Our Data Sources
20, Gwaunfarren Close, Merthyr Tydfil has a single entry in the Land Registry from March 2020 and a single entry in the EPC database dated November 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 20, Gwaunfarren Close, Merthyr Tydfil, we estimate a market value of £298,999 and a rental value of £1,197 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £264,828 and £1,060 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Gwaunfarren Close, Merthyr Tydfil as measuring 281 m2.
That makes it the 27th largest plot in the postcode, where 27 of the 30 other houses have recorded plot data.
Energy Efficiency
20, Gwaunfarren Close, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Nov 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using warm air (mains gas).
Sold Prices
The most recent sale of 20, Gwaunfarren Close, Merthyr Tydfil completed on 25th March 2020 at £180,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 46.9% over the period since March 2020.
- Sold Mar 2020£180,000
Similar Properties Sold Nearby
Since 2013 15 properties similar to 20, Gwaunfarren Close, Merthyr Tydfil have sold within a radius of 580 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th October 2025, was 4, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX, a freehold house which sold for £320,000.
Read more about house prices in CF47.
- Sold Oct 2025£320,000 | 3 Bed House4, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX4, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX
- Sold Jul 2024£208,000 | 4 Bed House18, Billingham Crescent, Merthyr Tydfil, CF47 9AW18, Billingham Crescent, Merthyr Tydfil, CF47 9AW
- Sold Dec 2020£209,000 | 3 Bed House26, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX26, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX
- Sold Aug 2020£180,000 | 4 Bed House5, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX5, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX
- Sold Jul 2020£185,000 | 3 Bed House19, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX19, Gwaunfarren Close, Merthyr Tydfil, CF47 9AX
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 £284,897, ranging from £126,680 to £333,053.
- 19 Gwaunfarren Close
3 Bed House | 10 m | Est. Value: £287,870
- 22 Gwaunfarren Close
3 Bed House | 22 m | Est. Value: £276,718
- 28 Gwaunfarren Close
3 Bed House | 32 m | Est. Value: £294,926
- 13 Gwaunfarren Close
4 Bed House | 40 m | Est. Value: £326,482
- 27 Gwaunfarren Close
4 Bed House | 40 m | Est. Value: £314,277
Location Comparison
Of the 30 addresses on Gwaunfarren Close, Merthyr Tydfil, CF47, 20, Gwaunfarren Close, Merthyr Tydfil comes out as the 23rd largest and the 22nd most expensive in our analysis of the public data.
It is also £129k more expensive than the average property across the CF47 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|1.7 km away
- Pentre-Bach|3.8 km away
- Troed-y-rhiw|5.4 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
