40, Nant Y Dderwen
40, Nant Y Dderwen
Description & Estimates
40, Nant Y Dderwen, Llanelli is described in the public record as a mid-century house with 559 ft2 of internal area, sitting on a 201 m2 plot.
Locally, houses of this size normally have 2 bedrooms with a garden.
Our estimate of the sale value of 40, Nant Y Dderwen, Llanelli is £120,517 and its rental estimate is £739 per month, given the available information and assuming reasonable condition.
Nant Y Dderwen, Drefach, Llanelli, SA14 falls within the SA14 postal district.
Our Data Sources
40, Nant Y Dderwen, Llanelli has no records in the the Land Registry and a single entry in the EPC database dated September 2025.
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 40, Nant Y Dderwen, Llanelli, we estimate a market value of £126,542 and a rental value of £776 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £112,080 and £687 per month respectively.
Recent Market Change
Over the last year, 40, Nant Y Dderwen, Llanelli has seen its estimated sale value move up by £3,332 (2.8%) and its estimated rental value increase by £34 per month (4.6%). This results in an estimated gross rental yield of 7.4%.
Plot Size
HM Land Registry records the plot of land for 40, Nant Y Dderwen, Llanelli as measuring 201 m2.
That makes it the 9th largest plot in the postcode, where 18 of the 37 other houses have recorded plot data.
Energy Efficiency
40, Nant Y Dderwen, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Sep 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 40, Nant Y Dderwen, Llanelli have sold within a radius of 2.5 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th August 2024, was 38, Bron Yr Ynn, Llanelli, SA14 7AH, a freehold house which sold for £92,500.
Read more about house prices in SA14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 41 addresses on Nant Y Dderwen, Drefach, Llanelli, SA14, 40, Nant Y Dderwen, Llanelli comes out as the 36th largest and the 34th most expensive in our analysis of the public data.
It is also £71k less expensive than the average property across the SA14 district.
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Schools Nearby
Public Transport Nearby
From 40, Nant Y Dderwen, Llanelli, the nearest station is Ammanford, 9.8 kilometres away.
- 9.8kmAmmanford
- 10.0kmPantyffynnon
- 10.8kmLlandybie
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.
