Compare self storage across Wales, including Cardiff, Swansea, Newport and the surrounding towns.
Self storage in Wales is anchored by Cardiff, Swansea and Newport, with a growing number of independent container yards serving North and Mid Wales. Prices are typically lower than England, with good availability on larger drive up units.
Pick a city below or search a postcode to find the nearest facility.
Pick a city to compare local prices, opening hours and facility features.
Three things make or break a self storage decision: location, unit size and real all-in price. The card on the right shows how Wales compares against the UK average, then use the city guides above to pin down your shortlist.
Most customers visit their unit at least once a month, so anything more than a 15-minute drive starts to feel like a chore. Open the city guide nearest to you to see live facility listings.
Box-only declutter? 25 sq ft. Studio flat? 50 sq ft. 2 to 3 bed home move? 100 to 150 sq ft. Our calculator does the maths in under a minute so you don't overpay for empty space.
Check whether insurance, VAT, padlocks and 24/7 access are included. Two facilities at the same advertised price can differ by 15 to 25% once extras are added.
What does storage cost in the West Midlands & Wales?
The West Midlands and Wales is the cheapest UK macro-region for storage at £20.57 per sq ft, virtually unchanged on the year. Mature occupancy is the highest in the country at 84.6%. Popular Birmingham, Cardiff and Wolverhampton sites fill quickly, so book ahead and compare two or three operators to lock in a fair price.
Compare prices in CardiffBased on operator revenue per sq ft (ex VAT) reported in the SSA UK Self Storage Annual Report 2026. Revenue per sq ft is an industry-wide operator metric, so quoted unit prices vary by facility, size and availability.
Not sure what size unit you need? Browse by common use case or open a city guide to see live availability and weekly pricing.
We list national chains and independents side by side so you can compare on price, not just brand.
Each city guide covers typical weekly prices, opening hours and features such as drive up access or climate control.
Verified listings are reviewed by our team and kept up to date by the operator, so what you see is what you get.
Tell Agent Search what you need — for example, "a small unit near Wales for a 1-bed flat for three months" — and it will compare live prices, suggest the right size and help you enquire.
Try Agent SearchBrowse popular cities, dive into our self storage guides or jump straight to the pages our customers visit most.
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