Our Data Sources
1, St. Marys Close, Merthyr Tydfil has a single entry in the Land Registry from October 2014 and a single entry in the EPC database dated April 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 1, St. Marys Close, Merthyr Tydfil would be worth £338,611, with a potential rental value of £1,203 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £299,913, with a rental value of £1,066 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1, St. Marys Close, Merthyr Tydfil occupies a 319 m2 plot as recorded by HM Land Registry.
Of the 21 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
1, St. Marys Close, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Apr 2013.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
1, St. Marys Close, Merthyr Tydfil last changed hands on 31st October 2014, selling for £180,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 19.7% since October 2014.
- Sold Oct 2014£180,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 45 sales of comparable properties within 540 metres of 1, St. Marys Close, Merthyr Tydfil since 2014.
Most recently, 29, Lancaster Villas, Merthyr Tydfil, CF47 8SN, a freehold house, sold at £320,000 on the 7th January 2026.
Read more about house prices in CF47.
- Sold Jan 2026£320,000 | 4 Bed House29, Lancaster Villas, Merthyr Tydfil, CF47 8SN29, Lancaster Villas, Merthyr Tydfil, CF47 8SN
- Sold Jun 2025£360,000 | 4 Bed HouseBramblewood, Gwaelodygarth Close, Merthyr Tydfil, CF47 8DXBramblewood, Gwaelodygarth Close, Merthyr Tydfil, CF47 8DX
- Sold May 2025£223,000 | 4 Bed House32, Lancaster Villas, Merthyr Tydfil, CF47 8SN32, Lancaster Villas, Merthyr Tydfil, CF47 8SN
- Sold Oct 2024£290,000 | 4 Bed House22, Penydarren Park, Merthyr Tydfil, CF47 8YP22, Penydarren Park, Merthyr Tydfil, CF47 8YP
- Sold Aug 2024£200,000 | 4 Bed House23, The Grove, Merthyr Tydfil, CF47 8YR23, The Grove, Merthyr Tydfil, CF47 8YR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £347,180, ranging from £272,666 to £457,990.
- 2 St. Marys Close
4 Bed House | 16 m | Est. Value: £283,436
- 16 The Grove
5 Bed House | 20 m | Est. Value: £396,108
- 15 The Grove
5 Bed House | 24 m | Est. Value: £439,626
- Lynwood
4 Bed House | 42 m | Est. Value: £292,102
- 4 St. Marys Close
4 Bed House | 46 m | Est. Value: £291,462
Location Comparison
Our analysis of the public data ranks 1, St. Marys Close, Merthyr Tydfil as the largest and the 3rd most expensive of the 21 addresses on St. Marys Close, Merthyr Tydfil, CF47.
Against the CF47 postcode district average, it is £166k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|1.1 km away
- Pentre-Bach|3.5 km away
- Troed-y-rhiw|5.2 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
