Our Data Sources
31, First Avenue, Merthyr Tydfil has no records in the Land Registry and a single entry in the EPC database dated May 2025.
We combine this information with public data 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 31, First Avenue, Merthyr Tydfil would be worth £103,522, with a potential rental value of £691 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £91,691, with a rental value of £612 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
31, First Avenue, Merthyr Tydfil has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 May 2025.
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
Land Registry records and our Estate Agent network show 86 sales of comparable properties within 680 metres of 31, First Avenue, Merthyr Tydfil since 2017.
Most recently, 4, Eleventh Avenue, Merthyr Tydfil, CF47 9SU, a freehold house, sold at £95,500 on the 28th November 2025.
Read more about house prices in CF47.
- Sold Nov 2025£95,500 | 3 Bed House4, Eleventh Avenue, Merthyr Tydfil, CF47 9SU4, Eleventh Avenue, Merthyr Tydfil, CF47 9SU
- Sold Nov 2025£107,000 | 3 Bed House63, Gurnos Road, Merthyr Tydfil, CF47 9RE63, Gurnos Road, Merthyr Tydfil, CF47 9RE
- Sold Oct 2025£95,000 | 3 Bed House32, Palm Road, Merthyr Tydfil, CF47 9BT32, Palm Road, Merthyr Tydfil, CF47 9BT
- Sold Aug 2025£77,500 | 3 Bed House26, Alder Grove, Merthyr Tydfil, CF47 9SF26, Alder Grove, Merthyr Tydfil, CF47 9SF
- Sold Jul 2025£110,000 | 3 Bed House64, Galon Uchaf Road, Merthyr Tydfil, CF47 9SY64, Galon Uchaf Road, Merthyr Tydfil, CF47 9SY
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 £110,564, ranging from £95,983 to £157,134.
- 29 First Avenue
3 Bed House | 6 m | Est. Value: £100,504
- 33 First Avenue
3 Bed House | 13 m | Est. Value: £113,672
- 27 First Avenue
3 Bed House | 19 m | Est. Value: £97,947
- 35 First Avenue
4 Bed House | 23 m | Est. Value: £117,005
- 25 First Avenue
3 Bed House | 23 m | Est. Value: £95,983
Location Comparison
Our analysis of the public data ranks 31, First Avenue, Merthyr Tydfil as the 26th largest and the 32nd most expensive of the 55 addresses on First Avenue, Merthyr Tydfil, CF47.
Against the CF47 postcode district average, it is £56k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|2.2 km away
- Pentre-Bach|4.5 km away
- Rhymney|6.0 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.












