Our Data Sources
20, Fourth Avenue, Merthyr Tydfil has no records in the Land Registry and a single entry in the EPC database dated November 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
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, Fourth Avenue, Merthyr Tydfil is in very good condition we estimate a sale value of £215,710 and a rental value of £877 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £191,058 and a rental value of £777 per month.
Energy Efficiency
20, Fourth Avenue, Merthyr Tydfil has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Nov 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 9 sales of properties similar to 20, Fourth Avenue, Merthyr Tydfil within a radius of 610 metres since 2014.
The most recent example is 16, Ninth Avenue, Merthyr Tydfil, CF47 9TL, a freehold house which sold for £200,000 on the 29th August 2025.
Read more about house prices in CF47.
- Sold Aug 2025£200,000 | 3 Bed House16, Ninth Avenue, Merthyr Tydfil, CF47 9TL16, Ninth Avenue, Merthyr Tydfil, CF47 9TL
- Sold Apr 2025£77,000 | 3 Bed House77, Mitchell Crescent, Merthyr Tydfil, CF47 9JF77, Mitchell Crescent, Merthyr Tydfil, CF47 9JF
- Sold May 2023£182,500 | 3 Bed House59, Penybryn, Merthyr Tydfil, CF47 9YY59, Penybryn, Merthyr Tydfil, CF47 9YY
- Sold Aug 2022£145,000 | 4 Bed House73, Mitchell Crescent, Merthyr Tydfil, CF47 9JF73, Mitchell Crescent, Merthyr Tydfil, CF47 9JF
- Sold Jul 2020£190,000 | 4 Bed House17, Billingham Crescent, Merthyr Tydfil, CF47 9AW17, Billingham Crescent, Merthyr Tydfil, CF47 9AW
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 £151,577, ranging from £77,772 to £203,470.
- 22 Fourth Avenue
4 Bed House | 10 m | Est. Value: £110,472
- 18 Fourth Avenue
3 Bed House | 16 m | Est. Value: £203,470
- 16 Fourth Avenue
3 Bed House | 23 m | Est. Value: £203,470
- 17 Fourth Avenue
3 Bed House | 27 m | Est. Value: £178,307
- 24 Fourth Avenue
2 Bed House | 27 m | Est. Value: £150,006
Location Comparison
Fourth Avenue, Merthyr Tydfil, CF47 has a total of 45 addresses. According to our analysis of all the public data, 20, Fourth Avenue, Merthyr Tydfil is the 4th largest and the most expensive property on the street.
When compared to the postcode district it is £50k more expensive than the average property in CF47.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|2.1 km away
- Pentre-Bach|4.3 km away
- Rhymney|5.9 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.












