Amazing service, professional, very fast at answering any enquiries. Highly recommend
454 Western Avenue, CF5 3BL, Cardiff
Big Green Self Storage
Self storage at 454 Western Avenue, Cardiff
The Big Green Self Storage facility in Cardiff, located at 454 Western Avenue, offers 3 unique types of storage units in total. The available units at this facility are shown below. The average rental price for available units at this location is £ 71.67 per month.
The average unit size is 85 ft² and 725 ft³. This results in an average rental rate of £ 0.84 per ft² and £ 0.1 per ft³.
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40.00 ft²
Some storage providers only provide ft² or ft³ but not both. If that's the case, we have estimated how many ft² or ft³ the unit should approximately be.
339.90 ft³
Some storage providers only provide ft² or ft³ but not both. If that's the case, we have estimated how many ft² or ft³ the unit should approximately be.
£ 50.00 / 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.
£ 1.25 /ft²
–
£ 0.15 /ft³
56.00 ft²
Some storage providers only provide ft² or ft³ but not both. If that's the case, we have estimated how many ft² or ft³ the unit should approximately be.
475.85 ft³
Some storage providers only provide ft² or ft³ but not both. If that's the case, we have estimated how many ft² or ft³ the unit should approximately be.
£ 70.00 / 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.
£ 1.25 /ft²
–
£ 0.15 /ft³
160.00 ft²
Some storage providers only provide ft² or ft³ but not both. If that's the case, we have estimated how many ft² or ft³ the unit should approximately be.
1,359.58 ft³
Some storage providers only provide ft² or ft³ but not both. If that's the case, we have estimated how many ft² or ft³ the unit should approximately be.
£ 95.00 / 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.
£ 0.59 /ft²
–
£ 0.07 /ft³
Features
This facility offers various features to make renting storage as comfortable and secure as possible. The features are stated below.
Facility features
This facility offers the following features: CCTV, Parking.
The following features are not available at this location: Collection & Delivery.
Information is currently unavailable for these features: 24/7 Access, Drive-in Access, Elevator, Climate Control, Fire Alarm, Entrance Control, On-site Employees, Trolleys Available, Trailer for rent, Certified alarm system, Electricity available, Multi-use, Restrooms on site, Wi-Fi.
- 24/7 Access
- Drive-in Access
- CCTV
- Elevator
- Climate Control
- Fire Alarm
- Entrance Control
- On-site Employees
- Trolleys Available
- Trailer for rent
- Parking
- Collection & Delivery
- Certified alarm system
- Electricity available
- Multi-use
- Restrooms on site
- Wi-Fi
Access your storage unit 24 hours a day
Drive directly up to your storage unit
CCTV monitoring for added security
Elevator access to upper floors
Climate-controlled storage for sensitive items
Fire alarm system for increased safety
Controlled access to the storage facility
Staff available on site
Trolleys available to move your items easily
Trailer available for rent
Customer parking available
Collection and delivery service available
Certified alarm system for extra protection
Electricity available in the storage unit
Suitable for storage, workshop, and light business or workspace use
Restroom facilities available on site
Wi-Fi available on site
Opening times
| Day | Open / Close |
|---|---|
| Today | 09:00 - 17:00 |
| Tuesday | 09:00 - 17:00 |
| Wednesday | 09:00 - 17:00 |
| Thursday | 09:00 - 17:00 |
| Friday | 08:00 - 16:00 |
| Saturday | Closed |
| Sunday | Closed |
Storage unit prices (May 2026)
An average self storage unit of 85.33 ft² at Big Green Self Storage, Cardiff - 454 Western Avenue, CF5 3BL costs around £ 71.67 per month, which is £ 122.39 cheaper compared to the national average (63.07%). On a ft² basis, self storage units at Big Green Self Storage, Cardiff - 454 Western Avenue, CF5 3BL average £ 0.84 per ft², which is £ 0.96 cheaper than the country-level average. Currently, prices at this provider range from a minimum of £ 50.00 per month to a maximum of £ 95.00 per month.
| Statistic | Value |
|---|---|
| Average monthly rent | £ 71.67 |
| Average size (ft²) | 85.33 ft² |
| Average volume (ft³) | 725.11 ft³ |
| Average price per ft² | £ 0.84 / ft² |
| Average price per ft³ | £ 0.10 / ft³ |
| Lowest monthly price | £ 50.00 |
| Highest monthly price | £ 95.00 |
| Price difference vs national average | £ 122.39 |
| Price difference vs national average (percentage) | 63.1% |
| Price difference vs national average per ft² | £ 0.96 / ft² |
| Price difference vs national average (percentage) per ft² | 53.2% |
Storage overview
Below is an overview of the unique storage unit types and sizes offered at this location:
- Locker units (0–25 ft²): 0 unique unit sizes
- Small units (25–50 ft²): 1 unique unit sizes
- Medium units (50–100 ft²): 1 unique unit sizes
- Large units (100+ ft²): 1 unique unit sizes
- Average unit size (ft²): 85
- Average unit size (ft³): 725
- Total unique unit sizes: 3
Other nearby locations of Big Green Self Storage
Below are other storage locations from Big Green Self Storage near Cardiff. Useful if you'd prefer to rent elsewhere or want to compare multiple options.
Nearby Market Comparison
How does this location compare? We’ve mapped 12 other storage facilities in and around Cardiff to give you a clear overview at local prices and unit sizes.| Storage provider | Storage facility | City | Distance from this storage facility | Number of storage location types | Average size (ft²) | Average size (ft³) | Average price | Average price/ft² | Average price/ft³ | Price difference vs current storage location | Price difference vs current storage location (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Shurgard | Cardiff - 234 Penarth Road, CF11 8TU | Cardiff | 2.12 miles | 16 | 129.69 ft² | 1,102.01 ft³ | £ 213.75 | £ 1.65 / ft² | £ 0.19 / ft³ | £ 142.08 | 198.26% |
| Storage Works | Cardiff - 327 Penarth Road, CF11 8TT | Cardiff | 2.27 miles | 11 | 75.82 ft² | 642.50 ft³ | £ 152.73 | £ 2.01 / ft² | £ 0.24 / ft³ | £ 81.06 | 113.11% |
| Fox Self Storage | Cardiff - Unit 3E Pentland Close, CF14 5DJ | Cardiff | 2.89 miles | 14 | 124.36 ft² | 1,056.71 ft³ | £ 330.22 | £ 2.66 / ft² | £ 0.31 / ft³ | £ 258.55 | 360.77% |
| Blue Self Storage | Cardiff - Cardiff Business Park, Llanishen, CF14 5GJ | Cardiff | 3.18 miles | 5 | 134.40 ft² | 1,142.05 ft³ | £ 110.50 | £ 0.82 / ft² | £ 0.10 / ft³ | £ 38.83 | 54.19% |
| Lockbox Self Store | Cardiff - Triton House, Triton Park, Ocean Way, CF24 5EN | Cardiff | 3.45 miles | 2 | 30.00 ft² | 254.92 ft³ | £ 71.50 | £ 2.38 / ft² | £ 0.28 / ft³ | £ 0.17 | 0.23% |
| Big Green Self Storage | Radyr - Riverview Industrial Estate, Viaduct Road, CF15 9JN | Radyr | 4 miles | 3 | 85.33 ft² | 725.11 ft³ | £ 71.67 | £ 0.84 / ft² | £ 0.10 / ft³ | £ 0.00 | 0.00% |
| The Space Program | Cardiff - Viking Place, CF10 4TR | Cardiff | 4.08 miles | 1 | 160.00 ft² | 1,359.58 ft³ | £ 182.00 | £ 1.14 / ft² | £ 0.13 / ft³ | £ 110.33 | 153.95% |
| M3 Storage | Cardiff - Croescadarn Cl, CF23 8HE | Cardiff | 5.08 miles | 4 | 100.00 ft² | 849.74 ft³ | £ 71.50 | £ 0.72 / ft² | £ 0.08 / ft³ | £ 0.17 | 0.23% |
| Springfield Self Storage | Nantgarw - Cardiff Road, CF15 7SR | Nantgarw | 5.29 miles | 3 | 45.00 ft² | 382.38 ft³ | £ 61.53 | £ 1.37 / ft² | £ 0.16 / ft³ | £ 10.13 | 14.14% |
| Atlantic Self Storage | Barry - Atlantic Trading Estate, CF63 3RF | Barry | 6.04 miles | 16 | 101.76 ft² | 864.72 ft³ | £ 139.79 | £ 1.37 / ft² | £ 0.16 / ft³ | £ 68.13 | 95.06% |
| Beyond Storage | Pontypridd - Paramount House, Taffs Mead Road, Treforest Industrial Estate, CF37 5TN | Pontypridd | 6.62 miles | 4 | 78.75 ft² | 669.17 ft³ | £ 112.50 | £ 1.43 / ft² | £ 0.17 / ft³ | £ 40.83 | 56.98% |
| South Wales Self Storage | Caerphilly - Bedwas House Industrial Estate, CF83 8DW | Caerphilly | 7.44 miles | 9 | 160.00 ft² | 1,359.58 ft³ | £ 140.00 | £ 0.88 / ft² | £ 0.10 / ft³ | £ 68.33 | 95.35% |
All storage units
| Size | Availability | Type | Floor | Price | |
|---|---|---|---|---|---|
| 40.00 ft² / 339.90 ft³ | Available | Self Storage | Floor unknown |
£ 50.00 / Month
£ 1.25 /ft²
–
£ 0.15 /ft³ | |
| 56.00 ft² / 475.85 ft³ | Available | Self Storage | Floor unknown |
£ 70.00 / Month
£ 1.25 /ft²
–
£ 0.15 /ft³ | |
| 160.00 ft² / 1,359.58 ft³ | Available | Self Storage | Floor unknown |
£ 95.00 / Month
£ 0.59 /ft²
–
£ 0.07 /ft³ |
Explore all facilities
Market data updated on Monday 27 April by The Storage Scanner Team. View our Methodology here.
