Our Data Sources
14, Williamstown, Merthyr Tydfil has a single entry in the Land Registry from October 2022 and a single entry in the EPC database dated November 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 14, Williamstown, Merthyr Tydfil would be worth £153,669, with a potential rental value of £840 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £136,107, with a rental value of £744 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
14, Williamstown, Merthyr Tydfil occupies a 50 m2 plot as recorded by HM Land Registry.
Of the 20 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
14, Williamstown, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Nov 2022.
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
14, Williamstown, Merthyr Tydfil last changed hands on 18th October 2022, selling for £50,000. 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 4.2% since October 2022.
- Sold Oct 2022£50,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 104 sales of comparable properties within 820 metres of 14, Williamstown, Merthyr Tydfil since 2010.
Most recently, 7, Pleasant View, Merthyr Tydfil, CF47 8TD, a freehold house, sold at £122,500 on the 27th June 2025.
Read more about house prices in CF47.
- Sold Jun 2025£122,500 | 3 Bed House7, Pleasant View, Merthyr Tydfil, CF47 8TD7, Pleasant View, Merthyr Tydfil, CF47 8TD
- Sold Oct 2024£175,000 | 3 Bed House7, Cromwell Street, Merthyr Tydfil, CF47 8RY7, Cromwell Street, Merthyr Tydfil, CF47 8RY
- Sold Oct 2024£135,000 | 3 Bed House24, Stuart Street, Merthyr Tydfil, CF47 8SA24, Stuart Street, Merthyr Tydfil, CF47 8SA
- Sold Jun 2024£170,000 | 3 Bed House5, Grawen Terrace, Merthyr Tydfil, CF47 8TH5, Grawen Terrace, Merthyr Tydfil, CF47 8TH
- Sold Dec 2023£126,000 | 3 Bed House7, Stuart Street, Merthyr Tydfil, CF47 8SA7, Stuart Street, Merthyr Tydfil, CF47 8SA
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 £174,069, ranging from £130,180 to £225,382.
- 13 Williamstown
3 Bed House | 5 m | Est. Value: £142,301
- 23 Riverside Park
2 Bed House | 26 m | Est. Value: £192,607
- 22 Riverside Park
2 Bed House | 27 m | Est. Value: £192,607
- 25 Riverside Park
2 Bed House | 28 m | Est. Value: £182,813
- 21 Riverside Park
3 Bed House | 29 m | Est. Value: £210,564
Location Comparison
Our analysis of the public data ranks 14, Williamstown, Merthyr Tydfil as the 7th largest and the 8th most expensive of the 20 addresses on Williamstown, Merthyr Tydfil, CF47.
Against the CF47 postcode district average, it is £9k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|1.2 km away
- Pentre-Bach|3.5 km away
- Troed-y-rhiw|5.3 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.












