25, Treeside Road, Southampton occupies a 343 m² plot as recorded by HM Land Registry.

All 19 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

25, Treeside Road, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Jan 2025.

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

25, Treeside Road, Southampton last changed hands on 19th August 2025, selling for £395,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has dropped by 12.7% since August 2025.

• Sold Aug 2025£395,000
• Sold Sep 2006£249,950
• Sold Oct 2002£142,000

Land Registry records and our Estate Agent network show 183 sales of comparable properties within 430 metres of 25, Treeside Road, Southampton since 2020.

Most recently, 26, Reynolds Road, Southampton, SO15 5GS, a freehold house, sold at £436,000 on the 27th February 2026.

Read more about house prices in SO15.

• Sold Feb 2026£436,000 | 3 Bed House26, Reynolds Road, Southampton, SO15 5GS26, Reynolds Road, Southampton, SO15 5GS
• Sold Feb 2026£452,000 | 3 Bed House22, Cunard Avenue, Southampton, SO15 5GP22, Cunard Avenue, Southampton, SO15 5GP
• Sold Jan 2026£293,250 | 3 Bed House30, Cunard Avenue, Southampton, SO15 5GP30, Cunard Avenue, Southampton, SO15 5GP
• Sold Jan 2025£386,200 | 4 Bed House15, Lumsden Avenue, Southampton, SO15 5EJ15, Lumsden Avenue, Southampton, SO15 5EJ
• Sold Dec 2024£365,000 | 4 Bed House25, Cunard Avenue, Southampton, SO15 5GN25, Cunard Avenue, Southampton, SO15 5GN
• Sold Mar 2024£400,000 | 4 Bed House46, Newlands Avenue, Southampton, SO15 5ES46, Newlands Avenue, Southampton, SO15 5ES
• Sold Mar 2024£400,000 | 3 Bed House16, Cunard Avenue, Southampton, SO15 5GP16, Cunard Avenue, Southampton, SO15 5GP
• Sold Mar 2024£480,000 | 4 Bed House28, Cunard Avenue, Southampton, SO15 5GP28, Cunard Avenue, Southampton, SO15 5GP
• Sold Feb 2024£375,000 | 4 Bed House51, Janson Road, Southampton, SO15 5GL51, Janson Road, Southampton, SO15 5GL
• Sold Jan 2024£410,000 | 4 Bed House62, Newlands Avenue, Southampton, SO15 5ES62, Newlands Avenue, Southampton, SO15 5ES
• Sold Jan 2023£325,000 | 4 Bed House12, Newlands Avenue, Southampton, SO15 5ER12, Newlands Avenue, Southampton, SO15 5ER
• Sold Jan 2023£300,000 | 4 Bed House3, Mulberry Walk, Southampton, SO15 5GA3, Mulberry Walk, Southampton, SO15 5GA
• Sold Nov 2022£440,000 | 3 Bed House28, Treeside Road, Southampton, SO15 5FZ28, Treeside Road, Southampton, SO15 5FZ
• Sold Oct 2022£425,000 | 4 Bed House49, Janson Road, Southampton, SO15 5GL49, Janson Road, Southampton, SO15 5GL
• Sold Mar 2022£350,000 | 4 Bed House8, Cunard Avenue, Southampton, SO15 5GP8, Cunard Avenue, Southampton, SO15 5GP
• Sold Sep 2021£372,500 | 4 Bed House32, Cunard Avenue, Southampton, SO15 5GP32, Cunard Avenue, Southampton, SO15 5GP
• Sold Jul 2021£360,000 | 3 Bed House23, Cunard Avenue, Southampton, SO15 5GN23, Cunard Avenue, Southampton, SO15 5GN
• Sold Apr 2021£355,000 | 3 Bed House15, Cunard Avenue, Southampton, SO15 5GN15, Cunard Avenue, Southampton, SO15 5GN
• Sold Nov 2020£390,000 | 4 Bed House41, Janson Road, Southampton, SO15 5GL41, Janson Road, Southampton, SO15 5GL
• Sold Mar 2020£350,000 | 4 Bed House7, Mulberry Walk, Southampton, SO15 5GA7, Mulberry Walk, Southampton, SO15 5GA

Our analysis of the public data ranks 25, Treeside Road, Southampton as the 12th largest and the 13th most expensive of the 62 addresses on Treeside Road, Southampton, SO15.

Against the SO15 postcode district average, it is £128k more expensive than the typical property.

• Foundry Lane Primary School

  500 m away
• Wordsworth Primary and Nursery School

  700 m away
• Freemantle Church of England Community Academy

  900 m away

• Regents Park Community College

  1.1 km away
• Upper Shirley High School

  1.1 km away
• St Anne's Catholic School

  1.6 km away

• Millbrook (Hants)

  |

  1.0 km away
• Southampton Central

  |

  1.7 km away
• St Denys

  |

  2.7 km away

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