Our Data Sources
20, Gilfach Cynon, Merthyr Tydfil has 21 entries in the Land Registry, most recently in September 2019 and a single entry in the EPC database dated February 2017.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 20, Gilfach Cynon, Merthyr Tydfil is in very good condition we estimate a sale value of £123,736 and a rental value of £765 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £109,595 and a rental value of £677 per month.
Plot Size
According to data from HM Land Registry, 20, Gilfach Cynon, Merthyr Tydfil sits on a plot of 122 m2.
We have plot size data on 13 out of 19 other houses in the postcode and 20, Gilfach Cynon, Merthyr Tydfil sits on the 9th largest plot.
Energy Efficiency
20, Gilfach Cynon, Merthyr Tydfil has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 09 Feb 2017.
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
According to HM Land Registry, 20, Gilfach Cynon, Merthyr Tydfil was last sold on 19th September 2019 for £60,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since September 2019, the market for similar properties has risen by 51.9%.
- Sold Sep 2019£60,000
- Sold Sep 2002£12,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 33 sales of properties similar to 20, Gilfach Cynon, Merthyr Tydfil within a radius of 500 metres since 2017.
The most recent example is 85, Gilfach Cynon, Merthyr Tydfil, CF47 0PD, a freehold house which sold for £84,000 on the 1st May 2026.
Read more about house prices in CF47.
- Sold May 2026£84,000 | 2 Bed House85, Gilfach Cynon, Merthyr Tydfil, CF47 0PD85, Gilfach Cynon, Merthyr Tydfil, CF47 0PD
- Sold Nov 2025£102,500 | 2 Bed House17, James Street, Merthyr Tydfil, CF47 0NF17, James Street, Merthyr Tydfil, CF47 0NF
- Sold Oct 2025£47,200 | 2 Bed HouseCoed Cae House 3A, Milton Terrace, Merthyr Tydfil, CF47 0DGCoed Cae House 3A, Milton Terrace, Merthyr Tydfil, CF47 0DG
- Sold Aug 2025£50,000 | 3 Bed House7, Gilfach Cynon, Merthyr Tydfil, CF47 0PR7, Gilfach Cynon, Merthyr Tydfil, CF47 0PR
- Sold Mar 2025£86,500 | 2 Bed House42, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP42, St. Tydfils Avenue, Merthyr Tydfil, CF47 0NP
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 £160,526, ranging from £108,147 to £206,403.
- 21 Gilfach Cynon
3 Bed House | 8 m | Est. Value: £141,993
- 22 Gilfach Cynon
2 Bed House | 12 m | Est. Value: £114,980
- 17 Gilfach Cynon
3 Bed House | 14 m | Est. Value: £152,478
- 13 Gilfach Cynon
3 Bed House | 18 m | Est. Value: £121,984
- 16 Gilfach Cynon
2 Bed House | 19 m | Est. Value: £117,084
Location Comparison
Gilfach Cynon, Merthyr Tydfil, CF47 has a total of 100 addresses. According to our analysis of all the public data, 20, Gilfach Cynon, Merthyr Tydfil is the 92nd largest and the 72nd most expensive property on the street.
When compared to the postcode district it is £38k less expensive than the average property in CF47.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|600 m away
- Pentre-Bach|2.1 km away
- Troed-y-rhiw|3.8 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












