Flat 4, 34, The Polygon, Southampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Jul 2020.

The property is not connected to mains gas and has some double glazing. It is heated using electric storage heaters.

Flat 4, 34, The Polygon, Southampton last changed hands on 12th July 2007, selling for £114,250. The transaction was logged as a leasehold flat by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has risen by 0.2% since July 2007.

• Sold Jul 2007£114,250
• Sold Nov 2004£107,500
• Sold Mar 2004£92,500

Land Registry records and our Estate Agent network show 31 sales of comparable properties within 380 metres of Flat 4, 34, The Polygon, Southampton since 2015.

Most recently, Flat 22, Byron Court, Hill Lane, Southampton, SO15 5RY, a leasehold flat, sold at £117,000 on the 4th December 2025.

Read more about house prices in SO15.

• Sold Dec 2025£117,000 | 1 Bed FlatFlat 22, Byron Court, Hill Lane, Southampton, SO15 5RYFlat 22, Byron Court, Hill Lane, Southampton, SO15 5RY
• Sold Aug 2025£127,501 | 1 Bed FlatFlat 37, Byron Court, Hill Lane, Southampton, SO15 5RYFlat 37, Byron Court, Hill Lane, Southampton, SO15 5RY
• Sold Jun 2025£91,666 | 1 Bed FlatFlat 1, 32, The Polygon, Southampton, SO15 2BNFlat 1, 32, The Polygon, Southampton, SO15 2BN
• Sold Jun 2025£91,666 | 1 Bed FlatFlat 2, 32, The Polygon, Southampton, SO15 2BNFlat 2, 32, The Polygon, Southampton, SO15 2BN
• Sold Mar 2025£140,000 | 1 Bed FlatFlat 28, Shelley Court, Hill Lane, Southampton, SO15 5SNFlat 28, Shelley Court, Hill Lane, Southampton, SO15 5SN
• Sold Dec 2024£84,000 | 1 Bed FlatFlat 2, 34, The Polygon, Southampton, SO15 2BNFlat 2, 34, The Polygon, Southampton, SO15 2BN
• Sold Sep 2024£145,000 | 1 Bed FlatFlat 32, Shelley Court, Hill Lane, Southampton, SO15 5SNFlat 32, Shelley Court, Hill Lane, Southampton, SO15 5SN
• Sold Jun 2024£92,000 | 1 Bed FlatFlat 3, Shelley Court, Hill Lane, Southampton, SO15 5SNFlat 3, Shelley Court, Hill Lane, Southampton, SO15 5SN
• Sold Jan 2023£133,000 | 1 Bed FlatFlat 23, Queens Court, Hill Lane, Southampton, SO15 5RRFlat 23, Queens Court, Hill Lane, Southampton, SO15 5RR
• Sold May 2022£115,000 | 1 Bed FlatFlat 4, 36, The Polygon, Southampton, SO15 2BNFlat 4, 36, The Polygon, Southampton, SO15 2BN
• Sold Dec 2021£104,000 | 1 Bed FlatFlat 12, Queens Court, Hill Lane, Southampton, SO15 5RRFlat 12, Queens Court, Hill Lane, Southampton, SO15 5RR
• Sold Sep 2021£135,000 | 1 Bed FlatFlat 23, Shelley Court, Hill Lane, Southampton, SO15 5SNFlat 23, Shelley Court, Hill Lane, Southampton, SO15 5SN
• Sold Feb 2021£130,000 | 1 Bed FlatFlat 20, Shelley Court, Hill Lane, Southampton, SO15 5SNFlat 20, Shelley Court, Hill Lane, Southampton, SO15 5SN
• Sold Jul 2020£280,000 | 1 Bed Flat3, Commercial Road, Southampton, SO15 1GF3, Commercial Road, Southampton, SO15 1GF
• Sold Apr 2019£100,000 | 1 Bed FlatFlat 6, 34, The Polygon, Southampton, SO15 2BNFlat 6, 34, The Polygon, Southampton, SO15 2BN
• Sold Jan 2019£112,000 | 1 Bed FlatFlat 1, 34, The Polygon, Southampton, SO15 2BNFlat 1, 34, The Polygon, Southampton, SO15 2BN
• Sold Aug 2018£103,500 | 1 Bed FlatFlat 22, Shelley Court, Hill Lane, Southampton, SO15 5SNFlat 22, Shelley Court, Hill Lane, Southampton, SO15 5SN
• Sold Nov 2015£87,500 | 1 Bed FlatFlat 4, 12, The Polygon, Southampton, SO15 2BNFlat 4, 12, The Polygon, Southampton, SO15 2BN
• Sold Nov 2015£1,187,500 | 1 Bed FlatFlat 2, 12, The Polygon, Southampton, SO15 2BNFlat 2, 12, The Polygon, Southampton, SO15 2BN
• Sold Nov 2015£1,187,500 | 1 Bed FlatFlat 1, 12, The Polygon, Southampton, SO15 2BNFlat 1, 12, The Polygon, Southampton, SO15 2BN

Our analysis of the public data ranks Flat 4, 34, The Polygon, Southampton as the 43rd largest and the 49th most expensive of the 60 addresses on The Polygon, Southampton, SO15.

Against the SO15 postcode district average, it is £144k less expensive than the typical property.

• Springhill Catholic Primary School

  600 m away
• Banister Primary School

  800 m away
• St Mary's Church of England Primary School & Nursery

  1.1 km away

• St Anne's Catholic School

  700 m away
• Upper Shirley High School

  2.4 km away
• Regents Park Community College

  2.7 km away

• Southampton Central

  |

  300 m away
• Millbrook (Hants)

  |

  1.7 km away
• St Denys

  |

  2.1 km away

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