Rent self storage in Merthyr Tydfil

Pengarnddu Business Park - Merthyr Tydfil

Dragon Parc B, Abercanaid - Merthyr Tydfil
£ 59 - £ 99

Wellington Street, Robertstown - Aberdare
£ 35 - £ 59

Unit C2 Aberaman Business Park - Aberdare
£ 59 - £ 99
Storage providers
Well-known providers operating in or near Merthyr Tydfil – Big Green Self Storage, Cymru Storage, and Merthyr Self Storage.
Storage prices (April 2026)
In and around Merthyr Tydfil, there are currently 4 storage providers with 4 facilities and 23 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 | 25–50 ft² | £ 50.00 | £ 50.00 | £ 50.00 | £ 124.09 | £ 74.09 | 148.2% |
| Small | 50–100 ft² | £ 70.00 | £ 70.00 | £ 70.00 | £ 198.12 | £ 128.12 | 183% |
| Medium | 100+ ft² | £ 95.00 | £ 95.00 | £ 95.00 | £ 331.53 | £ 236.53 | 249% |
For locker units (0–25 ft²), the average monthly price is £ 50.00, or £ 74.09 cheaper versus the national rate (148.2%). Comparing this on a ft² basis, locker units are £ 1.25 per ft², which is £ 2.00 cheaper versus the country average.
The average monthly price for a small unit (25–50 ft²) is £ 70.00, which is £ 128.12 cheaper than the national average (183%). When looking on a price per ft² basis, this equals £ 1.25 per ft², which is £ 1.11 cheaper than the national average.
A medium-sized unit (50–100 ft²) costs around £ 95.00, that's £ 236.53 cheaper compared to the national average (249%). On a ft² basis, medium-sized units in Merthyr Tydfil are £ 0.59 per ft², which is £ 1.13 cheaper than on a country-level.
The cheapest storage unit in Merthyr Tydfil and the surrounding area is already available for rent from £ 50.00. This unit has an approximate size of 40.00 ft² and 104.00 ft³ and is offered by Big Green Self Storage. The second cheapest unit in Merthyr Tydfil and the surrounding area is for rent at a price of £ 50.00. This unit has an approximate size of 40.00 ft² and 104.00 ft³ and is offered by Big Green 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.
| |
|---|---|---|---|---|---|---|
| Big Padlock Self Storage | Aberdare | Wellington Street, Robertstown | CF44 8EW | 15.00 ft² | £ 35.20 - £ 59.39 / 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.
| |
|---|---|---|---|---|---|---|
| Big Green Self Storage | Abercynon | Unit 28, Pontcynon Industrial Estate | CF45 4EP | 40.00 ft² | £ 50.00 / Month | View facility |
| Big Green Self Storage | Merthyr Tydfil | Pengarnddu Business Park | CF48 2TA | 40.00 ft² | £ 50.00 / Month | View facility |
| Big Green Self Storage | Pengam | Unit 5A New Road | CF82 8AU | 40.00 ft² | £ 50.00 / Month | View facility |
| Big Green Self Storage | Rassau | Rassau Industrial Estate | NP23 5SP | 40.00 ft² | £ 50.00 / Month | View facility |
| Big Green Self Storage | Pengam | Nyddfa Yard | NP12 3UZ | 40.00 ft² | £ 50.00 / 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.
| |
|---|---|---|---|---|---|---|
| Big Green Self Storage | Abercynon | Unit 28, Pontcynon Industrial Estate | CF45 4EP | 56.00 ft² | £ 70.00 / Month | View facility |
| Big Green Self Storage | Merthyr Tydfil | Pengarnddu Business Park | CF48 2TA | 56.00 ft² | £ 70.00 / Month | View facility |
| Big Green Self Storage | Pengam | Unit 5A New Road | CF82 8AU | 56.00 ft² | £ 70.00 / Month | View facility |
| Big Green Self Storage | Rassau | Rassau Industrial Estate | NP23 5SP | 56.00 ft² | £ 70.00 / Month | View facility |
| Big Green Self Storage | Pengam | Nyddfa Yard | NP12 3UZ | 56.00 ft² | £ 70.00 / 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.
| |
|---|---|---|---|---|---|---|
| Big Green Self Storage | Abercynon | Unit 28, Pontcynon Industrial Estate | CF45 4EP | 160.00 ft² | £ 95.00 / Month | View facility |
| Big Green Self Storage | Merthyr Tydfil | Pengarnddu Business Park | CF48 2TA | 160.00 ft² | £ 95.00 / Month | View facility |
| Big Green Self Storage | Pengam | Unit 5A New Road | CF82 8AU | 160.00 ft² | £ 95.00 / Month | View facility |
| Big Green Self Storage | Rassau | Rassau Industrial Estate | NP23 5SP | 160.00 ft² | £ 95.00 / Month | View facility |
| Big Green Self Storage | Pengam | Nyddfa Yard | NP12 3UZ | 160.00 ft² | £ 95.00 / Month | View facility |
Also check self storage in other areas nearby
The surroundings of Merthyr Tydfil also offer storage rentals. Compare units in nearby areas.
Average prices in Rhondda are currently £ 91.86, which is £ 20.19 more expensive compared to Merthyr Tydfil. In Tonypandy, average prices are currently £ 98.65, which means that, on average, Tonypandy is £ 26.98 more expensive versus Merthyr Tydfil. Units for rent in Newport have currently an average price of £ 223.38, which is £ 151.71 more expensive than Merthyr Tydfil.
Frequently Asked Questions
The current average monthly rental price for a storage unit in Merthyr Tydfil and its surroundings is £ 71.67. Compared to the national average of £ 228.24 (218.5%), this means renting in Merthyr Tydfil is £ 156.57 cheaper. Looking at costs per ft², the average in Merthyr Tydfil is £ 0.92 / ft², while the national benchmark stands at £ 2.69 / ft². Put differently, on a per-ft² basis, Merthyr Tydfil is £ 1.76 cheaper compared to the country average (191.4%).
In and around Merthyr Tydfil, there are currently 4 storage providers operating a total of 4 facilities. The largest providers are Big Green Self Storage, Cymru Storage, Merthyr Self Storage.
In Merthyr Tydfil and the surrounding area, the most affordable storage unit starts from just £ 50.00 per month. This unit offers approximately 40.00 ft² and 104.00 ft³ and is available from Big Green Self Storage.
The average rental price in Rhondda is currently £ 91.86 per month, which is £ 20.19 more expensive compared to Merthyr Tydfil.
In Tonypandy, prices average £ 98.65 per month, making them £ 26.98 more expensive relative to Merthyr Tydfil.
For Newport, the average unit price is £ 223.38 per month, which is £ 151.71 more expensive than in Merthyr Tydfil.
Why rent self storage in Merthyr Tydfil
Residents in Merthyr Tydfil often find themselves needing additional room due to the town's diverse housing stock. Many live in traditional terraced houses, particularly in areas like Dowlais and Penydarren, which are known for their character but can lack modern storage solutions. Even the newer housing estates built on the outskirts can have limited attic or garage space. This common challenge makes finding sufficient room for household goods, seasonal items, or hobby equipment a frequent issue. As the town continues its regeneration, homeowners and renters alike discover that their available space quickly diminishes, prompting a search for practical, external solutions for their belongings.
This is where renting self storage provides a flexible and effective answer for the community. The need for extra storage space arises from various life events and circumstances. It could be triggered by a house move within the town or to a nearby valley, requiring a temporary place for possessions. Home renovations are another common reason, allowing furniture to be kept safe and dust-free. Local businesses and sole traders also utilise units for stock, archives, or equipment, avoiding the higher costs of larger commercial premises. For many, simply decluttering the home to create a more organised living environment is motivation enough to find a secure unit.
Logistical considerations are important when choosing a facility in the area. Most storage sites are strategically located in industrial parks, such as those near the A465 Heads of the Valleys Road or the A470. This positioning offers excellent accessibility for cars and vans, allowing users to avoid navigating the tighter residential streets or the town centre. When visiting a potential facility, it is wise to check for ample parking and easy loading areas. Considering how you will transport items to and from your unit, including access for larger vehicles, will ensure a smooth process from the start.
When deciding on a unit, balancing cost, location, and features is key to finding the right fit. A facility located further from the town centre might offer more competitive pricing, but the travel time could offset the savings. Conversely, a closer location provides greater convenience for frequent access. Using a comparison platform like The Storage Scanner can help you evaluate the available options for self storage for rent across Merthyr Tydfil. This allows you to compare prices, sizes, and provider details in one place, making it easier to find a solution that meets your specific budget and requirements.
Tips for renting storage space in Merthyr Tydfil
- Review security measures: Always check for features like 24/7 CCTV surveillance, perimeter fencing, and electronic gate access to ensure your belongings are well-protected.
- Consider location efficiency: Calculate the travel time from your home or business to the facility, factoring in fuel costs and how often you will need to access your unit.
- Understand the pricing structure: Ask about the standard rate after any introductory offers expire and clarify the notice period for ending your contract to avoid unexpected costs.
- Compare your options effectively: Use The Storage Scanner to easily compare different providers offering storage space for rent, looking at prices, available unit sizes, and user reviews.
All facilities
| Storage provider | Address | City | Zip code | Distance (City center Merthyr Tydfil) | Prices starting from |
|---|---|---|---|---|---|
| Big Green Self Storage | Pengarnddu Business Park | Merthyr Tydfil | CF48 2TA | 2.05 miles | £ 50.00 / Month |
| Merthyr Self Storage | Dragon Parc B, Abercanaid | Merthyr Tydfil | CF48 1PQ | 1.24 miles | On request |
| Big Padlock Self Storage | Wellington Street, Robertstown | Aberdare | CF44 8EW | 3.6 miles | On request |
| Cymru Storage | Unit C2 Aberaman Business Park | Aberdare | CF44 6DA | 3.98 miles | On request |
Market data updated on Wednesday 15 April by The Storage Scanner Team. Prices, sizes, and other unit-level data analyzed from 4 Merthyr Tydfil storage facilities. View our Methodology here.
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