12, Heol Llwyn Deri
12, Heol Llwyn Deri
Description & Estimates







12, Heol Llwyn Deri, Merthyr Tydfil is described in the public record as a mid-century house with 828 ft2 of internal area.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 12, Heol Llwyn Deri, Merthyr Tydfil is £77,635 and its rental estimate is £523 per month, given the available information and assuming reasonable condition.
Heol Llwyn Deri, Merthyr Tydfil, CF48 falls within the CF48 postal district.
Our Data Sources
12, Heol Llwyn Deri, Merthyr Tydfil has no records in the the Land Registry and a single entry in the EPC database dated October 2024.
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 12, Heol Llwyn Deri, Merthyr Tydfil, we estimate a market value of £81,517 and a rental value of £549 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £72,200 and £486 per month respectively.
Recent Market Change
Over the last year, 12, Heol Llwyn Deri, Merthyr Tydfil has seen its estimated sale value grow by £1,992 (2.6%) and its estimated rental value climb by £22 per month (4.2%). This results in an estimated gross rental yield of 8.1%.
Energy Efficiency
12, Heol Llwyn Deri, Merthyr Tydfil has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Oct 2024.
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
Over the past 2 years 3 properties similar to 12, Heol Llwyn Deri, Merthyr Tydfil have sold within a radius of 900 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st January 2025, was 6, Heol Bryngwyddyl, Merthyr Tydfil, CF48 1HD, a freehold house which sold for £102,500.
Read more about house prices in CF48.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 11 addresses on Heol Llwyn Deri, Merthyr Tydfil, CF48, 12, Heol Llwyn Deri, Merthyr Tydfil comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £96k less expensive than the average property across the CF48 district.
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Schools Nearby
Public Transport Nearby
From 12, Heol Llwyn Deri, Merthyr Tydfil, the nearest station is Merthyr Tydfil, 2.4 kilometres away.
- 2.4kmMerthyr Tydfil
- 4.6kmPentre-Bach
- 5.2kmAberdare
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.

