40, Cefn Yr Allt
40, Cefn Yr Allt
Description & Estimates







The public record describes 40, Cefn Yr Allt, Neath as a mid-century house with 785 ft2 of internal area, sitting on a 309 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
40, Cefn Yr Allt, Neath has an estimated sale value of £163,746 and an estimated rental value of £1,049 per month, assuming reasonable condition and based on the information available.
Cefn Yr Allt, Aberdulais, Neath, SA10 lies within the SA10 postal district.
Our Data Sources
40, Cefn Yr Allt, Neath 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 40, Cefn Yr Allt, Neath would be worth £171,933, with a potential rental value of £1,102 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £152,284, with a rental value of £976 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 40, Cefn Yr Allt, Neath has risen by £4,042 (2.5%) over the last year. During the same period, its estimated monthly rental value has moved up by £43 (4.1%). The property's estimated gross yield is currently 7.7%.
Plot Size
40, Cefn Yr Allt, Neath occupies a 309 m2 plot as recorded by HM Land Registry.
Of the 67 other houses in this postcode, 63 have recorded plot sizes, and this one ranks as the 24th largest.
Energy Efficiency
40, Cefn Yr Allt, Neath has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 24 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 1.6 kilometres of 40, Cefn Yr Allt, Neath across the last 2 years.
Most recently, 48, Cefn Yr Allt, Neath, SA10 8HE, a freehold house, sold at £127,500 on the 30th September 2024.
Read more about house prices in SA10.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 40, Cefn Yr Allt, Neath as the 62nd largest and the 61st most expensive of the 67 addresses on Cefn Yr Allt, Aberdulais, Neath, SA10.
Against the SA10 postcode district average, it is £35k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Neath station is the nearest stop to 40, Cefn Yr Allt, Neath at 3.3 kilometres away.
- 3.3kmNeath
- 5.6kmSkewen
- 6.1kmBriton Ferry
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

