343 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (3.4 × 3.0m) Intro rate | 10.2 m² | $195/mo Intro rate for 3 months, then $300/mo | $353 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (3.3 × 3.5m) Intro rate | 11.6 m² | $195/mo Intro rate for 3 months, then $300/mo | $310 |
| Roomia | Roomia St Marys NSW | Large Garage Upper (6.0 × 3.0m) Intro rate | 18.0 m² | $202/mo Intro rate for 3 months, then $405/mo | $270 |
| National Storage | National Storage St Marys | Large - 14.7m² Intro rate | 14.7 m² | $212/mo Intro rate for 3 months, then $425/mo | $347 |
| Roomia | Roomia St Marys NSW | Large Garage Upper (3.9 × 4.4m) Intro rate | 17.2 m² | $212/mo Intro rate for 3 months, then $425/mo | $297 |
| Roomia | Roomia St Marys NSW | Large Garage Upper (5.5 × 3.0m) Intro rate | 16.5 m² | $212/mo Intro rate for 3 months, then $425/mo | $309 |
| National Storage | National Storage St Marys | Large - 15.0m² Intro rate | 15.0 m² | $213/mo Intro rate for 1 month, then $426/mo | $341 |
Show all 94 units (74 more)
| Roomia | Roomia St Marys NSW | Three Quarter Garage Upper (6.0 × 2.0m) Intro rate | 12.0 m² | $217/mo Intro rate for 3 months, then $335/mo | $335 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Upper (6.0 × 2.2m) Intro rate | 13.2 m² | $217/mo Intro rate for 3 months, then $335/mo | $305 |
| Roomia | Roomia St Marys NSW | Half Garage Upper (6.0 × 2.0m) Intro rate | 12.0 m² | $217/mo Intro rate for 3 months, then $335/mo | $335 |
| National Storage | National Storage Glendenning | Large - 13.5m² | 13.5 m² | $218/mo | $194 |
| Roomia | Roomia St Marys NSW | Large Garage Upper (4.5 × 4.0m) Intro rate | 18.0 m² | $220/mo Intro rate for 3 months, then $440/mo | $293 |
| Roomia | Roomia St Marys NSW | Large Garage Upper (3.0 × 5.8m) Intro rate | 17.4 m² | $220/mo Intro rate for 3 months, then $440/mo | $303 |
| StoreLocal | StoreLocal Penrith | Large (3.0 × 6.0m) Intro rate | 18.0 m² | $224/mo Intro rate for 3 months, then $448/mo | $299 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Upper (4.5 × 3.0m) Intro rate | 13.5 m² | $230/mo Intro rate for 3 months, then $355/mo | $316 |
| National Storage | National Storage Penrith | Large - 13.5m² Intro rate | 13.5 m² | $234/mo Intro rate for 1 month, then $312/mo | $277 |
| National Storage | National Storage St Marys | Medium - 10.5m² Intro rate | 10.5 m² | $238/mo Intro rate for 1 month, then $318/mo | $363 |
| Roomia | Roomia Minchinbury | Half Garage Ground (3.5 × 3.0m) Intro rate | 10.5 m² | $240/mo Intro rate for 3 months, then $370/mo | $423 |
| Storage King | Storage King Marsden Park | 3/4 Garage - 12.0m² (4.0 × 3.0m) | 12.0 m² | $245/mo | $245 |
| National Storage | National Storage Minchinbury | Medium - 12.0m² Intro rate | 12.0 m² | $249/mo Intro rate for 1 month, then $332/mo | $332 |
| Storage King | Storage King Marsden Park | 3/4 Garage - 14.0m² Intro rate | 14.0 m² | $250/mo Intro rate · duration not disclosed · ongoing rate $430/mo | $369 |
| National Storage | National Storage St Marys | Large - 16.5m² Intro rate | 16.5 m² | $256/mo Intro rate for 1 month, then $513/mo | $373 |
| National Storage | National Storage St Marys | Large - 15.9m² Intro rate | 15.9 m² | $259/mo Intro rate for 2 months, then $518/mo | $391 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Small Car Garage Lift Access | 13.5 m² | $259/mo | $230 |
| National Storage | National Storage Minchinbury | Medium - 10.5m² | 10.5 m² | $273/mo | $312 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Small Car Garage Lift Access | 13.8 m² | $273/mo | $237 |
| National Storage | National Storage Penrith | Large - 18.0m² Intro rate | 18.0 m² | $274/mo Intro rate for 1 month, then $365/mo | $243 |
| National Storage | National Storage Minchinbury | Large - 18.0m² Intro rate | 18.0 m² | $274/mo Intro rate for 1 month, then $549/mo | $366 |
| Storage King | Storage King Blacktown | 3/4 Garage - 12.0m² (3.0 × 4.0m) Intro rate | 12.0 m² | $295/mo Intro rate · duration not disclosed · ongoing rate $360/mo | $360 |
| Storage King | Storage King Marsden Park | Single Garage - 15.0m² (6.0 × 2.5m) | 15.0 m² | $299/mo | $239 |
| Roomia | Roomia Minchinbury | Large Garage Upper (4.5 × 3.5m) Intro rate | 15.8 m² | $305/mo Intro rate for 3 months, then $470/mo | $357 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Upper (6.0 × 2.5m) Intro rate | 15.0 m² | $318/mo Intro rate for 3 months, then $490/mo | $392 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Upper (3.5 × 4.5m) Intro rate | 15.8 m² | $318/mo Intro rate for 3 months, then $490/mo | $372 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Upper (4.5 × 3.5m) Intro rate | 15.8 m² | $318/mo Intro rate for 3 months, then $490/mo | $372 |
| Storage King | Storage King Marsden Park | 3/4 Garage - 13.5m² (4.5 × 3.0m) | 13.5 m² | $320/mo | $284 |
| Storage King | Storage King Blacktown | 3/4 Garage - 13.5m² (3.0 × 4.5m) Intro rate | 13.5 m² | $320/mo Intro rate · duration not disclosed · ongoing rate $380/mo | $338 |
| Storage King | Storage King Penrith | Half Garage - 10.8m² (2.7 × 4.0m) | 10.8 m² | $340/mo | $378 |
| National Storage | National Storage St Marys | Large - 13.2m² | 13.2 m² | $347/mo | $315 |
| Storage King | Storage King Penrith | 3/4 Garage - 12.0m² (3.0 × 4.0m) | 12.0 m² | $355/mo | $355 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Single Car Garage Lift Access | 18.0 m² | $362/mo | $241 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Small Car Garage Lift Access | 13.5 m² | $363/mo | $323 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Ground (3.0 × 4.0m) Intro rate | 12.0 m² | $364/mo Intro rate for 3 months, then $455/mo | $455 |
| Storage King | Storage King Blacktown | 3/4 Garage - 13.2m² (3.3 × 4.0m) | 13.2 m² | $370/mo | $336 |
| Storage King | Storage King Blacktown | Half Garage - 10.5m² (3.5 × 3.0m) | 10.5 m² | $375/mo | $429 |
| National Storage | National Storage Minchinbury | Large - 15.0m² | 15.0 m² | $384/mo | $307 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Small Car Garage Lift Access | 14.7 m² | $389/mo | $318 |
| Storage King | Storage King Penrith | 3/4 Garage - 12.6m² (3.0 × 4.2m) | 12.6 m² | $395/mo | $376 |
| Roomia | Roomia St Marys NSW | Three Quarter Garage Ground (4.5 × 3.0m) Intro rate | 13.5 m² | $396/mo Intro rate for 3 months, then $495/mo | $440 |
| Storage King | Storage King Blacktown | 3/4 Garage - 12.0m² (4.0 × 3.0m) | 12.0 m² | $399/mo | $399 |
| Storage King | Storage King Marsden Park | 3/4 Garage - 15.0m² (6.0 × 2.5m) | 15.0 m² | $399/mo | $319 |
| Storage King | Storage King Marsden Park | Single Garage - 18.0m² Intro rate | 18.0 m² | $400/mo Intro rate · duration not disclosed · ongoing rate $750/mo | $500 |
| Storage King | Storage King Blacktown | Half Garage - 11.55m² (3.5 × 3.3m) | 11.6 m² | $400/mo | $414 |
| National Storage | National Storage St Marys | Large - 15.6m² | 15.6 m² | $403/mo | $310 |
| Roomia | Roomia St Marys NSW | Large Garage Ground (6.0 × 3.0m) Intro rate | 18.0 m² | $407/mo Intro rate for 3 months, then $509/mo | $339 |
| Storage King | Storage King Penrith | 3/4 Garage - 15.0m² (3.0 × 5.0m) | 15.0 m² | $410/mo | $328 |
| Storage King | Storage King Penrith | Single Garage - 16.2m² (3.0 × 5.4m) Intro rate | 16.2 m² | $420/mo Intro rate · duration not disclosed · ongoing rate $475/mo | $352 |
| Storage King | Storage King Blacktown | 3/4 Garage - 15.0m² (5.0 × 3.0m) | 15.0 m² | $425/mo | $340 |
| Storage King | Storage King Penrith | 3/4 Garage - 14.4m² (3.2 × 4.5m) Intro rate | 14.4 m² | $425/mo Intro rate · duration not disclosed · ongoing rate $430/mo | $358 |
| Storage King | Storage King Blacktown | 3/4 Garage - 13.5m² (4.5 × 3.0m) | 13.5 m² | $444/mo | $395 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Single Car Garage Lift Access | 18.0 m² | $449/mo | $299 |
| Storage King | Storage King Penrith | Single Garage - 16.8m² (2.8 × 6.0m) | 16.8 m² | $450/mo | $321 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Small Car Garage Ground Floor | 13.5 m² | $452/mo | $402 |
| Storage King | Storage King Penrith | Single Garage - 18.0m² (3.0 × 6.0m) | 18.0 m² | $460/mo | $307 |
| Storage King | Storage King Blacktown | 3/4 Garage - 13.11m² (5.7 × 2.3m) | 13.1 m² | $470/mo | $431 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Small Car Garage Ground Floor | 13.5 m² | $471/mo | $419 |
| National Storage | National Storage St Marys | Large - 18.0m² Intro rate | 18.0 m² | $474/mo Intro rate for 1 month, then $632/mo | $421 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Small Car Garage Drive Up | 13.5 m² | $481/mo | $428 |
| Roomia | Roomia Minchinbury | Large Garage Drive Up (6.0 × 3.0m) Intro rate | 18.0 m² | $491/mo Intro rate for 3 months, then $756/mo | $504 |
| Roomia | Roomia Minchinbury | Large Garage Drive Up (5.7 × 2.8m) Intro rate | 16.0 m² | $496/mo Intro rate for 3 months, then $620/mo | $465 |
| Storage King | Storage King Blacktown | Single Garage - 16.43m² (3.1 × 5.3m) | 16.4 m² | $499/mo | $365 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Single Car Garage Drive Up | 18.0 m² | $505/mo | $337 |
| Storage King | Storage King Penrith | Single Garage - 18.6m² (3.0 × 6.2m) Intro rate | 18.6 m² | $520/mo Intro rate · duration not disclosed · ongoing rate $600/mo | $387 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Single Car Garage Ground Floor | 18.0 m² | $525/mo | $350 |
| Storage King | Storage King Blacktown | Single Garage - 16.5m² (5.5 × 3.0m) | 16.5 m² | $540/mo | $393 |
| Storage King | Storage King Blacktown | Single Garage - 19.8m² (3.3 × 6.0m) | 19.8 m² | $540/mo | $327 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Single Car Garage Ground Floor | 18.0 m² | $573/mo | $382 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Single Car Garage Ground Floor | 19.2 m² | $577/mo | $361 |
| Storage King | Storage King Blacktown | Single Garage - 17.0m² (8.5 × 2.0m) | 17.0 m² | $590/mo | $416 |
| Roomia | Roomia St Marys NSW | Large Garage Drive Up (6.0 × 3.0m) | 18.0 m² | $603/mo | $402 |
| Storage King | Storage King Blacktown | Single Garage - 18.0m² (6.0 × 3.0m) | 18.0 m² | $620/mo | $413 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Single Car Garage Drive Up | 18.0 m² | $663/mo | $442 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage Glendenning | Large - 21.0m² Intro rate | 21.0 m² | $320/mo Intro rate for 1 month, then $640/mo | $366 |
| Storage King | Storage King Blacktown | Single Garage - 20.7m² (4.6 × 4.5m) | 20.7 m² | $500/mo | $290 |
| Storage King | Storage King Penrith | Single Garage - 20.17m² (4.1 × 4.92m) | 20.2 m² | $535/mo | $318 |
| Storage King | Storage King Blacktown | Double Garage - 24.0m² (4.0 × 6.0m) | 24.0 m² | $600/mo | $300 |
| Storage King | Storage King Blacktown | Single Garage - 22.8m² (7.6 × 3.0m) | 22.8 m² | $600/mo | $316 |
| Storage King | Storage King Blacktown | Single Garage - 23.0m² (5.0 × 4.6m) | 23.0 m² | $650/mo | $339 |
| Storage King | Storage King Penrith | Single Garage - 23.4m² (3.9 × 6.0m) | 23.4 m² | $680/mo | $349 |
| Storage King | Storage King Blacktown | Single Garage - 24.0m² (6.0 × 4.0m) | 24.0 m² | $680/mo | $340 |
| Storage King | Storage King Blacktown | Single Garage - 24.0m² (8.0 × 3.0m) | 24.0 m² | $690/mo | $345 |
| Storage King | Storage King Blacktown | Double Garage - 27.0m² (9.0 × 3.0m) Intro rate | 27.0 m² | $700/mo Intro rate · duration not disclosed · ongoing rate $750/mo | $333 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Large Car Garage Drive Up | 22.5 m² | $707/mo | $377 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Car Garage Drive Up | 22.5 m² | $757/mo | $404 |
| Storage King | Storage King Penrith | Double Garage - 28.0m² (4.0 × 7.0m) | 28.0 m² | $780/mo | $334 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Large Car Garage Drive Up | 27.0 m² | $794/mo | $353 |
| Storage King | Storage King Penrith | Double Garage - 31.2m² (8.0 × 3.9m) | 31.2 m² | $810/mo | $312 |
| Storage King | Storage King Penrith | Double Garage - 33.44m² (8.8 × 3.8m) | 33.4 m² | $840/mo | $302 |
| National Storage | National Storage Glendenning | Large - 27.0m² Intro rate | 27.0 m² | $847/mo Intro rate for 1 month, then $1129/mo | $502 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Car Garage Drive Up | 27.0 m² | $849/mo | $377 |
| Storage King | Storage King Blacktown | Single Garage - 21.0m² (3.5 × 6.0m) | 21.0 m² | $865/mo | $494 |
| Storage King | Storage King Penrith | Double Garage - 34.32m² (8.8 × 3.9m) | 34.3 m² | $870/mo | $304 |
Show all 31 units (11 more)
| Storage King | Storage King Blacktown | Single Garage - 22.5m² (3.0 × 7.5m) | 22.5 m² | $870/mo | $464 |
| Storage King | Storage King Marsden Park | Double Garage - 36.0m² | 36.0 m² | $875/mo | $292 |
| Storage King | Storage King Blacktown | Single Garage - 22.2m² (7.4 × 3.0m) | 22.2 m² | $890/mo | $481 |
| Roomia | Roomia St Marys NSW | XL Garage Drive-Up | 27.0 m² | $898/mo | $399 |
| Storage King | Storage King Penrith | Double Garage - 34.8m² (6.0 × 5.8m) | 34.8 m² | $900/mo | $310 |
| Storage King | Storage King Blacktown | Single Garage - 22.8m² (3.0 × 7.6m) | 22.8 m² | $900/mo | $474 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Large Car Garage Drive Up | 31.2 m² | $903/mo | $347 |
| National Storage | National Storage St Marys | Large - 26.8m² | 26.8 m² | $904/mo | $405 |
| Storage King | Storage King Penrith | Double Garage - 35.4m² (6.0 × 5.9m) | 35.4 m² | $920/mo | $312 |
| Storage King | Storage King Blacktown | Double Garage - 36.0m² (6.0 × 6.0m) | 36.0 m² | $1250/mo | $417 |
| Storage King | Storage King Blacktown | Double Garage - 36.0m² (8.0 × 4.5m) | 36.0 m² | $1323/mo | $441 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage Glendenning | Large - 40.5m² Intro rate | 40.5 m² | $768/mo Intro rate for 2 months, then $1537/mo | $455 |
| National Storage | National Storage Penrith | Large - 54.72m² Intro rate | 54.7 m² | $883/mo Intro rate for 3 months, then $1766/mo | $387 |
| Storage King | Storage King Penrith | Small Warehouse - 53.6m² (8.0 × 6.7m) | 53.6 m² | $1350/mo | $302 |
| Storage King | Storage King Blacktown | Small Warehouse - 45.6m² (7.6 × 6.0m) | 45.6 m² | $1500/mo | $395 |
| Storage King | Storage King Marsden Park | Double Garage - 42.0m² (7.5 × 5.6m) | 42.0 m² | $1574/mo | $450 |
| Storage King | Storage King Blacktown | Double Garage - 41.4m² (9.2 × 4.5m) | 41.4 m² | $1750/mo | $507 |
| National Storage | National Storage Minchinbury | Large - 48.97m² | 49.0 m² | $1774/mo | $434 |
| Kennards | Kennards Self Storage St Marys | Personal Storage Mini Warehouse Drive Up | 51.0 m² | $1942/mo | $457 |
| Storage King | Storage King Blacktown | Small Warehouse - 60.0m² (10.0 × 6.0m) | 60.0 m² | $2000/mo | $400 |
| Storage King | Storage King Blacktown | Small Warehouse - 54.0m² (6.0 × 9.0m) | 54.0 m² | $2000/mo | $444 |
| Storage King | Storage King Blacktown | Small Warehouse - 100.0m² (10.0 × 10.0m) | 100.0 m² | $2000/mo | $240 |
| Kennards | Kennards Self Storage Penrith | Personal Storage Mini Warehouse 2 Drive Up | 81.0 m² | $2827/mo | $419 |
| Storage King | Storage King Blacktown | Small Warehouse - 68.4m² (9.0 × 7.6m) | 68.4 m² | $2833/mo | $497 |
| Storage King | Storage King Blacktown | Small Warehouse - 80.0m² (10.0 × 8.0m) | 80.0 m² | $3399/mo | $510 |
| Storage King | Storage King Blacktown | Small Warehouse - 104.0m² (10.4 × 10.0m) | 104.0 m² | $4573/mo | $528 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| Roomia | Roomia Minchinbury | Vehicle Storage (5.5 × 2.3m) Intro rate | 12.7 m² | $191/mo Intro rate for 3 months, then $295/mo | $279 |
| Roomia | Roomia Minchinbury | Vehicle Storage (5.5 × 2.6m) Intro rate | 14.3 m² | $204/mo Intro rate for 3 months, then $315/mo | $264 |
| Storage King | Storage King Blacktown | Vehicle - 12.0m² (6.0 × 2.0m) | 12.0 m² | $220/mo | $220 |
| Storage King | Storage King Marsden Park | Vehicle - 12.0m² Intro rate | 12.0 m² | $250/mo Intro rate · duration not disclosed · ongoing rate $295/mo | $295 |
| Storage King | Storage King Penrith | Vehicle - 12.0m² Intro rate | 12.0 m² | $350/mo Intro rate · duration not disclosed · ongoing rate $380/mo | $380 |
| Storage King | Storage King Blacktown | Vehicle - 12.0m² | 12.0 m² | $350/mo | $350 |
| Storage King | Storage King Blacktown | Vehicle - 18.0m² (6.0 × 3.0m) | 18.0 m² | $650/mo | $433 |
| Storage King | Storage King Blacktown | Vehicle - 36.0m² (6.0 × 6.0m) | 36.0 m² | $1121/mo | $374 |
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Storage Facilities Near St Marys
Storage Tips for St Marys
- Climate: Summer temperatures average 28°C. Consider climate-controlled units for heat-sensitive items like electronics and wooden furniture.
- Best value: Larger units cost 41% less per m² than smaller ones — consider upsizing if budget allows.
- Cheapest option: $18/month at National Storage (locker).
Frequently Asked Questions
How much does storage cost in St Marys?
Storage units in St Marys range from $5/wk for a locker to $1056/wk for larger units, based on prices from 5 providers across 12 facilities. The $5/wk rate is introductory; the ongoing rate for a locker is about $6/wk.
Which storage providers are near St Marys?
We compare prices from Kennards, National Storage, Roomia, Storage King and StoreLocal near St Marys. There are 12 facilities within 10 km.
What size storage unit do I need in St Marys?
The most popular size near St Marys is Large (10–20 m²) (94 units available), starting from $17/wk. Small units start from $11/wk.
How do I compare storage prices in St Marys?
Enter your suburb on StoragePrices to instantly compare prices from 5 providers within 10 km. Results include unit sizes, weekly prices, and direct booking links.
Is storage in St Marys expensive compared to Sydney?
The median standard (ongoing) storage price in St Marys is $358/month across 74% of listings; the advertised (promo-inclusive) median is $300/month. The advertised median is 6% less expensive than the Sydney average of $320/month.
Popular Self Storage Areas in New South Wales
Nearby Locations
Blacktown
5.4 km · 9 facilities · 4 providers
Minchinbury
5.6 km · 9 facilities · 4 providers
Cranebrook
6.9 km · 8 facilities · 5 providers
Penrith
6.9 km · 8 facilities · 5 providers
Marsden Park
7.3 km · 11 facilities · 4 providers
Glendenning
7.6 km · 12 facilities · 4 providers
South Windsor
13.5 km · 4 facilities · 2 providers
St Leonards Popular
38 facilities · 3 providers
Lane Cove Popular
37 facilities · 3 providers
Leichhardt Popular
36 facilities · 3 providers
Petersham Popular
36 facilities · 3 providers
Rozelle Popular
34 facilities · 3 providers
View all self storage in New South Wales →
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