According to data from HM Land Registry, 4 Banc Y Dderwen, Carmarthen sits on a plot of 356 m².

We have plot size data on 21 out of 26 other houses in the postcode and 4 Banc Y Dderwen, Carmarthen sits on the 21st largest plot.

4 Banc Y Dderwen, Carmarthen has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Aug 2011.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (oil).

According to HM Land Registry, 4 Banc Y Dderwen, Carmarthen was last sold on 6th September 2019 for £146,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since September 2019, the market for similar properties has risen by 9.8%.

• Sold Sep 2019£146,000
• Sold Dec 2005£136,500

According to the Land Registry and our network of Estate Agents, there have been 74 sales of properties similar to 4 Banc Y Dderwen, Carmarthen within a radius of 5.3 kilometres since 2011.

The most recent example is 4, Dynevor Avenue, Llandeilo, SA19 6DU, a freehold house which sold for £190,000 on the 28th November 2025.

Read more about house prices in SA32.

• Sold Nov 2025£190,000 | 3 Bed House4, Dynevor Avenue, Llandeilo, SA19 6DU4, Dynevor Avenue, Llandeilo, SA19 6DU
• Sold Apr 2025£179,500 | 3 Bed House48, New Road, Llandeilo, SA19 6DD48, New Road, Llandeilo, SA19 6DD
• Sold Mar 2024£185,000 | 3 Bed House11, Heol Myrddin, Llandeilo, SA19 6PD11, Heol Myrddin, Llandeilo, SA19 6PD
• Sold Dec 2023£150,000 | 3 Bed HouseBrynhyfryd, Carmarthen, SA32 8QYBrynhyfryd, Carmarthen, SA32 8QY
• Sold Aug 2023£175,000 | 3 Bed House44, New Road, Llandeilo, SA19 6DD44, New Road, Llandeilo, SA19 6DD
• Sold Feb 2023£162,500 | 3 Bed House4, Lon Cae Ffynnon, Llandeilo, SA19 6DX4, Lon Cae Ffynnon, Llandeilo, SA19 6DX
• Sold Feb 2023£195,000 | 3 Bed House19, Bridge Street, Llandeilo, SA19 6BN19, Bridge Street, Llandeilo, SA19 6BN
• Sold Feb 2023£225,000 | 3 Bed House1, North Bank, Llandeilo, SA19 6AP1, North Bank, Llandeilo, SA19 6AP
• Sold Oct 2022£164,000 | 3 Bed House12, Dynevor Avenue, Llandeilo, SA19 6DU12, Dynevor Avenue, Llandeilo, SA19 6DU
• Sold Jul 2022£135,000 | 3 Bed House5 Heol Newydd, Carmarthen, SA32 7TQ5 Heol Newydd, Carmarthen, SA32 7TQ
• Sold Mar 2022£204,000 | 3 Bed HouseDolwar, Llandeilo, SA19 7SUDolwar, Llandeilo, SA19 7SU
• Sold May 2021£132,000 | 3 Bed House6, Dynevor Avenue, Llandeilo, SA19 6DU6, Dynevor Avenue, Llandeilo, SA19 6DU
• Sold Apr 2021£160,000 | 3 Bed House6, Gelli Newydd, Carmarthen, SA32 8LP6, Gelli Newydd, Carmarthen, SA32 8LP
• Sold Jan 2020£125,000 | 3 Bed House63, Heol Y Garreg Las, Llandeilo, SA19 6EE63, Heol Y Garreg Las, Llandeilo, SA19 6EE
• Sold Apr 2019£132,500 | 3 Bed House13, Dynevor Avenue, Llandeilo, SA19 6DU13, Dynevor Avenue, Llandeilo, SA19 6DU
• Sold Mar 2018£228,000 | 3 Bed HouseFairview, Llandeilo, SA19 7TAFairview, Llandeilo, SA19 7TA
• Sold Oct 2017£117,500 | 3 Bed House35, Dynevor Avenue, Llandeilo, SA19 6EA35, Dynevor Avenue, Llandeilo, SA19 6EA
• Sold Sep 2017£130,000 | 3 Bed House25, Dynevor Avenue, Llandeilo, SA19 6EA25, Dynevor Avenue, Llandeilo, SA19 6EA
• Sold Feb 2016£95,000 | 3 Bed House14, Dynevor Avenue, Llandeilo, SA19 6DU14, Dynevor Avenue, Llandeilo, SA19 6DU
• Sold Mar 2011£85,000 | 3 Bed House3, Dynevor Avenue, Llandeilo, SA19 6DU3, Dynevor Avenue, Llandeilo, SA19 6DU

Broad Oak, Carmarthen, SA32 has a total of 62 addresses. According to our analysis of all the public data, 4 Banc Y Dderwen, Carmarthen is the 46th largest and the 41st most expensive property on the street.

When compared to the postcode district it is £44k less expensive than the average property in SA32.

• Ffairfach

  |

  5.3 km away
• Llandeilo

  |

  5.5 km away
• Llandybie

  |

  8.0 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.