Flat 4, 12A, Upper High Street, Winchester has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Aug 2020.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 58 sales of properties similar to Flat 4, 12A, Upper High Street, Winchester within a radius of 420 metres since 2015.

The most recent example is 9D, The Walk, Winchester, SO22 4PL, a leasehold flat which sold for £165,000 on the 9th January 2026.

Read more about house prices in SO23.

• Sold Jan 2026£165,000 | 2 Bed Flat9D, The Walk, Winchester, SO22 4PL9D, The Walk, Winchester, SO22 4PL
• Sold Dec 2025£208,500 | 1 Bed FlatFlat 4, Chancery House 11, Upper High Street, Winchester, SO23 8UTFlat 4, Chancery House 11, Upper High Street, Winchester, SO23 8UT
• Sold Dec 2025£195,000 | 2 Bed Flat12 Treasury Court, Cross Street, Winchester, SO23 8EJ12 Treasury Court, Cross Street, Winchester, SO23 8EJ
• Sold Nov 2025£262,500 | 2 Bed FlatFlat 1, Woodrow House, St. James Terrace, Winchester, SO22 4PPFlat 1, Woodrow House, St. James Terrace, Winchester, SO22 4PP
• Sold Nov 2025£185,000 | 1 Bed FlatFlat 40, Bilberry Court, Staple Gardens, Winchester, SO23 8SPFlat 40, Bilberry Court, Staple Gardens, Winchester, SO23 8SP
• Sold Oct 2025£170,000 | 1 Bed Flat6 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP6 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP
• Sold Sep 2025£200,000 | 2 Bed FlatFlat 3, Chancery House 11, Upper High Street, Winchester, SO23 8UTFlat 3, Chancery House 11, Upper High Street, Winchester, SO23 8UT
• Sold Apr 2025£200,000 | 1 Bed FlatFlat 16, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DBFlat 16, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DB
• Sold Sep 2024£205,000 | 2 Bed FlatFlat 3, Macklin House, Romsey Road, Winchester, SO22 5HGFlat 3, Macklin House, Romsey Road, Winchester, SO22 5HG
• Sold Dec 2023£251,000 | 1 Bed Flat20 Belgarum Place, Staple Gardens, Winchester, SO23 8SL20 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Jun 2022£172,500 | 2 Bed FlatFlat 5, Macklin House, Romsey Road, Winchester, SO22 5HGFlat 5, Macklin House, Romsey Road, Winchester, SO22 5HG
• Sold Mar 2022£190,000 | 1 Bed FlatApartment 5, The Balcombe 102, Sussex Street, Winchester, SO23 8THApartment 5, The Balcombe 102, Sussex Street, Winchester, SO23 8TH
• Sold Nov 2021£250,000 | 1 Bed Flat2 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP2 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP
• Sold Apr 2021£185,000 | 1 Bed FlatFlat 2, 17, Southgate Street, Winchester, SO23 9AAFlat 2, 17, Southgate Street, Winchester, SO23 9AA
• Sold Oct 2018£220,000 | 2 Bed Flat2 Carfax House, Sussex Street, Winchester, SO23 8FG2 Carfax House, Sussex Street, Winchester, SO23 8FG
• Sold Aug 2018£209,000 | 1 Bed FlatApartment 4, The Balcombe 102, Sussex Street, Winchester, SO23 8THApartment 4, The Balcombe 102, Sussex Street, Winchester, SO23 8TH
• Sold Jan 2017£198,000 | 1 Bed FlatFlat 43, Bilberry Court, Staple Gardens, Winchester, SO23 8SPFlat 43, Bilberry Court, Staple Gardens, Winchester, SO23 8SP
• Sold Feb 2016£315,000 | 1 Bed FlatFlat 1, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DBFlat 1, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DB
• Sold Nov 2015£210,000 | 2 Bed Flat2, The Walk, Winchester, SO22 4PL2, The Walk, Winchester, SO22 4PL
• Sold May 2015£218,500 | 1 Bed Flat8 Treasury Court, Cross Street, Winchester, SO23 8EJ8 Treasury Court, Cross Street, Winchester, SO23 8EJ

Upper High Street, Winchester, SO23 has a total of 47 addresses. According to our analysis of all the public data, Flat 4, 12A, Upper High Street, Winchester is the 42nd largest and the 40th most expensive property on the street.

When compared to the postcode district it is £297k less expensive than the average property in SO23.

• St Bede Church of England Primary School

  700 m away
• Western Church of England Primary School

  1.0 km away
• Winnall Primary School

  1.4 km away

• Kings' School

  1.9 km away
• Henry Beaufort School

  2.0 km away
• Thornden School

  8.3 km away

• Winchester

  |

  300 m away
• Shawford

  |

  4.8 km away
• Chandlers Ford

  |

  10.1 km away

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