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Self storage in Merthyr Tydfil
There are 22 self storage stores within 10 miles of Merthyr Tydfil, the nearest 1.1 miles away. A 25 sq ft unit costs about £68.50 a month at the UK average rate (SSA 2026); our first Merthyr Tydfil price check publishes in October 2026. BoxSpeed, our own collect-and-store service, covers CF postcodes every Friday.
Stores within 10 miles
Showing 22 stores · standard prices for each size get checked monthly; the first Merthyr Tydfil sweep publishes in October 2026
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Merthyr Self Storage
Merthyr Tydfil, CF48 · 1.1 miles
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Besleys Storage Merthyr Tydfil
Merthyr Tydfil, CF48 · 1.6 miles
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Big Padlock Self Storage
Aberdare, CF44 · 3.7 miles
- Big Padlock
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Cymru Storage
Aberdare, CF44 · 4 miles
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Safe Storage
Aberdare, CF44 · 5.6 miles
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Big Green Self Storage
Abercynon, CF45 · 6.5 miles
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Abercynon Self Storage
Abercynon, CF45 · 6.5 miles
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Rassau Self Storage
Rassau, NP23 · 6.6 miles
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Ebbw Vale Gwent Self Storage
Ebbw Vale North, NP23 · 7 miles
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Go Store
Blackwood, NP12 · 7.9 miles
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Total Plumbing Pengam
Pengam, CF82 · 8.3 miles
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Treorchy Caravan & Self Storage
Treorchy, CF42 · 8.4 miles
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Fleur-De-Lys Self Storage
Pengam, NP12 · 8.4 miles
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Gelli Caravan & Vehicle Storage
Pentre, CF41 · 8.5 miles
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Se Removals, Van & Driver Hire
Porth, CF39 · 8.6 miles
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Big Green Self Storage
Hengoed, CF82 · 8.7 miles
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Storspace Self Storage - Brynmawr
Ebbw Vale, NP23 · 9.2 miles
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Ludom
Ebbw Vale, NP23 · 9.3 miles
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Rhondda Self Storage
Tonypandy, CF40 · 9.4 miles
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Valley Self Storage Ltd
Tonypandy, CF40 · 9.6 miles
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Pink Self Storage Ystrad Mynach
Ystrad Mynach, CF82 · 9.9 miles
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Border Storage Distribution and Warehousing
Newport, NP11 · 9.9 miles
What will it really cost?
Rent is only part of it. Add insurance, getting your things there and back, and your time. Benchmarked at the UK average rate until our checked Merthyr Tydfil prices land.
BoxSpeed costs £123 more and saves 2 van trips and about 6 hours.
Self storage unit
10 sq ft · UK average rate (SSA UK 2026)
- Rent, 3 months at £27.40
- £82.20
- Insurance, £1,000 cover
- £21
- Van, 2 trips
- £120
- Padlock
- £12
Total£235.20
2 trips · about 6 hours of your time
BoxSpeed
Collected Friday 9 October from your door
- 12 boxes, 3 months at £93.40
- £280.20
- Collection
- £39
- Return delivery
- £39
Total£358.20
No trips · we collect and bring it back
Total cost for 3 months, by number of boxes
Rent uses the UK average of 27.40 GBP per sq ft a year before VAT (SSA UK Annual Industry Report 2026), plus VAT, until our checked local prices are live. Store insurance £7 per £1,000 a month (Surewise case studies). Van £60 a trip (MyJobQuote). Padlock £12. Units assume 0.4 sq ft of floor per medium box. BoxSpeed prices are live site prices: £7.95 a box a month to 10 boxes, £6.95 to 20, then £5.95, minimum £29 a month, collection £39, return £39.
What fits in each size
10 sq ft
About 25 boxes
UK average £27.40 a month
25 sq ft
About 60 boxes
UK average £68.50 a month
50 sq ft
About 125 boxes
UK average £137 a month
Floor plans drawn to scale, seen from above, door at the bottom. Box counts assume medium boxes stacked about 5 high. Averages from the SSA UK Annual Industry Report 2026; checked Merthyr Tydfil medians replace them as our monthly price sweep covers each store.
Questions
How many self storage stores are there in Merthyr Tydfil?
22 within 10 miles of Merthyr Tydfil, the nearest 1.1 miles away in Merthyr Tydfil. National brands here include Big Padlock.
How much is a storage unit in Merthyr Tydfil?
Our first checked Merthyr Tydfil price sweep publishes in October 2026. Until then the honest benchmark is the UK average: £68.50 a month for 25 sq ft including VAT (SSA UK 2026). London runs well above it, container sites below.
What size unit do I need for 30 boxes?
About 15 sq ft if you stack medium boxes five high, which is £41.10 a month at the UK average.
When does BoxSpeed collect in Merthyr Tydfil?
Every Friday across CF postcodes. The next collection is Friday 9 October; book by Tuesday 6 October. Returns run on the same weekly day.
Is there storage for just a few boxes in Merthyr Tydfil?
Yes. The smallest local units are about 10 sq ft (£27.40 a month at the UK average), or BoxSpeed, our own service, collects in Merthyr Tydfil every Friday and charges £7.95 a box a month with a £29 monthly minimum.
Do I need insurance for self storage in Merthyr Tydfil?
Not by law, but most stores make cover a condition of rental. Store cover runs about 7 to 18 GBP per 1,000 GBP of goods a month (Surewise, Sept 2025); check whether your home policy already covers storage first.
Nearby towns
- Ebbw ValeFri collections
- BlackwoodFri collections
- PontypriddFri collections
- CaerphillyFri collections
- AbergavennyFri collections
- BridgendFri collections
More context: self storage prices in Wales · the true-cost calculator · storing just a few boxes · what size unit you need
How we check data
Store locations come from Overture Maps and are refreshed quarterly. Standard prices for each unit size get checked monthly against each store's own website, including VAT, and every price carries its checked date. Full methodology
Who runs Storage Index
Storage Index is run by the team behind BoxSpeed, a collect-and-store service. We list every store we can find and never take money for ranking. How we make money