Flat 8, St. Thomas 20, Winchester has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jun 2018.

The property is not connected to mains gas and has single glazed windows. It is heated using community scheme.

The most recent sale of Flat 8, St. Thomas 20, Winchester completed on 6th April 2017 at £600,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 26.4% over the period since April 2017.

Since 2015 32 properties similar to Flat 8, St. Thomas 20, Winchester have sold within a radius of 510 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 18th December 2025, was 56 Belgarum Place, Staple Gardens, Winchester, SO23 8SL, a leasehold flat which sold for £200,000.

Read more about house prices in SO23.

• Sold Dec 2025£200,000 | 2 Bed Flat56 Belgarum Place, Staple Gardens, Winchester, SO23 8SL56 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Feb 2025£885,000 | 2 Bed Flat115, High Street, Winchester, SO23 9AS115, High Street, Winchester, SO23 9AS
• Sold Feb 2025£245,000 | 2 Bed FlatApartment 2, Staple Chambers, Staple Gardens, Winchester, SO23 8RSApartment 2, Staple Chambers, Staple Gardens, Winchester, SO23 8RS
• Sold Oct 2024£260,000 | 2 Bed FlatApartment 6, Staple Chambers, Staple Gardens, Winchester, SO23 8RSApartment 6, Staple Chambers, Staple Gardens, Winchester, SO23 8RS
• Sold May 2024£253,000 | 2 Bed FlatFlat 1, 1, Clifton Terrace, Winchester, SO22 5BJFlat 1, 1, Clifton Terrace, Winchester, SO22 5BJ
• Sold Feb 2024£285,000 | 2 Bed FlatFlat 10, 17, Southgate Street, Winchester, SO23 9AAFlat 10, 17, Southgate Street, Winchester, SO23 9AA
• Sold Sep 2023£280,000 | 2 Bed Flat6, Clifton Lodge Block 2, Winchester, SO22 5BH6, Clifton Lodge Block 2, Winchester, SO22 5BH
• Sold May 2023£200,000 | 2 Bed Flat8, Little Minster Street, Winchester, SO23 9HB8, Little Minster Street, Winchester, SO23 9HB
• Sold Dec 2022£350,000 | 2 Bed FlatFlat 2, 1, St. Cross Road, Winchester, SO23 9JAFlat 2, 1, St. Cross Road, Winchester, SO23 9JA
• Sold Nov 2022£260,000 | 2 Bed FlatFlat 17, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DBFlat 17, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DB
• Sold Oct 2022£257,500 | 2 Bed Flat61 Belgarum Place, Staple Gardens, Winchester, SO23 8SL61 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Mar 2022£307,500 | 2 Bed FlatFlat 1, Cadogan Place 5A, St. Clement Street, Winchester, SO23 9DRFlat 1, Cadogan Place 5A, St. Clement Street, Winchester, SO23 9DR
• Sold Sep 2021£100,000 | 2 Bed Flat1 Belgarum Place, Staple Gardens, Winchester, SO23 8SL1 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Jan 2021£235,000 | 2 Bed Flat6B, St. Clement Street, Winchester, SO23 9DR6B, St. Clement Street, Winchester, SO23 9DR
• Sold Sep 2019£160,000 | 2 Bed Flat6 Belgarum Place, Staple Gardens, Winchester, SO23 8SL6 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Aug 2018£350,000 | 2 Bed FlatFlat 9, The Mons, Mons Court, Winchester, SO23 8GHFlat 9, The Mons, Mons Court, Winchester, SO23 8GH
• Sold May 2017£144,000 | 2 Bed Flat7 Belgarum Place, Staple Gardens, Winchester, SO23 8SL7 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Feb 2017£300,000 | 2 Bed FlatFlat 4, 1, St. Cross Road, Winchester, SO23 9JAFlat 4, 1, St. Cross Road, Winchester, SO23 9JA
• Sold Feb 2016£275,000 | 2 Bed FlatFlat 6, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DBFlat 6, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DB
• Sold Dec 2015£325,000 | 2 Bed FlatFlat 8, 4, St. Cross Road, Winchester, SO23 9HXFlat 8, 4, St. Cross Road, Winchester, SO23 9HX

Of the 99 addresses on Southgate Street, Winchester, SO23, Flat 8, St. Thomas 20, Winchester comes out as the 65th largest and the 53rd most expensive in our analysis of the public data.

It is also £194k less expensive than the average property across the SO23 district.

• St Bede Church of England Primary School

  600 m away
• All Saints Church of England Primary School

  1.1 km away
• Winnall Primary School

  1.2 km away

• Kings' School

  2.1 km away
• Henry Beaufort School

  2.3 km away
• Thornden School

  8.2 km away

• Winchester

  |

  600 m away
• Shawford

  |

  4.5 km away
• Chandlers Ford

  |

  10.0 km away

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