HM Land Registry records the plot of land for 31, Castle Road, Builth Wells as measuring 170 m².

That makes it the 20th largest plot in the postcode, where 27 of the 36 other houses have recorded plot data.

31, Castle Road, Builth Wells has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Sep 2021.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 31, Castle Road, Builth Wells completed on 13th December 2024 at £172,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 23.0% over the period since December 2024.

• Sold Dec 2024£172,500
• Sold May 2012£102,500

Since 2012 61 properties similar to 31, Castle Road, Builth Wells have sold within a radius of 4.7 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 30th June 2025, was 50, Castle Road, Builth Wells, LD2 3EL, a freehold house which sold for £145,000.

Read more about house prices in LD2.

• Sold Jun 2025£145,000 | 3 Bed House50, Castle Road, Builth Wells, LD2 3EL50, Castle Road, Builth Wells, LD2 3EL
• Sold Aug 2024£187,500 | 3 Bed House48, Castle Road, Builth Wells, LD2 3EL48, Castle Road, Builth Wells, LD2 3EL
• Sold Apr 2024£170,000 | 3 Bed House38, Oaklands, Builth Wells, LD2 3ET38, Oaklands, Builth Wells, LD2 3ET
• Sold Dec 2023£118,950 | 3 Bed House19, Newry Road, Builth Wells, LD2 3EH19, Newry Road, Builth Wells, LD2 3EH
• Sold Jul 2023£183,000 | 3 Bed House15, Newry Road, Builth Wells, LD2 3EH15, Newry Road, Builth Wells, LD2 3EH
• Sold Jun 2023£170,000 | 3 Bed House31, Oaklands, Builth Wells, LD2 3ER31, Oaklands, Builth Wells, LD2 3ER
• Sold Mar 2023£195,000 | 3 Bed House25, Market Street, Builth Wells, LD2 3EF25, Market Street, Builth Wells, LD2 3EF
• Sold Sep 2022£142,500 | 3 Bed House27, Market Street, Builth Wells, LD2 3EF27, Market Street, Builth Wells, LD2 3EF
• Sold Jul 2022£145,000 | 3 Bed House22, Castle Street, Builth Wells, LD2 3BN22, Castle Street, Builth Wells, LD2 3BN
• Sold Jan 2022£200,000 | 3 Bed House27, Newry Road, Builth Wells, LD2 3EH27, Newry Road, Builth Wells, LD2 3EH
• Sold Dec 2021£112,000 | 3 Bed House20, Oaklands, Builth Wells, LD2 3ER20, Oaklands, Builth Wells, LD2 3ER
• Sold Oct 2021£178,000 | 3 Bed House35, Oaklands, Builth Wells, LD2 3ET35, Oaklands, Builth Wells, LD2 3ET
• Sold Jun 2021£100,000 | 3 Bed House45, Castle Road, Builth Wells, LD2 3EG45, Castle Road, Builth Wells, LD2 3EG
• Sold Apr 2021£195,000 | 3 Bed House32, Castle Street, Builth Wells, LD2 3BN32, Castle Street, Builth Wells, LD2 3BN
• Sold Jan 2021£115,000 | 3 Bed House40, Market Street, Builth Wells, LD2 3EF40, Market Street, Builth Wells, LD2 3EF
• Sold Dec 2019£125,000 | 3 Bed House7, Brecon Road, Builth Wells, LD2 3EB7, Brecon Road, Builth Wells, LD2 3EB
• Sold Aug 2019£132,000 | 3 Bed House1, Brecon Road, Builth Wells, LD2 3EB1, Brecon Road, Builth Wells, LD2 3EB
• Sold Mar 2018£127,000 | 3 Bed House3, Brecon Road, Builth Wells, LD2 3EB3, Brecon Road, Builth Wells, LD2 3EB
• Sold Apr 2017£106,000 | 3 Bed House48, Market Street, Builth Wells, LD2 3EF48, Market Street, Builth Wells, LD2 3EF
• Sold Nov 2012£100,000 | 3 Bed House12, Castle Road, Builth Wells, LD2 3EG12, Castle Road, Builth Wells, LD2 3EG

Of the 49 addresses on Castle Road, Builth Wells, LD2, 31, Castle Road, Builth Wells comes out as the 37th largest and the 30th most expensive in our analysis of the public data.

It is also £89k less expensive than the average property across the LD2 district.

• Builth Road

  |

  3.0 km away
• Cilmeri

  |

  3.9 km away
• Garth (Powys)

  |

  9.0 km away

The flood risk here is rated Very Low, based on Environment Agency data.