Our Data Sources
23, Denham Avenue, Llanelli has a single entry in the Land Registry from October 2017 and a single entry in the EPC database dated September 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 23, Denham Avenue, Llanelli, we estimate a market value of £257,162 and a rental value of £1,076 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £227,772 and £953 per month respectively.
Plot Size
HM Land Registry records the plot of land for 23, Denham Avenue, Llanelli as measuring 259 m2.
That makes it the 25th largest plot in the postcode, where 37 of the 40 other houses have recorded plot data.
Energy Efficiency
23, Denham Avenue, Llanelli has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 16 Sep 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 23, Denham Avenue, Llanelli completed on 31st October 2017 at £184,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 61.2% over the period since October 2017.
- Sold Oct 2017£184,000
Similar Properties Sold Nearby
Since 2008 71 properties similar to 23, Denham Avenue, Llanelli have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd July 2025, was 89, New Road, Llanelli, SA15 3DS, a freehold house which sold for £267,500.
Read more about house prices in SA15.
- Sold Jul 2025£267,500 | 4 Bed House89, New Road, Llanelli, SA15 3DS89, New Road, Llanelli, SA15 3DS
- Sold Oct 2024£173,000 | 4 Bed House20, Sandpiper Road, Llanelli, SA15 4SH20, Sandpiper Road, Llanelli, SA15 4SH
- Sold Apr 2024£185,000 | 4 Bed House30, Stryd Bennett, Llanelli, SA15 4DE30, Stryd Bennett, Llanelli, SA15 4DE
- Sold May 2023£335,000 | 4 Bed House66, Stryd Y Maswr, Llanelli, SA15 4DZ66, Stryd Y Maswr, Llanelli, SA15 4DZ
- Sold Dec 2021£240,000 | 4 Bed House14, Denham Avenue, Llanelli, SA15 4DB14, Denham Avenue, Llanelli, SA15 4DB
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £222,304, ranging from £194,073 to £252,527.
- 21 Denham Avenue
3 Bed House | 5 m | Est. Value: £214,748
- 19 Denham Avenue
3 Bed House | 16 m | Est. Value: £207,123
- 27 Denham Avenue
3 Bed House | 16 m | Est. Value: £204,891
- 17 Denham Avenue
3 Bed House | 21 m | Est. Value: £219,109
- 29 Denham Avenue
4 Bed House | 24 m | Est. Value: £252,527
Location Comparison
Of the 111 addresses on Denham Avenue, Llanelli, SA15, 23, Denham Avenue, Llanelli comes out as the 13th largest and the 31st most expensive in our analysis of the public data.
It is also £55k more expensive than the average property across the SA15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanelli|1.9 km away
- Pembrey & Burry Port|4.7 km away
- Bynea|5.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
