Our Data Sources
115, Heolgerrig, Merthyr Tydfil has no records in the Land Registry and a single entry in the EPC database dated August 2016.
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
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 115, Heolgerrig, Merthyr Tydfil, we estimate a market value of £469,246 and a rental value of £1,651 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £415,618 and £1,462 per month respectively.
Energy Efficiency
115, Heolgerrig, Merthyr Tydfil has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 02 Aug 2016.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (lpg).
Similar Properties Sold Nearby
Since 2008 24 properties similar to 115, Heolgerrig, Merthyr Tydfil have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd September 2025, was 17, Mayors Close, Merthyr Tydfil, CF48 1BQ, a freehold house which sold for £380,000.
Read more about house prices in CF48.
- Sold Sep 2025£380,000 | 4 Bed House17, Mayors Close, Merthyr Tydfil, CF48 1BQ17, Mayors Close, Merthyr Tydfil, CF48 1BQ
- Sold Jan 2023£310,000 | 4 Bed HouseWhite House, Cwm Glo Road, Merthyr Tydfil, CF48 1RRWhite House, Cwm Glo Road, Merthyr Tydfil, CF48 1RR
- Sold Dec 2022£360,000 | 4 Bed House40, Parc Cwm Pant Bach, Merthyr Tydfil, CF48 1TQ40, Parc Cwm Pant Bach, Merthyr Tydfil, CF48 1TQ
- Sold Jun 2021£315,000 | 4 Bed HouseCherry Orchard, Gernant Lane, Merthyr Tydfil, CF48 1STCherry Orchard, Gernant Lane, Merthyr Tydfil, CF48 1ST
- Sold Jun 2021£315,000 | 4 Bed House7, Mayors Close, Merthyr Tydfil, CF48 1BQ7, Mayors Close, Merthyr Tydfil, CF48 1BQ
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 £397,120, ranging from £298,673 to £806,659.
- 111 Heolgerrig
5 Bed House | 52 m | Est. Value: £806,659
- 7 Mayors Close
4 Bed House | 118 m | Est. Value: £384,855
- 8 Mayors Close
3 Bed House | 137 m | Est. Value: £336,857
- 9 Mayors Close
3 Bed House | 143 m | Est. Value: £340,443
- 10 Mayors Close
4 Bed House | 151 m | Est. Value: £423,659
Location Comparison
Of the 140 addresses on Heolgerrig, Merthyr Tydfil, CF48, 115, Heolgerrig, Merthyr Tydfil comes out as the 43rd largest and the 10th most expensive in our analysis of the public data.
It is also £273k more expensive than the average property across the CF48 district.
More reading links
Schools Nearby
Public Transport Nearby
- Merthyr Tydfil|2.5 km away
- Aberdare|3.8 km away
- Pentre-Bach|4.1 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












