44, Derlyn Park
44, Derlyn Park
Description & Estimates







According to the public record, 44, Derlyn Park, Ammanford is a mid-century freehold house with 1,291 ft2 of internal area and sits on a 569 m2 plot.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 44, Derlyn Park, Ammanford is £301,228 and the estimated rental value is £1,149 per month.
Derlyn Park, Ammanford, SA18 is located within the SA18 postal district.
Our Data Sources
44, Derlyn Park, Ammanford has a single entry in the Land Registry from March 2024 and a single entry in the EPC database dated February 2023.
We combine this information with that 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 44, Derlyn Park, Ammanford is in very good condition we estimate a sale value of £316,289 and a rental value of £1,206 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £280,142 and a rental value of £1,068 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 44, Derlyn Park, Ammanford has grown by £7,418 (2.5%), while its estimated rental value has climbed by £44 per month (3.8%). Based on current estimates, the property offers a gross rental yield of 4.6%.
Plot Size
According to data from HM Land Registry, 44, Derlyn Park, Ammanford sits on a plot of 569 m2.
We have plot size data on 45 out of 46 other houses in the postcode and 44, Derlyn Park, Ammanford sits on the 2nd largest plot.
Energy Efficiency
44, Derlyn Park, Ammanford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Feb 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 44, Derlyn Park, Ammanford was last sold on 5th March 2024 for £280,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since March 2024, the market for similar properties has risen by 6.7%.
- Sold Mar 2024£280,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 44, Derlyn Park, Ammanford within a radius of 1.9 kilometres over the last 2 years.
The most recent example is 13, Hendre Road, Ammanford, SA18 3LA, a freehold house which sold for £295,000 on the 18th December 2025.
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
Derlyn Park, Ammanford, SA18 has a total of 46 addresses. According to our analysis of all the public data, 44, Derlyn Park, Ammanford is the 5th largest and the most expensive property on the street.
When compared to the postcode district it is £94k more expensive than the average property in SA18.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 44, Derlyn Park, Ammanford is Pantyffynnon station, which is 1.9 kilometres away.
- 1.9kmPantyffynnon
- 3.0kmAmmanford
- 6.5kmPontarddulais
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

