According to data from HM Land Registry, 25, The Polygon, Southampton sits on a plot of 123 m².

We have plot size data on 8 out of 10 other houses in the postcode and 25, The Polygon, Southampton sits on the 9th largest plot.

25, The Polygon, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Feb 2025.

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

According to HM Land Registry, 25, The Polygon, Southampton was last sold on 3rd March 2006 for £395,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Mar 2006£395,000
• Sold Jun 2000£225,000

According to the Land Registry and our network of Estate Agents, there have been 538 property sales within 370 metres of 25, The Polygon, Southampton since 2007.

The most recent example is Flat 1, 32, The Polygon, Southampton, SO15 2BN, a leasehold flat which sold for £91,666 on the 18th June 2025.

Read more about house prices in SO15.

• 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 3, 32, The Polygon, Southampton, SO15 2BNFlat 3, 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 Dec 2024£84,000 | 1 Bed FlatFlat 2, 34, The Polygon, Southampton, SO15 2BNFlat 2, 34, The Polygon, Southampton, SO15 2BN
• Sold Jun 2024£490,000 | 5 Bed House27, The Polygon, Southampton, SO15 2BP27, The Polygon, Southampton, SO15 2BP
• Sold Jul 2023£265,000 | 3 Bed Flat21B, The Polygon, Southampton, SO15 2BP21B, The Polygon, Southampton, SO15 2BP
• Sold May 2022£115,000 | 1 Bed FlatFlat 4, 36, The Polygon, Southampton, SO15 2BNFlat 4, 36, The Polygon, Southampton, SO15 2BN
• Sold Jan 2021£270,000 | 3 Bed Flat21, The Polygon, Southampton, SO15 2BP21, The Polygon, Southampton, SO15 2BP
• Sold Nov 2020£535,000 | 1 Bed FlatFlat 1, 45, The Polygon, Southampton, SO15 2BPFlat 1, 45, The Polygon, Southampton, SO15 2BP
• Sold Oct 2020£237,000 | 3 Bed Flat21A, The Polygon, Southampton, SO15 2BP21A, The Polygon, Southampton, SO15 2BP
• 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 Apr 2018£360,000 | 4 Bed House46, The Polygon, Southampton, SO15 2BP46, The Polygon, Southampton, SO15 2BP
• Sold Nov 2015£1,187,500 | 4 Bed House16-22, The Polygon, Southampton, SO15 2BN16-22, 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
• 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 | FlatFlat 3, 12, The Polygon, Southampton, SO15 2BNFlat 3, 12, The Polygon, Southampton, SO15 2BN
• Sold Nov 2015£87,500 | 1 Bed FlatFlat 4, 12, The Polygon, Southampton, SO15 2BNFlat 4, 12, The Polygon, Southampton, SO15 2BN
• Sold Jul 2007£114,250 | 1 Bed FlatFlat 4, 34, The Polygon, Southampton, SO15 2BNFlat 4, 34, The Polygon, Southampton, SO15 2BN
• Sold Jan 2007£120,000 | 2 Bed Flat44A, The Polygon, Southampton, SO15 2BN44A, The Polygon, Southampton, SO15 2BN

The Polygon, Southampton, SO15 has a total of 60 addresses. According to our analysis of all the public data, 25, The Polygon, Southampton is the 3rd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £260k more expensive than the average property in SO15.

• Springhill Catholic Primary School

  500 m away
• Banister Primary School

  800 m away
• Freemantle Church of England Community Academy

  1.1 km away

• St Anne's Catholic School

  700 m away
• Upper Shirley High School

  2.4 km away
• Regents Park Community College

  2.6 km away

• Southampton Central

  |

  300 m away
• Millbrook (Hants)

  |

  1.6 km away
• St Denys

  |

  2.1 km away

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