18A, St. Peter Street, Winchester has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Sep 2025.

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

The most recent sale of 18A, St. Peter Street, Winchester completed on 27th September 2013 at £221,100 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 risen by 15.7% over the period since September 2013.

• Sold Sep 2013£221,100

Since 2013 49 properties similar to 18A, St. Peter Street, Winchester have sold within a radius of 370 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 6th February 2026, was 44 Belgarum Place, Staple Gardens, Winchester, SO23 8SL, a leasehold flat which sold for £175,000.

Read more about house prices in SO23.

• Sold Feb 2026£175,000 | 2 Bed Flat44 Belgarum Place, Staple Gardens, Winchester, SO23 8SL44 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Jul 2025£260,000 | 2 Bed FlatFlat 5, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DBFlat 5, Aquitaine House 2-5, St. Clement Street, Winchester, SO23 9DB
• 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 Dec 2022£300,000 | 2 Bed Flat8 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP8 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP
• Sold Oct 2022£257,500 | 2 Bed Flat61 Belgarum Place, Staple Gardens, Winchester, SO23 8SL61 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Sep 2021£100,000 | 2 Bed Flat1 Belgarum Place, Staple Gardens, Winchester, SO23 8SL1 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Jun 2021£230,000 | 2 Bed Flat28 Belgarum Place, Staple Gardens, Winchester, SO23 8SL28 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Dec 2020£300,000 | 2 Bed Flat4A, Hyde Abbey Road, Winchester, SO23 7DA4A, Hyde Abbey Road, Winchester, SO23 7DA
• Sold Jul 2020£220,000 | 2 Bed Flat41 Belgarum Place, Staple Gardens, Winchester, SO23 8SL41 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold May 2019£260,000 | 2 Bed Flat38 Belgarum Place, Staple Gardens, Winchester, SO23 8SL38 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Feb 2019£260,000 | 2 Bed FlatFlat 11, Princess Court, St. Peter Street, Winchester, SO23 8DNFlat 11, Princess Court, St. Peter Street, Winchester, SO23 8DN
• Sold Oct 2018£165,000 | 2 Bed Flat10 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP10 North Gate Chambers, St. Peter Street, Winchester, SO23 8BP
• Sold Aug 2018£230,000 | 2 Bed Flat49 Belgarum Place, Staple Gardens, Winchester, SO23 8SL49 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Nov 2016£10,500 | 2 Bed FlatFlat, 4 De Lunn Buildings, Jewry Street, Winchester, SO23 8SAFlat, 4 De Lunn Buildings, Jewry Street, Winchester, SO23 8SA
• Sold Mar 2016£200,000 | 2 Bed FlatFlat 5, Princess Court, St. Peter Street, Winchester, SO23 8DNFlat 5, Princess Court, St. Peter Street, Winchester, SO23 8DN
• Sold Jul 2015£210,000 | 2 Bed Flat21 Belgarum Place, Staple Gardens, Winchester, SO23 8SL21 Belgarum Place, Staple Gardens, Winchester, SO23 8SL
• Sold Feb 2015£231,000 | 2 Bed FlatFlat 6, Princess Court, St. Peter Street, Winchester, SO23 8DNFlat 6, Princess Court, St. Peter Street, Winchester, SO23 8DN
• Sold Apr 2013£230,000 | 2 Bed Flat17A, St. Peter Street, Winchester, SO23 8BW17A, St. Peter Street, Winchester, SO23 8BW

Of the 113 addresses on St. Peter Street, Winchester, SO23, 18A, St. Peter Street, Winchester comes out as the 59th largest and the 37th most expensive in our analysis of the public data.

It is also £216k less expensive than the average property across the SO23 district.

• St Bede Church of England Primary School

  300 m away
• Winnall Primary School

  1.0 km away
• All Saints Church of England Primary School

  1.1 km away

• Henry Beaufort School

  2.1 km away
• Kings' School

  2.3 km away
• Thornden School

  8.5 km away

• Winchester

  |

  500 m away
• Shawford

  |

  4.8 km away
• Chandlers Ford

  |

  10.3 km away

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