46, Derlyn Park
46, Derlyn Park
Description & Estimates







The public record describes 46, Derlyn Park, Ammanford as a mid-century house with 796 ft2 of internal area, sitting on a 565 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
46, Derlyn Park, Ammanford has an estimated sale value of £231,861 and an estimated rental value of £1,001 per month, assuming reasonable condition and based on the information available.
Derlyn Park, Ammanford, SA18 lies within the SA18 postal district.
Our Data Sources
46, Derlyn Park, Ammanford has no records in the the Land Registry and a single entry in the EPC database dated August 2021.
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
In very good condition, we estimate 46, Derlyn Park, Ammanford would be worth £243,454, with a potential rental value of £1,051 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £215,631, with a rental value of £931 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 46, Derlyn Park, Ammanford has grown by £6,411 (2.8%) over the last year. During the same period, its estimated monthly rental value has climbed by £42 (4.2%). The property's estimated gross yield is currently 5.2%.
Plot Size
46, Derlyn Park, Ammanford occupies a 565 m2 plot as recorded by HM Land Registry.
Of the 46 other houses in this postcode, 45 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
46, Derlyn Park, Ammanford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Aug 2021.
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 1.8 kilometres of 46, Derlyn Park, Ammanford across the last 2 years.
Most recently, 28, Derlyn Park, Ammanford, SA18 3QT, a freehold house, sold at £213,000 on the 19th February 2026.
Read more about house prices in SA18.
•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 46, Derlyn Park, Ammanford as the 33rd largest and the 12th most expensive of the 46 addresses on Derlyn Park, Ammanford, SA18.
Against the SA18 postcode district average, it is £25k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Pantyffynnon station is the nearest stop to 46, Derlyn Park, Ammanford at 1.9 kilometres away.
- 1.9kmPantyffynnon
- 3.0kmAmmanford
- 6.5kmPontarddulais
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.

