Rent self storage in Cardiff

Triton House, Triton Park, Ocean Way - Cardiff

234 Penarth Road - Cardiff

327 Penarth Road - Cardiff

Viking Place - Cardiff

454 Western Avenue - Cardiff

Unit 3E Pentland Close - Cardiff

Cardiff Business Park, Llanishen - Cardiff

65 Penarth Road - Cardiff
£ 9 - £ 15

Unit 1-2, Davis Street - Cardiff
£ 18 - £ 31

Croescadarn Cl - Cardiff
Storage providers
Well-known providers operating in or near Cardiff – Pink Storage, Blue Self Storage, and Big Green Self Storage.

Pink Storage
6 Units Prices on request
Blue Self Storage
14 Units From £ 22.50 / month
Big Green Self Storage
6 Units From £ 50.00 / month
Safestore Self Storage
-
Verified Self Storage Association member
25
Units
Prices on request

Storage Giant
12 Units Prices on request
HF Self Storage
3 Units Prices on request
Storage Works
11 Units From £ 30.00 / month
JR Self Storage
8 Units Prices on requestStorage prices (April 2026)
In and around Cardiff, there are currently 26 storage providers with 22 facilities and 56 unique storage unit types.
| Storage unit type | Size | Lowest monthly price | Highest monthly price | Average monthly price (city) | Average monthly price (country) | Difference (£) | Difference (%) |
|---|---|---|---|---|---|---|---|
| Locker | 0–25 ft² | £ 24.00 | £ 84.63 | £ 49.06 | £ 78.86 | £ 29.80 | 60.7% |
| Small | 25–50 ft² | £ 22.50 | £ 156.00 | £ 72.92 | £ 124.08 | £ 51.16 | 70.2% |
| Medium | 50–100 ft² | £ 27.50 | £ 280.80 | £ 116.80 | £ 197.59 | £ 80.79 | 69.2% |
| Large | 100+ ft² | £ 50.00 | £ 979.00 | £ 293.96 | £ 332.53 | £ 38.56 | 13.1% |
For locker units (0–25 ft²), the average monthly price is £ 49.06, or £ 29.80 cheaper versus the national rate (60.7%). Comparing this on a ft² basis, locker units are £ 2.92 per ft², which is £ 2.42 cheaper versus the country average.
The average monthly price for a small unit (25–50 ft²) is £ 72.92, which is £ 51.16 cheaper than the national average (70.2%). When looking on a price per ft² basis, this equals £ 1.85 per ft², which is £ 1.40 cheaper than the national average.
A medium-sized unit (50–100 ft²) costs around £ 116.80, that's £ 80.79 cheaper compared to the national average (69.2%). On a ft² basis, medium-sized units in Cardiff are £ 1.55 per ft², which is £ 0.81 cheaper than on a country-level.
For large units (100+ ft²), the average monthly price is £ 293.96, or £ 38.56 cheaper versus the national rate (13.1%). Comparing this on a ft² basis, large-sized units are £ 1.29 per ft², which is £ 0.44 cheaper versus the country average.
The cheapest storage unit in Cardiff and the surrounding area is already available for rent from £ 22.50. This unit has an approximate size of 40.00 ft² and 104.00 ft³ and is offered by Blue Self Storage. The second cheapest unit in Cardiff and the surrounding area is for rent at a price of £ 27.50. This unit has an approximate size of 40.00 ft² and 104.00 ft³ and is offered by Blue Self Storage.
Cheapest Locker Storage Units (0–25 ft²)
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| Storage Works | Cardiff | 327 Penarth Road | CF11 8TT | 10.00 ft² | £ 30.00 / Month | View facility |
| Storage Works | Cardiff | 327 Penarth Road | CF11 8TT | 16.00 ft² | £ 40.00 / Month | View facility |
| Shurgard | Cardiff | 234 Penarth Road | CF11 8TU | 20.00 ft² | £ 58.00 / Month | View facility |
| Shurgard | Cardiff | 234 Penarth Road | CF11 8TU | 20.00 ft² | £ 65.00 / Month | View facility |
| Lockbox Self Store | Cardiff | Triton House, Triton Park, Ocean Way | CF24 5EN | 20.00 ft² | £ 65.00 / Month | View facility |
Cheapest Small Storage Units (25–50 ft²)
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| Blue Self Storage | Rogerstone | Wern Industrial Estate, Chartist Drive | NP10 9FQ | 40.00 ft² | £ 22.50 / Month | View facility |
| Springfield Self Storage | Nantgarw | Cardiff Road | CF15 7SR | 25.00 ft² | £ 39.00 / Month | View facility |
| Blue Self Storage | Pontypridd | Treforest Industrial Estate, Severn Road | CF37 5SP | 40.00 ft² | £ 44.00 / Month | View facility |
| M3 Storage | Cardiff | Croescadarn Cl | CF23 8HE | 40.00 ft² | £ 45.50 / Month | View facility |
| Springfield Self Storage | Nantgarw | Cardiff Road | CF15 7SR | 35.00 ft² | £ 45.60 / Month | View facility |
Cheapest Medium Storage (50–100 ft²)
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| Blue Self Storage | Rogerstone | Wern Industrial Estate, Chartist Drive | NP10 9FQ | 64.00 ft² | £ 27.50 / Month | View facility |
| Blue Self Storage | Rogerstone | Wern Industrial Estate, Chartist Drive | NP10 9FQ | 80.00 ft² | £ 35.00 / Month | View facility |
| Blue Self Storage | Pontypridd | Treforest Industrial Estate, Severn Road | CF37 5SP | 64.00 ft² | £ 52.00 / Month | View facility |
| Blue Self Storage | Pontypridd | Treforest Industrial Estate, Severn Road | CF37 5SP | 80.00 ft² | £ 64.00 / Month | View facility |
| M3 Storage | Cardiff | Croescadarn Cl | CF23 8HE | 80.00 ft² | £ 69.33 / Month | View facility |
Cheapest Large Storage (100+ ft²)
| Storage provider | City | Address | Zip code | Size |
Price/Month
Some storage providers quote prices on a daily, weekly, or 4-weekly basis instead of monthly basis. The prices shown are the prices recalculated on a monthly basis.
| |
|---|---|---|---|---|---|---|
| Blue Self Storage | Rogerstone | Wern Industrial Estate, Chartist Drive | NP10 9FQ | 160.00 ft² | £ 50.00 / Month | View facility |
| M3 Storage | Cardiff | Croescadarn Cl | CF23 8HE | 120.00 ft² | £ 80.17 / Month | View facility |
| M3 Storage | Cardiff | Croescadarn Cl | CF23 8HE | 160.00 ft² | £ 91.00 / Month | View facility |
| Blue Self Storage | Pontypridd | Treforest Industrial Estate, Severn Road | CF37 5SP | 160.00 ft² | £ 92.00 / Month | View facility |
| Big Green Self Storage | Cardiff | 454 Western Avenue | CF5 3BL | 160.00 ft² | £ 95.00 / Month | View facility |
Also check self storage in other areas nearby
The surroundings of Cardiff also offer storage rentals. Compare units in nearby areas.
Average prices in Barry are currently £ 172.58, which is £ 4.46 more expensive compared to Cardiff. In Newport, average prices are currently £ 223.38, which means that, on average, Newport is £ 55.26 more expensive versus Cardiff. Units for rent in Weston-super-Mare have currently an average price of £ 141.98, which is £ 26.14 cheaper than Cardiff.
- Barry 2.6% more expensive
- Newport 24.7% more expensive
- Weston-super-Mare 18.4% cheaper
Frequently Asked Questions
The current average monthly rental price for a storage unit in Cardiff and its surroundings is £ 168.12. Compared to the national average of £ 228.97 (36.2%), this means renting in Cardiff is £ 60.85 cheaper. Looking at costs per ft², the average in Cardiff is £ 1.71 / ft², while the national benchmark stands at £ 2.69 / ft². Put differently, on a per-ft² basis, Cardiff is £ 0.97 cheaper compared to the country average (56.8%).
In and around Cardiff, there are currently 26 storage providers operating a total of 22 facilities. The largest providers are Pink Storage, Blue Self Storage, Big Green Self Storage.
In Cardiff and the surrounding area, the most affordable storage unit starts from just £ 22.50 per month. This unit offers approximately 40.00 ft² and 104.00 ft³ and is available from Blue Self Storage.
The average rental price in Barry is currently £ 172.58 per month, which is £ 4.46 more expensive compared to Cardiff.
In Newport, prices average £ 223.38 per month, making them £ 55.26 more expensive relative to Cardiff.
For Weston-super-Mare, the average unit price is £ 141.98 per month, which is £ 26.14 cheaper than in Cardiff.
Why rent self storage in Cardiff
Cardiff's housing landscape is diverse, ranging from compact terraced houses in areas like Roath and Cathays to modern apartments in Cardiff Bay. This density, especially in student-heavy neighbourhoods, often means that residents have limited room for personal belongings. Even in the more spacious suburbs, older homes frequently lack modern built-in storage solutions. This common shortage of space makes finding extra room a practical necessity for many households across the city. Many people seek external options to keep their living areas organised and clutter-free without having to part with valued possessions.
To address this need, residents have several options, including self storage, container storage, and renting a garage box. The demand for storage space for rent is driven by common life events. Students at Cardiff University often need a place for their belongings during the summer break. Homeowners undertaking renovations in Pontcanna or Grangetown use units to protect furniture. Businesses also rely on flexible storage space for managing inventory or archiving documents without committing to expensive commercial premises. Moving house is another significant trigger, providing a temporary home for possessions during the transition.
Navigating Cardiff with a van or large vehicle requires some planning. While major routes like the A470 and the M4 link the city well, many residential streets in areas such as Splott and Adamsdown are narrow and have restricted parking. When choosing a facility, consider its accessibility from main roads and the availability of on-site parking and loading zones. An inner-city facility might offer convenience, but one located on an industrial estate on the city's outskirts could provide easier vehicle access. Always check if the facility has lifts, especially if you plan to rent a unit on an upper floor.
When looking for self storage for rent, balancing cost, location, and access hours is key to finding the right solution. A central location may be more convenient but could come at a higher price. In contrast, facilities further from the city centre often offer more competitive rates. It is important to evaluate how frequently you will need to access your belongings. Using a comparison platform like The Storage Scanner allows you to view different options, helping you match a facility's features with your specific needs for storage space. This makes it easier to find a suitable and affordable unit.
Tips for renting storage space in Cardiff
- Security: Prioritise facilities that offer comprehensive security features like 24/7 CCTV surveillance, individually alarmed units, and secure-gated access.
- Climate Control: Given the local climate, consider a climate-controlled unit to protect sensitive items like electronics, wooden furniture, and important documents from dampness.
- Access & Logistics: Verify the facility's access hours and ensure they have amenities like loading bays, trolleys, and large lifts to make moving your items straightforward.
- Compare Options: Use comparison websites like The Storage Scanner to efficiently review prices, features, and user reviews for different facilities in one place.
All facilities
| Storage provider | Address | City | Zip code | Distance (City center Cardiff) | Prices starting from |
|---|---|---|---|---|---|
| Lockbox Self Store | Triton House, Triton Park, Ocean Way | Cardiff | CF24 5EN | 1.3 miles | £ 65.00 / Month |
| Shurgard | 234 Penarth Road | Cardiff | CF11 8TU | 1.37 miles | £ 58.00 / Month |
| Storage Works | 327 Penarth Road | Cardiff | CF11 8TT | 1.62 miles | £ 30.00 / Month |
| The Space Program | Viking Place | Cardiff | CF10 4TR | 1.99 miles | £ 182.00 / Month |
| Big Green Self Storage | 454 Western Avenue | Cardiff | CF5 3BL | 2.17 miles | £ 50.00 / Month |
| Fox Self Storage | Unit 3E Pentland Close | Cardiff | CF14 5DJ | 3.04 miles | £ 84.63 / Month |
| Blue Self Storage | Cardiff Business Park, Llanishen | Cardiff | CF14 5GJ | 3.11 miles | £ 60.00 / Month |
| Big Yellow Self Storage | 65 Penarth Road | Cardiff | CF10 5DL | 0.56 miles | On request |
| Safestore Self Storage | Unit 1-2, Davis Street | Cardiff | CF24 2FU | 0.62 miles | On request |
| M3 Storage | Croescadarn Cl | Cardiff | CF23 8HE | 4.04 miles | £ 45.50 / Month |
| Pink Storage | East Bay Close | Cardiff | CF10 4BA | 0.75 miles | On request |
| Pink Storage | Sloper Road | Cardiff | CF11 8AB | 1.06 miles | On request |
| Now Storage | Unit 5, Jubilee Trading Estate | Cardiff | CF24 5EF | 1.12 miles | On request |
| Big Padlock Self Storage | Clydesmuir Industrial Estate, Clydesmuir Road | Cardiff | CF24 2QS | 1.68 miles | On request |
| Vale Self Storage | Penarth Road | Llandough | CF11 8RR | 1.93 miles | On request |
| Pink Storage | Norwich Road | Cardiff | CF23 9AB | 1.99 miles | On request |
| Safestore Self Storage | 356 Newport Road | Cardiff | CF23 9AE | 1.99 miles | On request |
| Storage Giant | Unit 12 Ty Coch Way | Cwmbran | NP44 7HB | 2.11 miles | On request |
| Storage Giant | 376 Newport Road | Cardiff | CF23 9AE | 2.17 miles | On request |
| Easy Store | Connies House, Rhymney River Bridge Road | Cardiff | CF23 9AF | 2.24 miles | On request |
| The Box Co | Pickup and Delivery | Cardiff | — | 0.12 miles | On request |
| LoveSpace | Pickup and Delivery | Cardiff | — | 0.12 miles | On request |
Market data updated on Wednesday 15 April by The Storage Scanner Team. Prices, sizes, and other unit-level data analyzed from 22 Cardiff storage facilities. View our Methodology here.
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