Our Data Sources
4, Alphonso Street, Merthyr Tydfil has 41 entries in the Land Registry , most recently in September 2023 and a single entry in the EPC database dated June 2023.
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.
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 4, Alphonso Street, Merthyr Tydfil, we estimate a market value of £79,494 and a rental value of £557 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £70,409 and £494 per month respectively.
Plot Size
HM Land Registry records the plot of land for 4, Alphonso Street, Merthyr Tydfil as measuring 65 m2.
That makes it the 10th largest plot in the postcode, where 10 of the 11 other houses have recorded plot data.
Energy Efficiency
4, Alphonso Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Jun 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 4, Alphonso Street, Merthyr Tydfil completed on 21st September 2023 at £68,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 4 times.
Values of comparable properties have risen by 28.1% over the period since September 2023.
- Sold Sep 2023£68,000
- Sold Jul 2009£30,000
- Sold Aug 2002£16,500
Similar Properties Sold Nearby
Over the past 2 years 12 properties similar to 4, Alphonso Street, Merthyr Tydfil have sold within a radius of 660 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 2nd October 2025, was 7, Upper Row, Merthyr Tydfil, CF48 3NU, a freehold house which sold for £58,000.
Read more about house prices in CF48.
- Sold Oct 2025£58,000 | 2 Bed House7, Upper Row, Merthyr Tydfil, CF48 3NU7, Upper Row, Merthyr Tydfil, CF48 3NU
- Sold Aug 2025£75,000 | 2 Bed House31, Upper Row, Merthyr Tydfil, CF48 3NU31, Upper Row, Merthyr Tydfil, CF48 3NU
- Sold Jan 2021£65,000 | 2 Bed House7, Alphonso Street, Merthyr Tydfil, CF48 3NH7, Alphonso Street, Merthyr Tydfil, CF48 3NH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 20 addresses on Alphonso Street, Dowlais, Merthyr Tydfil, CF48, 4, Alphonso Street, Merthyr Tydfil comes out as the 15th largest and the 14th most expensive in our analysis of the public data.
It is also £99k less expensive than the average property across the CF48 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|2.9 km away
- Rhymney|4.6 km away
- Pentre-Bach|4.7 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
