Self Storage in O'Sullivan Beach, SA
According to StoragePrices.au data, 6 facilities from 5 providers
· Updated July 2026
Compare Prices from $21/mo
$21
Market Low /mo
6
Facilities
5
Providers
$21–$9167
Price range
Self storage in O'Sullivan Beach, SA costs between $21 and $9167 per month as of July 2026. The cheapest option is a locker from $21/month. There are 6 facilities within 10 km from Kennards, National Storage, Roomia, Storage King, and U-Store-It.
O'Sullivan Beach in SA is well-served for self storage, with 6 facilities from 5 providers within a 10 km radius. Across 85 available units in 7 size categories, monthly prices range from $21 to $9167. A medium unit (5–10 m²) — popular for one-bedroom moves — starts from $52/month. The nearest facility is Storage King, just 0.0 km away.
Understanding Storage Unit Costs
When researching how much do storage units cost in O'Sullivan Beach, it's important to consider factors beyond just the base rental price. Our comprehensive data shows prices varying significantly based on unit size, location within the facility, and specific features like climate control or 24-hour access. The average cost for a standard storage unit in this area ranges from approximately $25 to $150 per week, depending on size and amenities. Many providers also offer discounts for longer-term commitments, so be sure to ask about monthly rates versus weekly pricing. Additionally, consider any administrative fees, insurance requirements, and security deposits when calculating the total cost of your storage solution.
Why People Store in O'Sullivan Beach
O'Sullivan Beach is predominantly houses — 94% separate homes — though storage demand remains strong for renovations, downsizing, and seasonal items. Population: 1,844 (2021 Census).
- Price range
- Storage units near O'Sullivan Beach cost between $21–$9167/mo
- Providers
- Comparing prices from 5 providers
- Sizes
- Available sizes: locker, small, medium, large, extra large, garage plus, vehicle
- Data freshness
- Prices last updated 1 July 2026
Price Summary by Size in O'Sullivan Beach
Locker (< 2 m²)
$21 – $90/mo
3 units
Small (2–5 m²)
$24 – $155/mo
15 units
Medium (5–10 m²)
$52 – $252/mo
18 units
Large (10–20 m²)
$155 – $501/mo
30 units
Extra Large (20–40 m²)
$184 – $895/mo
9 units
Garage+ (40+ m²)
$1200 – $9167/mo
2 units
Vehicle / Parking
$155 – $359/mo
8 units
How O'Sullivan Beach Compares
The median storage price in O'Sullivan Beach is $250/month — 10% below the Adelaide average of $278/month. With 4 providers across 4 facilities, there's healthy competition — comparing quotes can save significantly. Prices range from $21 to $1200/month, so it pays to compare.
Annual Rainfall
722mm
Dwelling Type
0% apartments
Facilities
4
Median Age
44
Median Price
$250/mo
Median Rent
$300/wk
Population
1,844
Providers
4
Storage Affordability
5.4% of monthly income
Summer Temp
26°C avg max
Tenure
29% renters
Storage Prices in O'Sullivan Beach
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Large Locker Ground Floor | 1.0 m² | $21/mo | $252 |
| Roomia | Roomia Seaford | Locker (1.0 × 1.0m) | 1.0 m² | $50/mo | $600 |
| Roomia | Roomia Seaford | Wardrobe Upper (1.2 × 1.5m) | 1.8 m² | $90/mo | $600 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage Hackham | Small - 2.25m² Promo | 2.2 m² | $24/mo $49 | $131 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Large Closet Ground Floor | 2.2 m² | $46/mo | $251 |
| Storage King | Storage King O'Sullivan Beach | Wardrobe - 2.25m² (1.5 × 1.5m) Promo | 2.2 m² | $49/mo $79 | $267 |
| National Storage | National Storage Reynella | Small - 2.25m² | 2.2 m² | $55/mo | $300 |
| U-Store-It | U-Store-It Lonsdale | 1.2 x 2.0- 1/4 Garage 2.4m² (2.0 × 1.2m) | 2.4 m² | $74/mo | $370 |
| U-Store-It | U-Store-It Lonsdale | 1.5 x 1.7- 1/4 Garage 2.55m² (1.5 × 1.7m) | 2.5 m² | $78/mo | $374 |
| Storage King | Storage King O'Sullivan Beach | Wardrobe - 3.0m² (2.0 × 1.5m) | 3.0 m² | $89/mo | $356 |
| Roomia | Roomia Seaford | Wardrobe Ground (1.5 × 1.5m) | 2.2 m² | $108/mo | $589 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Walk-in Robe Lift Access | 4.5 m² | $109/mo | $291 |
| Storage King | Storage King O'Sullivan Beach | Walk In Robe - 4.5m² (3.0 × 1.5m) Promo | 4.5 m² | $109/mo $119 | $291 |
| U-Store-It | U-Store-It Lonsdale | 2.2 x 2.0- 1/4 Garage 4.18m² (2.2 × 1.9m) | 4.2 m² | $119/mo | $340 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Walk-in Robe Ground Floor | 4.5 m² | $123/mo | $328 |
| U-Store-It | U-Store-It Lonsdale | 2.2 x 2.0- 1/4 Garage 4.4m² (2.2 × 2.0m) | 4.4 m² | $124/mo | $338 |
| Roomia | Roomia Seaford | Wardrobe Ground (2.0 × 2.0m) | 4.0 m² | $155/mo | $465 |
| Roomia | Roomia Seaford | Quarter Garage Upper (3.0 × 1.5m) Promo | 4.5 m² | $155/mo | $413 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| National Storage | National Storage Hackham | Medium - 5.0m² Promo | 5.0 m² | $52/mo $104 | $125 |
| National Storage | National Storage Reynella | Medium - 5.25m² | 5.2 m² | $118/mo | $272 |
| Storage King | Storage King O'Sullivan Beach | Walk In Robe - 5.25m² (3.5 × 1.5m) | 5.2 m² | $119/mo | $275 |
| Storage King | Storage King O'Sullivan Beach | Walk In Robe - 6.0m² (2.0 × 3.0m) Promo | 6.0 m² | $129/mo $149 | $258 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Walk-in Robe Lift Access | 5.2 m² | $132/mo | $305 |
| U-Store-It | U-Store-It Lonsdale | 2.0 x 2.5- 1/4 Garage 5.0m² (2.5 × 2.0m) | 5.0 m² | $137/mo | $329 |
| U-Store-It | U-Store-It Lonsdale | 2.2 x 2.25- 1/4 Garage 5.06m² (2.3 × 2.2m) | 5.1 m² | $138/mo | $325 |
| Storage King | Storage King O'Sullivan Beach | Walk In Robe - 7.0m² (3.5 × 2.0m) | 7.0 m² | $149/mo | $255 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Half Garage Lift Access | 7.5 m² | $155/mo | $248 |
| U-Store-It | U-Store-It Lonsdale | 1.5 x 4.0- 1/4 Garage 6.0m² (4.0 × 1.5m) | 6.0 m² | $159/mo | $318 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Half Garage Lift Access | 9.0 m² | $172/mo | $229 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Half Garage Ground Floor | 9.0 m² | $183/mo | $244 |
| Storage King | Storage King O'Sullivan Beach | Half Garage - 9.0m² (3.0 × 3.0m) Promo | 9.0 m² | $185/mo $249 | $247 |
| Storage King | Storage King O'Sullivan Beach | Walk In Robe - 6.0m² (3.0 × 2.0m) | 6.0 m² | $199/mo | $398 |
| Roomia | Roomia Seaford | Half Garage Upper (3.0 × 2.6m) Promo | 7.8 m² | $205/mo | $315 |
| U-Store-It | U-Store-It Lonsdale | 2.25 x 4.0- 1/2 Garage 9.2m² (4.0 × 2.3m) | 9.2 m² | $228/mo | $297 |
| U-Store-It | U-Store-It Lonsdale | 3.0 x 3.0- 1/2 Garage 9.0m² (3.0 × 3.0m) | 9.0 m² | $249/mo | $332 |
| Roomia | Roomia Seaford | Half Garage Upper (3.0 × 3.0m) Promo | 9.0 m² | $252/mo | $336 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| U-Store-It | U-Store-It Lonsdale | Outside 18ft & under 18.0m² (6.0 × 3.0m) | 18.0 m² | $155/mo | $103 |
| U-Store-It | U-Store-It Lonsdale | Container20 18.0m² (6.0 × 3.0m) | 18.0 m² | $190/mo | $127 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Small Car Garage Lift Access | 12.0 m² | $193/mo | $193 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Half Garage Ground Floor | 10.5 m² | $199/mo | $227 |
| Storage King | Storage King O'Sullivan Beach | 3/4 Garage - 13.11m² (5.7 × 2.3m) Promo | 13.1 m² | $199/mo $395 | $182 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Small Car Garage Ground Floor | 11.2 m² | $205/mo | $220 |
| National Storage | National Storage Hackham | Large - 13.5m² | 13.5 m² | $226/mo | $201 |
| Storage King | Storage King O'Sullivan Beach | 3/4 Garage - 12.0m² (4.0 × 3.0m) Promo | 12.0 m² | $229/mo $289 | $229 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Small Car Garage Ground Floor | 13.5 m² | $236/mo | $210 |
| Storage King | Storage King O'Sullivan Beach | 3/4 Garage - 13.5m² (4.5 × 3.0m) Promo | 13.5 m² | $249/mo $325 | $221 |
| Roomia | Roomia Seaford | Half Garage Upper (3.5 × 3.0m) Promo | 10.5 m² | $250/mo | $286 |
| Roomia | Roomia Seaford | Three Quarter Garage Upper (4.0 × 3.0m) Promo | 12.0 m² | $275/mo | $275 |
| Storage King | Storage King O'Sullivan Beach | Half Garage - 10.5m² (3.5 × 3.0m) | 10.5 m² | $279/mo | $319 |
| Roomia | Roomia Seaford | Half Garage Ground (3.5 × 3.0m) | 10.5 m² | $280/mo | $320 |
| Storage King | Storage King O'Sullivan Beach | Walk In Robe - 11.25m² (4.5 × 2.5m) | 11.2 m² | $290/mo | $311 |
| Roomia | Roomia Seaford | Three Quarter Garage Upper (4.5 × 3.0m) Promo | 13.5 m² | $295/mo | $262 |
| U-Store-It | U-Store-It Lonsdale | 3.0 x 4.0- 3/4 Garage 12.0m² (4.0 × 3.0m) | 12.0 m² | $299/mo | $299 |
| Roomia | Roomia Seaford | Three Quarter Garage Ground (4.0 × 3.0m) Promo | 12.0 m² | $320/mo | $320 |
| Storage King | Storage King O'Sullivan Beach | 3/4 Garage - 15.0m² (5.0 × 3.0m) Promo | 15.0 m² | $325/mo $350 | $260 |
| Storage King | Storage King O'Sullivan Beach | Single Garage - 18.0m² (6.0 × 3.0m) Promo | 18.0 m² | $329/mo $499 | $219 |
Show all 30 units (10 more)
| Roomia | Roomia Seaford | Three Quarter Garage Upper (5.0 × 3.0m) Promo | 15.0 m² | $330/mo | $264 |
| Roomia | Roomia Seaford | Three Quarter Garage Ground (4.5 × 3.0m) Promo | 13.5 m² | $341/mo | $303 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Single Car Garage Ground Floor | 18.0 m² | $342/mo | $228 |
| National Storage | National Storage Reynella | Large - 13.5m² | 13.5 m² | $384/mo | $341 |
| U-Store-It | U-Store-It Lonsdale | 3.0 x 5.0- Full Garage 15.0m² (5.0 × 3.0m) | 15.0 m² | $399/mo | $319 |
| Storage King | Storage King O'Sullivan Beach | Single Garage - 19.5m² (6.5 × 3.0m) Promo | 19.5 m² | $399/mo $579 | $246 |
| Roomia | Roomia Seaford | Large Garage Ground (6.0 × 3.0m) | 18.0 m² | $441/mo | $294 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Single Car Garage Drive Up | 18.0 m² | $445/mo | $297 |
| Storage King | Storage King O'Sullivan Beach | Single Garage - 15.75m² (4.5 × 3.5m) | 15.8 m² | $490/mo | $372 |
| Roomia | Roomia Seaford | Large Garage Drive-Up (6.0 × 3.0m) Promo | 18.0 m² | $501/mo | $334 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| U-Store-It | U-Store-It Lonsdale | Outside 6-9M 27.0m² (9.0 × 3.0m) | 27.0 m² | $184/mo | $82 |
| U-Store-It | U-Store-It Lonsdale | Outside 9-11M 33.0m² (11.0 × 3.0m) | 33.0 m² | $189/mo | $69 |
| U-Store-It | U-Store-It Lonsdale | Outside. 11+M 33.0m² (11.0 × 3.0m) | 33.0 m² | $240/mo | $87 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Large Car Garage Ground Floor | 22.5 m² | $509/mo | $271 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Large Car Garage Ground Floor | 27.0 m² | $525/mo | $233 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Large Car Garage Drive Up | 27.0 m² | $605/mo | $269 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Double Car Garage Ground Floor | 33.8 m² | $613/mo | $218 |
| Kennards | Kennards Self Storage Seaford Meadows | Personal Storage Double Car Garage Drive Up | 33.8 m² | $810/mo | $288 |
| Storage King | Storage King O'Sullivan Beach | Double Garage - 36.0m² (6.0 × 6.0m) | 36.0 m² | $895/mo | $298 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| Storage King | Storage King O'Sullivan Beach | Small Warehouse - 76.5m² (17.0 × 4.5m) | 76.5 m² | $1200/mo | $188 |
| Storage King | Storage King O'Sullivan Beach | Large Warehouse - 756.0m² (21.0 × 36.0m) | 756.0 m² | $9167/mo | $146 |
| Provider | Facility | Unit | Size | Price | $/m²/yr |
|---|---|---|---|---|---|
| Storage King | Storage King O'Sullivan Beach | Vehicle - 19.2m² (6.0 × 3.2m) | 19.2 m² | $155/mo | $97 |
| Storage King | Storage King O'Sullivan Beach | Vehicle - 18.0m² (6.0 × 3.0m) | 18.0 m² | $199/mo | $133 |
| Storage King | Storage King O'Sullivan Beach | Vehicle - 12.0m² (4.0 × 3.0m) | 12.0 m² | $200/mo | $200 |
| Storage King | Storage King O'Sullivan Beach | Vehicle - 39.6m² (12.0 × 3.3m) | 39.6 m² | $229/mo | $69 |
| Storage King | Storage King O'Sullivan Beach | Vehicle - 28.0m² (8.0 × 3.5m) | 28.0 m² | $249/mo | $107 |
| Storage King | Storage King O'Sullivan Beach | Vehicle - 29.7m² (9.0 × 3.3m) Promo | 29.7 m² | $275/mo $290 | $111 |
| Storage King | Storage King O'Sullivan Beach | Vehicle - 36.0m² (12.0 × 3.0m) | 36.0 m² | $330/mo | $110 |
| Storage King | Storage King O'Sullivan Beach | Vehicle - 60.0m² (20.0 × 3.0m) | 60.0 m² | $359/mo | $72 |
Get price-drop alerts for O'Sullivan Beach
We'll email you if a cheaper storage unit becomes available near O'Sullivan Beach. No spam — just price alerts.
✓ Alert set! We'll notify you if prices drop.
Storage Facilities Near O'Sullivan Beach
Storage Tips for O'Sullivan Beach
- Climate: Summer temperatures average 26°C. Consider climate-controlled units for heat-sensitive items like electronics and wooden furniture.
- Humidity averages 60% — ventilated or climate-controlled units recommended for clothing, documents, and upholstered furniture.
- Best value: Larger units cost 73% less per m² than smaller ones — consider upsizing if budget allows.
- Cheapest option: $21/month at Kennards (locker).
Frequently Asked Questions
How much does storage cost in O'Sullivan Beach?
Storage units in O'Sullivan Beach range from $5/wk for a locker to $2117/wk for larger units, based on prices from 5 providers across 6 facilities.
Which storage providers are near O'Sullivan Beach?
We compare prices from Kennards, National Storage, Roomia, Storage King and U-Store-It near O'Sullivan Beach. There are 6 facilities within 10 km.
What size storage unit do I need in O'Sullivan Beach?
The most popular size near O'Sullivan Beach is Large (10–20 m²) (30 units available), starting from $36/wk. Small units start from $6/wk.
How do I compare storage prices in O'Sullivan Beach?
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 O'Sullivan Beach expensive compared to Adelaide?
The median storage price in O'Sullivan Beach is $250/month, which is 10% less expensive than the Adelaide average of $278/month.
Popular Self Storage Areas in South Australia
Nearby Locations
Reynella
6.1 km · 4 facilities · 2 providers
Hackham
6.2 km · 5 facilities · 4 providers
Seaford Meadows
6.9 km · 4 facilities · 4 providers
Seaford
7.6 km · 4 facilities · 4 providers
Mitchell Park
13.8 km · 7 facilities · 4 providers
St Marys
16.3 km · 8 facilities · 4 providers
Mitcham
16.4 km · 9 facilities · 4 providers
Adelaide Popular
17 facilities · 4 providers
Thebarton Popular
17 facilities · 4 providers
Mile End Popular
16 facilities · 4 providers
Hindmarsh Popular
16 facilities · 4 providers
Adelaide Airport Popular
14 facilities · 4 providers
View all self storage in South Australia →
Compare These Providers
Free Storage Tools & Guides
Make a smarter storage decision in O'Sullivan Beach with our free calculators and guides.
Size Calculator
Tell us what you're storing — we'll recommend the right unit size and show local prices.
True Cost Calculator
Hidden fees, admin charges, and insurance add up. See the real 12-month cost before you sign.
Store or Sell?
Is it cheaper to store your items or sell and rebuy later? Our calculator does the maths.
Provider Comparison
Kennards vs National vs Storage King — honest side-by-side comparison with real pricing data.
Size Guide
Not sure what size you need? Visual guide to every storage unit size from lockers to garages.
Insurance Guide
Do you actually need storage insurance? What your home policy covers (and what it doesn't).
Compare Storage Prices in O'Sullivan Beach
Get a personalised comparison from 15 providers, delivered to your inbox.
Compare prices