25, Heol-Y-Castell
25, Heol-Y-Castell
Description & Estimates
The public record describes 25, Heol-Y-Castell, Merthyr Tydfil as a mid-century house with 882 ft2 of internal area.
In this area, houses of this size normally have 3 bedrooms with a garden.
25, Heol-Y-Castell, Merthyr Tydfil has an estimated sale value of £122,199 and an estimated rental value of £774 per month, assuming reasonable condition and based on the information available.
Heol-Y-Castell, Pant, Merthyr Tydfil, CF48 lies within the CF48 postal district.
Our Data Sources
25, Heol-Y-Castell, Merthyr Tydfil has no records in the the Land Registry and a single entry in the EPC database dated August 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 25, Heol-Y-Castell, Merthyr Tydfil would be worth £128,309, with a potential rental value of £812 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £113,645, with a rental value of £720 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 25, Heol-Y-Castell, Merthyr Tydfil has risen by £3,135 (2.6%) over the last year. During the same period, its estimated monthly rental value has moved up by £33 (4.2%). The property's estimated gross yield is currently 7.6%.
Energy Efficiency
25, Heol-Y-Castell, Merthyr Tydfil has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 Aug 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 950 metres of 25, Heol-Y-Castell, Merthyr Tydfil across the last 2 years.
Most recently, 24, Heol Bonymaen, Merthyr Tydfil, CF48 2DN, a freehold house, sold at £108,000 on the 7th November 2025.
Read more about house prices in CF48.
- Sold Nov 2025£108,000 | 3 Bed House24, Heol Bonymaen, Merthyr Tydfil, CF48 2DN24, Heol Bonymaen, Merthyr Tydfil, CF48 2DN
- Sold Jun 2025£125,000 | 3 Bed House22, Heol Bonymaen, Merthyr Tydfil, CF48 2DN22, Heol Bonymaen, Merthyr Tydfil, CF48 2DN
- Sold Jun 2022£120,000 | 3 Bed House18, St. Lukes Close, Merthyr Tydfil, CF48 2DT18, St. Lukes Close, Merthyr Tydfil, CF48 2DT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 25, Heol-Y-Castell, Merthyr Tydfil as the 13th largest and the 16th most expensive of the 21 addresses on Heol-Y-Castell, Pant, Merthyr Tydfil, CF48.
Against the CF48 postcode district average, it is £52k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Merthyr Tydfil station is the nearest stop to 25, Heol-Y-Castell, Merthyr Tydfil at 3.3 kilometres away.
- 3.3kmMerthyr Tydfil
- 5.2kmRhymney
- 5.3kmPentre-Bach
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
