Our Data Sources
37, Lon Hafren, Carmarthen has no records in the Land Registry and a single entry in the EPC database dated February 2025.
We combine this information with public data 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 37, Lon Hafren, Carmarthen would be worth £192,401, with a potential rental value of £1,181 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £170,412, with a rental value of £1,046 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
37, Lon Hafren, Carmarthen occupies a 309 m2 plot as recorded by HM Land Registry.
Of the 29 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
37, Lon Hafren, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Feb 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 112 sales of comparable properties within 4.4 kilometres of 37, Lon Hafren, Carmarthen since 2013.
Most recently, Tamarisk, Station Road, Carmarthen, SA33 4BL, a freehold house, sold at £190,000 on the 8th April 2026.
Read more about house prices in SA33.
- Sold Apr 2026£190,000 | 3 Bed HouseTamarisk, Station Road, Carmarthen, SA33 4BLTamarisk, Station Road, Carmarthen, SA33 4BL
- Sold Feb 2026£210,000 | 3 Bed House2, Lewis Terrace, Carmarthen, SA33 4DE2, Lewis Terrace, Carmarthen, SA33 4DE
- Sold Jul 2025£110,000 | 3 Bed House6, Lewis Terrace, Carmarthen, SA33 4DE6, Lewis Terrace, Carmarthen, SA33 4DE
- Sold Sep 2024£146,000 | 3 Bed House50, Lon Hafren, Carmarthen, SA33 4BU50, Lon Hafren, Carmarthen, SA33 4BU
- Sold Sep 2023£190,000 | 3 Bed House14, Clos Griffith Jones, Carmarthen, SA33 4BW14, Clos Griffith Jones, Carmarthen, SA33 4BW
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 £176,863, ranging from £149,097 to £237,381.
- 39 Lon Hafren
3 Bed House | 7 m | Est. Value: £174,599
- 41 Lon Hafren
3 Bed House | 22 m | Est. Value: £175,529
- 43 Lon Hafren
3 Bed House | 28 m | Est. Value: £185,472
- 34 Lon Hafren
3 Bed House | 30 m | Est. Value: £167,531
- 31 Lon Hafren
4 Bed House | 37 m | Est. Value: £237,381
Location Comparison
Our analysis of the public data ranks 37, Lon Hafren, Carmarthen as the 47th largest and the 31st most expensive of the 71 addresses on Lon Hafren, St. Clears, Carmarthen, SA33.
Against the SA33 postcode district average, it is £66k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Whitland|8.5 km away
- Ferryside|10.4 km away
- Carmarthen|13.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.





