Our Data Sources
9 Banc Y Dderwen, Carmarthen has no records in the Land Registry and a single entry in the EPC database dated September 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 9 Banc Y Dderwen, Carmarthen is in very good condition we estimate a sale value of £84,815 and a rental value of £346 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £75,122 and a rental value of £306 per month.
Energy Efficiency
9 Banc Y Dderwen, Carmarthen has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Sep 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).
Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 674 property sales within 5.4 kilometres of 9 Banc Y Dderwen, Carmarthen since 2007.
The most recent example is Rose Cottage, Carmarthen, SA32 8QJ, a freehold house which sold for £199,500 on the 5th December 2025.
Read more about house prices in SA32.
- Sold Dec 2025£199,500 | 3 Bed HouseRose Cottage, Carmarthen, SA32 8QJRose Cottage, Carmarthen, SA32 8QJ
- Sold Nov 2025£105,000 | 2 Bed Flat10 Banc Y Dderwen, Carmarthen, SA32 8QJ10 Banc Y Dderwen, Carmarthen, SA32 8QJ
- Sold Dec 2023£150,000 | 3 Bed HouseBrynhyfryd, Carmarthen, SA32 8QYBrynhyfryd, Carmarthen, SA32 8QY
- Sold Dec 2023£515,000 | 5 Bed HouseCilsane Uchaf, Llandeilo, SA19 6SLCilsane Uchaf, Llandeilo, SA19 6SL
- Sold Nov 2022£430,000 | 4 Bed HouseThe Old Forge, Carmarthen, SA32 8QJThe Old Forge, Carmarthen, SA32 8QJ
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 £247,363, ranging from £90,367 to £411,681.
- 10 Banc Y Dderwen Carmarthen
2 Bed Flat | 4 m | Est. Value: £95,772
- 7 Banc Y Dderwen Carmarthen
2 Bed Flat | 9 m | Est. Value: £90,367
- 2 Brynderi Carmarthen
3 Bed House | 18 m | Est. Value: £256,486
- 2 Banc Y Dderwen Carmarthen
3 Bed House | 18 m | Est. Value: £307,309
- 6 Banc Y Dderwen Carmarthen
3 Bed House | 21 m | Est. Value: £234,654
Location Comparison
Broad Oak, Carmarthen, SA32 has a total of 62 addresses. According to our analysis of all the public data, 9 Banc Y Dderwen, Carmarthen is the 62nd largest and the 57th most expensive property on the street.
When compared to the postcode district it is £176k less expensive than the average property in SA32.
More reading links
Schools Nearby
Public Transport Nearby
- Ffairfach|5.3 km away
- Llandeilo|5.5 km away
- Llandybie|8.0 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












