43, Nant Y Dderwen
43, Nant Y Dderwen
Description & Estimates







43, Nant Y Dderwen, Llanelli is described in the public record as a mid-century house with 645 ft2 of internal area, sitting on a 225 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 43, Nant Y Dderwen, Llanelli is £132,358 and its rental estimate is £823 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
43, Nant Y Dderwen, Llanelli has no records in the the Land Registry and a single entry in the EPC database dated January 2023.
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 43, Nant Y Dderwen, Llanelli, we estimate a market value of £138,976 and a rental value of £864 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £123,093 and £765 per month respectively.
Recent Market Change
Over the last year, 43, Nant Y Dderwen, Llanelli has seen its estimated sale value move up by £3,027 (2.3%) and its estimated rental value increase by £37 per month (4.5%). This results in an estimated gross rental yield of 7.5%.
Plot Size
HM Land Registry records the plot of land for 43, Nant Y Dderwen, Llanelli as measuring 225 m2.
That makes it the 6th largest plot in the postcode, where 18 of the 37 other houses have recorded plot data.
Energy Efficiency
43, Nant Y Dderwen, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Jan 2023.
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 43, 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 1st August 2025, was 52, High Street, Llanelli, SA14 6HD, a freehold house which sold for £129,000.
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, 43, Nant Y Dderwen, Llanelli comes out as the 31st largest and the 31st most expensive in our analysis of the public data.
It is also £59k less expensive than the average property across the SA14 district.
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Schools Nearby
Public Transport Nearby
From 43, 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.

