Our Data Sources
3A, Twelfth Avenue, Merthyr Tydfil has a single entry in the Land Registry from July 2017 and a single entry in the EPC database dated April 2017.
We combine this information with that 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
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 3A, Twelfth Avenue, Merthyr Tydfil, we estimate a market value of £133,284 and a rental value of £794 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £118,052 and £703 per month respectively.
Plot Size
HM Land Registry records the plot of land for 3A, Twelfth Avenue, Merthyr Tydfil as measuring 349 m2.
That makes it the 2nd largest plot in the postcode, where 17 of the 23 other houses have recorded plot data.
Energy Efficiency
3A, Twelfth Avenue, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Apr 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
The most recent sale of 3A, Twelfth Avenue, Merthyr Tydfil completed on 28th July 2017 at £88,000 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 103.4% over the period since July 2017.
- Sold Jul 2017£88,000
Similar Properties Sold Nearby
Since 2007 136 properties similar to 3A, Twelfth Avenue, Merthyr Tydfil have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th March 2026, was 55, Winifred Street, Merthyr Tydfil, CF48 3SD, a freehold house which sold for £115,000.
Read more about house prices in CF47.
- Sold Mar 2026£115,000 | 3 Bed House55, Winifred Street, Merthyr Tydfil, CF48 3SD55, Winifred Street, Merthyr Tydfil, CF48 3SD
- Sold Jan 2026£112,000 | 3 Bed House38, Chestnut Way, Merthyr Tydfil, CF47 9SB38, Chestnut Way, Merthyr Tydfil, CF47 9SB
- Sold Nov 2025£95,500 | 3 Bed House4, Eleventh Avenue, Merthyr Tydfil, CF47 9SU4, Eleventh Avenue, Merthyr Tydfil, CF47 9SU
- Sold Nov 2025£85,000 | 3 Bed House32, Chestnut Way, Merthyr Tydfil, CF47 9SB32, Chestnut Way, Merthyr Tydfil, CF47 9SB
- Sold Jul 2025£80,000 | 3 Bed House106, Garden City, Merthyr Tydfil, CF47 9YU106, Garden City, Merthyr Tydfil, CF47 9YU
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 £139,605, ranging from £111,984 to £162,849.
- 1A Twelfth Avenue
3 Bed House | 14 m | Est. Value: £130,621
- 5 Twelfth Avenue
4 Bed House | 17 m | Est. Value: £152,558
- 1 Twelfth Avenue
3 Bed House | 21 m | Est. Value: £121,474
- 12 Twelfth Avenue
3 Bed House | 31 m | Est. Value: £121,817
- 8 Twelfth Avenue
3 Bed House | 35 m | Est. Value: £129,309
Location Comparison
Of the 63 addresses on Twelfth Avenue, Merthyr Tydfil, CF47, 3A, Twelfth Avenue, Merthyr Tydfil comes out as the 21st largest and the 30th most expensive in our analysis of the public data.
It is also £29k less expensive than the average property across the CF47 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|2.4 km away
- Pentre-Bach|4.6 km away
- Rhymney|5.6 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.
