According to data from HM Land Registry, 11, Castle Street, Llandovery sits on a plot of 134 m².

We have plot size data on 13 out of 14 other houses in the postcode and 11, Castle Street, Llandovery sits on the 8th largest plot.

11, Castle Street, Llandovery has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 May 2021.

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

According to HM Land Registry, 11, Castle Street, Llandovery was last sold on 7th April 2025 for £197,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since April 2025, the market for similar properties has risen by 49.7%.

• Sold Apr 2025£197,000
• Sold Oct 1996£20,000

According to the Land Registry and our network of Estate Agents, there have been 65 sales of properties similar to 11, Castle Street, Llandovery within a radius of 8.2 kilometres since 2011.

The most recent example is 27, New Road, Llandovery, SA20 0ED, a freehold house which sold for £180,000 on the 30th January 2026.

Read more about house prices in SA20.

• Sold Jan 2026£180,000 | 4 Bed House27, New Road, Llandovery, SA20 0ED27, New Road, Llandovery, SA20 0ED
• Sold Dec 2025£175,000 | 3 Bed House47, Stone Street, Llandovery, SA20 0DQ47, Stone Street, Llandovery, SA20 0DQ
• Sold May 2025£220,000 | 3 Bed House28, New Road, Llandovery, SA20 0ED28, New Road, Llandovery, SA20 0ED
• Sold May 2025£210,000 | 4 Bed House44, Stone Street, Llandovery, SA20 0JW44, Stone Street, Llandovery, SA20 0JW
• Sold Jan 2025£220,000 | 4 Bed House24, New Road, Llandovery, SA20 0ED24, New Road, Llandovery, SA20 0ED
• Sold Oct 2024£167,500 | 3 Bed House26, Orchard Street, Llandovery, SA20 0DG26, Orchard Street, Llandovery, SA20 0DG
• Sold Sep 2024£108,000 | 4 Bed House2, Market Square, Llandovery, SA20 0AA2, Market Square, Llandovery, SA20 0AA
• Sold Apr 2024£169,000 | 3 Bed House26, New Road, Llandovery, SA20 0ED26, New Road, Llandovery, SA20 0ED
• Sold Feb 2023£190,000 | 4 Bed House5, Market Square, Llandovery, SA20 0AB5, Market Square, Llandovery, SA20 0AB
• Sold Oct 2022£218,000 | 3 Bed House3, Stone Street, Llandovery, SA20 0BX3, Stone Street, Llandovery, SA20 0BX
• Sold May 2022£225,000 | 4 Bed House22, Broad Street, Llandovery, SA20 0AR22, Broad Street, Llandovery, SA20 0AR
• Sold Mar 2022£200,000 | 3 Bed House24, Orchard Street, Llandovery, SA20 0DG24, Orchard Street, Llandovery, SA20 0DG
• Sold Apr 2020£120,000 | 3 Bed House12, College View, Llandovery, SA20 0BD12, College View, Llandovery, SA20 0BD
• Sold Dec 2019£72,000 | 3 Bed House20, High Street, Llandovery, SA20 0PU20, High Street, Llandovery, SA20 0PU
• Sold Nov 2019£135,000 | 4 Bed House11, Orchard Street, Llandovery, SA20 0DG11, Orchard Street, Llandovery, SA20 0DG
• Sold Sep 2017£175,000 | 3 Bed House52, Stone Street, Llandovery, SA20 0JW52, Stone Street, Llandovery, SA20 0JW
• Sold Feb 2017£88,500 | 4 Bed House49, Stone Street, Llandovery, SA20 0DQ49, Stone Street, Llandovery, SA20 0DQ
• Sold May 2016£100,000 | 3 Bed House29, High Street, Llandovery, SA20 0PU29, High Street, Llandovery, SA20 0PU
• Sold Apr 2011£83,500 | 4 Bed House22, Orchard Street, Llandovery, SA20 0DG22, Orchard Street, Llandovery, SA20 0DG
• Sold Mar 2011£124,000 | 4 Bed House7, High Street, Llandovery, SA20 0PU7, High Street, Llandovery, SA20 0PU

Castle Street, Llandovery, SA20 has a total of 14 addresses. According to our analysis of all the public data, 11, Castle Street, Llandovery is the 6th largest and the 6th most expensive property on the street.

When compared to the postcode district it is £52k less expensive than the average property in SA20.

• Llandovery

  |

  500 m away
• Llanwrda

  |

  6.2 km away
• Cynghordy

  |

  7.2 km away

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