21, Gwaun Henllan
21, Gwaun Henllan
Description & Estimates







21, Gwaun Henllan, Ammanford is recorded publicly as a modern freehold house across 1,345 ft2 of internal area, sitting on a 370 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 21, Gwaun Henllan, Ammanford is £319,219 and its rental estimate is £1,197 per month, given the available information and assuming reasonable condition.
Gwaun Henllan, Ammanford, SA18 falls within the SA18 postal district.
Our Data Sources
21, Gwaun Henllan, Ammanford has 2 entries in the Land Registry , most recently in July 2022 and a single entry in the EPC database dated April 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 21, Gwaun Henllan, Ammanford, we estimate a market value of £335,180 and a rental value of £1,256 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £296,874 and £1,113 per month respectively.
Recent Market Change
Over the last year, 21, Gwaun Henllan, Ammanford has seen its estimated sale value increase by £7,861 (2.5%) and its estimated rental value grow by £46 per month (3.8%). This results in an estimated gross rental yield of 4.5%.
Plot Size
HM Land Registry records the plot of land for 21, Gwaun Henllan, Ammanford as measuring 370 m2.
That makes it the 19th largest plot in the postcode, where 30 of the 43 other houses have recorded plot data.
Energy Efficiency
21, Gwaun Henllan, Ammanford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Apr 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 21, Gwaun Henllan, Ammanford completed on 22nd July 2022 at £255,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 9.4% over the period since July 2022.
- Sold Jul 2022£255,000
- Sold Nov 2018£175,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 21, Gwaun Henllan, Ammanford have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st January 2025, was 1, Dol Y Dderwen, Ammanford, SA18 2GE, a freehold house which sold for £280,000.
Read more about house prices in SA18.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 43 addresses on Gwaun Henllan, Ammanford, SA18, 21, Gwaun Henllan, Ammanford comes out as the 16th largest and the 12th most expensive in our analysis of the public data.
It is also £112k more expensive than the average property across the SA18 district.
More reading links
Schools Nearby
Public Transport Nearby
From 21, Gwaun Henllan, Ammanford, the nearest station is Ammanford, 800 metres away.
- 800mAmmanford
- 2.7kmPantyffynnon
- 3.2kmLlandybie
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.

