Our Data Sources
Tegfan, Carmarthen has no recent1 records in the Land Registry and a single entry in the EPC database dated January 2026.
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 Tegfan, Carmarthen, we estimate a market value of £335,474 and a rental value of £1,442 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £297,134 and £1,277 per month respectively.
Plot Size
HM Land Registry records the plot of land for Tegfan, Carmarthen as measuring 460 m2.
That makes it the 12th largest plot in the postcode, where 13 of the 14 other houses have recorded plot data.
Energy Efficiency
Tegfan, Carmarthen has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 20 Jan 2026.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (wood logs).
Sold Prices
The most recent sale of Tegfan, Carmarthen completed on 5th July 1999 at £67,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Jul 1999£67,500
Similar Properties Sold Nearby
Since 2012 128 properties similar to Tegfan, Carmarthen have sold within a radius of 1.7 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th April 2026, was 7, Parcydelyn, Carmarthen, SA31 1TS, a freehold house which sold for £285,000.
Read more about house prices in SA33.
- Sold Apr 2026£285,000 | 4 Bed House7, Parcydelyn, Carmarthen, SA31 1TS7, Parcydelyn, Carmarthen, SA31 1TS
- Sold Nov 2025£316,000 | 4 Bed House6, Llwyn Yr Eos, Carmarthen, SA31 3GH6, Llwyn Yr Eos, Carmarthen, SA31 3GH
- Sold Sep 2025£275,000 | 4 Bed House44, Lime Grove Avenue, Carmarthen, SA31 1SN44, Lime Grove Avenue, Carmarthen, SA31 1SN
- Sold Feb 2025£300,000 | 4 Bed House6, Pant Y Barcud, Carmarthen, SA31 3GL6, Pant Y Barcud, Carmarthen, SA31 3GL
- Sold Jan 2025£278,000 | 4 Bed HouseNomax, Carmarthen, SA31 3QWNomax, Carmarthen, SA31 3QW
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 £279,063, ranging from £148,674 to £368,649.
- Cheriton Cottage
3 Bed House | 23 m | Est. Value: £250,070
- Brynhyfryd
4 Bed House | 23 m | Est. Value: £368,649
- Spring View
3 Bed House | 25 m | Est. Value: £290,710
- 3 Carmarthen
3 Bed House | 31 m | Est. Value: £237,660
- 4 Carmarthen
4 Bed House | 41 m | Est. Value: £331,169
Location Comparison
Of the 14 addresses on Ffynnonddrain, Carmarthen, SA33, Tegfan, Carmarthen comes out as the 12th largest and the 12th most expensive in our analysis of the public data.
It is also £70k more expensive than the average property across the SA33 district.
More reading links
Schools Nearby
Public Transport Nearby
- Carmarthen|2.9 km away
- Ferryside|12.4 km away
- Kidwelly|15.8 km away
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow or No Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.





