HM Land Registry records the plot of land for 11, Alderney Close, Southampton as measuring 122 m².

That makes it the 18th largest plot in the postcode, where 23 of the 27 other houses have recorded plot data.

11, Alderney Close, Southampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Nov 2024.

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

The most recent sale of 11, Alderney Close, Southampton completed on 31st October 2025 at £245,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 14.2% over the period since October 2025.

• Sold Oct 2025£245,000
• Sold Apr 2011£130,000
• Sold Nov 2004£121,500

Since 2015 275 properties similar to 11, Alderney Close, Southampton have sold within a radius of 550 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 14th May 2026, was 78, Lower Brownhill Road, Southampton, SO16 9QL, a freehold house which sold for £238,000.

Read more about house prices in SO16.

• Sold May 2026£238,000 | 3 Bed House78, Lower Brownhill Road, Southampton, SO16 9QL78, Lower Brownhill Road, Southampton, SO16 9QL
• Sold May 2026£177,000 | 3 Bed House22, Jersey Close, Southampton, SO16 9PW22, Jersey Close, Southampton, SO16 9PW
• Sold Apr 2026£235,000 | 3 Bed House30, Lower Brownhill Road, Southampton, SO16 9QJ30, Lower Brownhill Road, Southampton, SO16 9QJ
• Sold Jan 2026£250,000 | 3 Bed House59, Saturn Close, Southampton, SO16 8BE59, Saturn Close, Southampton, SO16 8BE
• Sold Jan 2026£280,000 | 3 Bed House8, Lower Brownhill Road, Southampton, SO16 9QF8, Lower Brownhill Road, Southampton, SO16 9QF
• Sold Nov 2025£220,000 | 3 Bed House4, Jersey Close, Southampton, SO16 9PW4, Jersey Close, Southampton, SO16 9PW
• Sold Oct 2025£240,000 | 3 Bed House25, Mercury Close, Southampton, SO16 8BH25, Mercury Close, Southampton, SO16 8BH
• Sold Jun 2025£247,000 | 3 Bed House12, Jupiter Close, Southampton, SO16 8BP12, Jupiter Close, Southampton, SO16 8BP
• Sold May 2025£260,000 | 3 Bed House72, Orion Close, Southampton, SO16 8BN72, Orion Close, Southampton, SO16 8BN
• Sold Mar 2025£206,000 | 3 Bed House1, St. Martins Close, Southampton, SO16 9QG1, St. Martins Close, Southampton, SO16 9QG
• Sold Jan 2025£245,000 | 3 Bed House52, Lower Brownhill Road, Southampton, SO16 9QJ52, Lower Brownhill Road, Southampton, SO16 9QJ
• Sold Oct 2024£245,000 | 3 Bed House48, Orion Close, Southampton, SO16 8BN48, Orion Close, Southampton, SO16 8BN
• Sold May 2024£233,000 | 3 Bed House50, St. Martins Close, Southampton, SO16 9QH50, St. Martins Close, Southampton, SO16 9QH
• Sold May 2024£257,000 | 3 Bed House50, Orion Close, Southampton, SO16 8BN50, Orion Close, Southampton, SO16 8BN
• Sold Dec 2023£253,000 | 3 Bed House79, Saturn Close, Southampton, SO16 8BE79, Saturn Close, Southampton, SO16 8BE
• Sold Aug 2023£168,000 | 3 Bed House23, Mercury Close, Southampton, SO16 8BH23, Mercury Close, Southampton, SO16 8BH
• Sold Oct 2022£225,000 | 3 Bed House41, St. Martins Close, Southampton, SO16 9QH41, St. Martins Close, Southampton, SO16 9QH
• Sold Jan 2022£195,000 | 3 Bed House26, Alderney Close, Southampton, SO16 9QA26, Alderney Close, Southampton, SO16 9QA
• Sold Dec 2020£195,000 | 3 Bed House15, Alderney Close, Southampton, SO16 9QA15, Alderney Close, Southampton, SO16 9QA
• Sold Nov 2015£155,000 | 3 Bed House8, Alderney Close, Southampton, SO16 9QA8, Alderney Close, Southampton, SO16 9QA

Of the 53 addresses on Alderney Close, Southampton, SO16, 11, Alderney Close, Southampton comes out as the 7th largest and the 7th most expensive in our analysis of the public data.

It is also £49k less expensive than the average property across the SO16 district.

• Fairisle Infant and Nursery School

  300 m away
• Fairisle Junior School

  300 m away
• Rownhams St John's Church of England Primary School

  1.0 km away

• Oasis Academy Lord's Hill

  400 m away
• Redbridge Community School

  1.9 km away
• Regents Park Community College

  2.0 km away

• Redbridge

  |

  2.2 km away
• Totton

  |

  2.9 km away
• Millbrook (Hants)

  |

  3.3 km away

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