25, Peninsula Square, Winchester has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Feb 2023.

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

Land Registry records and our Estate Agent network show 30 sales of comparable properties within 470 metres of 25, Peninsula Square, Winchester since 2010.

Most recently, 33, Peninsula Square, Winchester, SO23 8GJ, a leasehold flat, sold at £750,000 on the 31st October 2025.

Read more about house prices in SO23.

• Sold Oct 2025£750,000 | 3 Bed Flat33, Peninsula Square, Winchester, SO23 8GJ33, Peninsula Square, Winchester, SO23 8GJ
• Sold May 2025£695,000 | 3 Bed Flat47, Peninsula Square, Winchester, SO23 8GJ47, Peninsula Square, Winchester, SO23 8GJ
• Sold Jan 2025£525,000 | 3 Bed Flat3, St. Michaels House Apartments 8, St. Cross Road, Winchester, SO23 9HX3, St. Michaels House Apartments 8, St. Cross Road, Winchester, SO23 9HX
• Sold Oct 2024£700,000 | 3 Bed Flat45, Peninsula Square, Winchester, SO23 8GJ45, Peninsula Square, Winchester, SO23 8GJ
• Sold Sep 2024£560,000 | 3 Bed FlatFlat 3, St. Thomas 20, Southgate Street, Winchester, SO23 9EFFlat 3, St. Thomas 20, Southgate Street, Winchester, SO23 9EF
• Sold Aug 2024£650,000 | 3 Bed Flat43, Peninsula Square, Winchester, SO23 8GJ43, Peninsula Square, Winchester, SO23 8GJ
• Sold Dec 2022£825,000 | 3 Bed Flat38 Lancelot House, Fellowes Rise, Winchester, SO22 5TD38 Lancelot House, Fellowes Rise, Winchester, SO22 5TD
• Sold Sep 2022£680,000 | 3 Bed Flat3 Lancelot House, Fellowes Rise, Winchester, SO22 5TD3 Lancelot House, Fellowes Rise, Winchester, SO22 5TD
• Sold Jun 2022£795,000 | 3 Bed Flat38 Guinevere House, Fellowes Rise, Winchester, SO22 5TE38 Guinevere House, Fellowes Rise, Winchester, SO22 5TE
• Sold Mar 2022£780,000 | 3 Bed Flat29, Peninsula Square, Winchester, SO23 8GJ29, Peninsula Square, Winchester, SO23 8GJ
• Sold Jun 2021£712,500 | 3 Bed Flat30, Peninsula Square, Winchester, SO23 8GJ30, Peninsula Square, Winchester, SO23 8GJ
• Sold Mar 2021£620,000 | Flat31, Peninsula Square, Winchester, SO23 8GJ31, Peninsula Square, Winchester, SO23 8GJ
• Sold Nov 2019£665,000 | 3 Bed Flat50, Peninsula Square, Winchester, SO23 8GJ50, Peninsula Square, Winchester, SO23 8GJ
• Sold Mar 2018£692,500 | 3 Bed Flat28, Peninsula Square, Winchester, SO23 8GJ28, Peninsula Square, Winchester, SO23 8GJ
• Sold Sep 2017£690,000 | 3 Bed Flat35, Peninsula Square, Winchester, SO23 8GJ35, Peninsula Square, Winchester, SO23 8GJ
• Sold Oct 2016£685,000 | 3 Bed Flat44, Peninsula Square, Winchester, SO23 8GJ44, Peninsula Square, Winchester, SO23 8GJ
• Sold Sep 2015£725,000 | 3 Bed Flat38, Peninsula Square, Winchester, SO23 8GJ38, Peninsula Square, Winchester, SO23 8GJ
• Sold Feb 2015£625,000 | 3 Bed Flat34, Peninsula Square, Winchester, SO23 8GJ34, Peninsula Square, Winchester, SO23 8GJ
• Sold Sep 2014£570,000 | 3 Bed Flat42, Peninsula Square, Winchester, SO23 8GJ42, Peninsula Square, Winchester, SO23 8GJ
• Sold Mar 2010£470,000 | 3 Bed Flat36, Peninsula Square, Winchester, SO23 8GJ36, Peninsula Square, Winchester, SO23 8GJ

Our analysis of the public data ranks 25, Peninsula Square, Winchester as the 43rd largest and the 41st most expensive of the 82 addresses on Peninsula Square, Winchester, SO23.

Against the SO23 postcode district average, it is £155k more expensive than the typical property.

• St Bede Church of England Primary School

  900 m away
• Western Church of England Primary School

  1.0 km away
• St Faith's Church of England Primary School

  1.2 km away

• Kings' School

  1.8 km away
• Henry Beaufort School

  2.2 km away
• Thornden School

  8.0 km away

• Winchester

  |

  600 m away
• Shawford

  |

  4.5 km away
• Chandlers Ford

  |

  9.8 km away

Environment Agency data suggests this area has a Very Low risk of flooding.