Our Data Sources
24, Upper William Street, Llanelli has no recent1 records in the Land Registry and a single entry in the EPC database dated November 2023.
We combine this information with public data 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 24, Upper William Street, Llanelli, we estimate a market value of £115,067 and a rental value of £785 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £101,917 and £695 per month respectively.
Energy Efficiency
24, Upper William Street, Llanelli has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Nov 2023.
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 24, Upper William Street, Llanelli completed on 7th July 2000 at £27,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Jul 2000£27,000
Similar Properties Sold Nearby
Since 2018 78 properties similar to 24, Upper William Street, Llanelli have sold within a radius of 460 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 29th April 2026, was 4, Wern Road, Llanelli, SA15 1SR, a freehold house which sold for £130,000.
Read more about house prices in SA15.
- Sold Apr 2026£130,000 | 3 Bed House4, Wern Road, Llanelli, SA15 1SR4, Wern Road, Llanelli, SA15 1SR
- Sold Feb 2026£69,500 | 3 Bed House6, Cae Du Bach, Llanelli, SA15 3AQ6, Cae Du Bach, Llanelli, SA15 3AQ
- Sold Jan 2026£96,600 | 3 Bed House5, Pottery Place, Llanelli, SA15 1ST5, Pottery Place, Llanelli, SA15 1ST
- Sold Dec 2025£114,000 | 3 Bed House24, Swansea Road, Llanelli, SA15 3YT24, Swansea Road, Llanelli, SA15 3YT
- Sold Dec 2024£87,000 | 3 Bed House21, Swansea Road, Llanelli, SA15 3YT21, Swansea Road, Llanelli, SA15 3YT
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 £127,959, ranging from £105,337 to £153,885.
- 25 Upper William Street
3 Bed House | 5 m | Est. Value: £131,034
- 23 Upper William Street
3 Bed House | 5 m | Est. Value: £105,337
- 21 Upper William Street
3 Bed House | 13 m | Est. Value: £115,279
- 20 Upper William Street
3 Bed House | 18 m | Est. Value: £109,588
- 29 Upper William Street
4 Bed House | 26 m | Est. Value: £153,668
Location Comparison
Of the 17 addresses on Upper William Street, Llanelli, SA15, 24, Upper William Street, Llanelli comes out as the 15th largest and the 15th most expensive in our analysis of the public data.
It is also £81k less expensive than the average property across the SA15 district.
More reading links
Schools Nearby
Public Transport Nearby
- Llanelli|1.0 km away
- Bynea|4.1 km away
- Llangennech|5.4 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.
