Our Data Sources
4, Heol James Gravell, Llanelli has a single entry in the Land Registry from March 2018 and a single entry in the EPC database dated November 2017.
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
In very good condition, we estimate 4, Heol James Gravell, Llanelli would be worth £201,552, with a potential rental value of £885 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £178,517, with a rental value of £784 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Heol James Gravell, Llanelli occupies a 128 m2 plot as recorded by HM Land Registry.
Of the 24 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 16th largest.
Energy Efficiency
4, Heol James Gravell, Llanelli has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 08 Nov 2017.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
4, Heol James Gravell, Llanelli last changed hands on 29th March 2018, selling for £123,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 40.7% since March 2018.
- Sold Mar 2018£123,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 151 sales of comparable properties within 760 metres of 4, Heol James Gravell, Llanelli since 2021.
Most recently, 11, Stryd Y Maswr, Llanelli, SA15 4DX, a freehold house, sold at £191,000 on the 1st May 2026.
Read more about house prices in SA15.
- Sold May 2026£191,000 | 3 Bed House11, Stryd Y Maswr, Llanelli, SA15 4DX11, Stryd Y Maswr, Llanelli, SA15 4DX
- Sold Oct 2025£188,000 | 3 Bed House64, Iscoed, Llanelli, SA15 4DA64, Iscoed, Llanelli, SA15 4DA
- Sold Aug 2025£182,000 | 3 Bed House215, Stryd Bennett, Llanelli, SA15 4DQ215, Stryd Bennett, Llanelli, SA15 4DQ
- Sold Aug 2025£195,000 | 3 Bed House69, Iscoed, Llanelli, SA15 4DA69, Iscoed, Llanelli, SA15 4DA
- Sold Jul 2025£180,000 | 3 Bed House2, Rhodfa Delme, Llanelli, SA15 4BZ2, Rhodfa Delme, Llanelli, SA15 4BZ
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 £194,416, ranging from £161,245 to £264,023.
- 5 Heol James Gravell
2 Bed House | 5 m | Est. Value: £165,029
- 3 Heol James Gravell
2 Bed House | 9 m | Est. Value: £168,206
- 6 Heol James Gravell
3 Bed House | 10 m | Est. Value: £191,954
- 2 Heol James Gravell
2 Bed House | 12 m | Est. Value: £168,206
- 1 Heol James Gravell
4 Bed House | 17 m | Est. Value: £264,023
Location Comparison
Our analysis of the public data ranks 4, Heol James Gravell, Llanelli as the 19th largest and the 19th most expensive of the 24 addresses on Heol James Gravell, Llanelli, SA15.
Against the SA15 postcode district average, it is £2k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llanelli|1.6 km away
- Pembrey & Burry Port|5.1 km away
- Bynea|5.4 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












