21, Grenadier Close, Southampton occupies a 311 m² plot as recorded by HM Land Registry.

All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

21, Grenadier Close, Southampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Aug 2015.

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

21, Grenadier Close, Southampton last changed hands on 11th December 2015, selling for £333,000. 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 risen by 25.6% since December 2015.

• Sold Dec 2015£333,000
• Sold Oct 2005£240,000
• Sold May 1996£72,000

Land Registry records and our Estate Agent network show 202 sales of comparable properties within 620 metres of 21, Grenadier Close, Southampton since 2016.

Most recently, 18A, Lodge Road, Southampton, SO31 6QY, a freehold house, sold at £455,000 on the 9th January 2026.

Read more about house prices in SO31.

• Sold Jan 2026£455,000 | 4 Bed House18A, Lodge Road, Southampton, SO31 6QY18A, Lodge Road, Southampton, SO31 6QY
• Sold Dec 2025£375,000 | 4 Bed House54, Locks Road, Southampton, SO31 6NR54, Locks Road, Southampton, SO31 6NR
• Sold Sep 2025£515,000 | 4 Bed House24, Glendale, Southampton, SO31 6UL24, Glendale, Southampton, SO31 6UL
• Sold Aug 2025£450,000 | 4 Bed House20, Pershore Close, Southampton, SO31 6UF20, Pershore Close, Southampton, SO31 6UF
• Sold Mar 2025£425,000 | 3 Bed House25, St. Johns Road, Southampton, SO31 6NE25, St. Johns Road, Southampton, SO31 6NE
• Sold Nov 2024£475,000 | 3 Bed House15, James Grieve Avenue, Southampton, SO31 6UB15, James Grieve Avenue, Southampton, SO31 6UB
• Sold Sep 2024£441,000 | 3 Bed House44, James Grieve Avenue, Southampton, SO31 6UD44, James Grieve Avenue, Southampton, SO31 6UD
• Sold Jul 2024£525,000 | 4 Bed House15, Field Close, Southampton, SO31 6TX15, Field Close, Southampton, SO31 6TX
• Sold Dec 2023£540,000 | 4 Bed House24, James Grieve Avenue, Southampton, SO31 6UD24, James Grieve Avenue, Southampton, SO31 6UD
• Sold Aug 2023£470,000 | 4 Bed House18, Field Close, Southampton, SO31 6TX18, Field Close, Southampton, SO31 6TX
• Sold Apr 2023£460,000 | 4 Bed House12, Pershore Close, Southampton, SO31 6UF12, Pershore Close, Southampton, SO31 6UF
• Sold Aug 2022£585,000 | 4 Bed House25, Pershore Close, Southampton, SO31 6UF25, Pershore Close, Southampton, SO31 6UF
• Sold Jan 2022£515,000 | 3 Bed House48, James Grieve Avenue, Southampton, SO31 6UD48, James Grieve Avenue, Southampton, SO31 6UD
• Sold Nov 2021£525,000 | 4 Bed House5, Field Close, Southampton, SO31 6TX5, Field Close, Southampton, SO31 6TX
• Sold Aug 2021£416,000 | 3 Bed House41, James Grieve Avenue, Southampton, SO31 6UB41, James Grieve Avenue, Southampton, SO31 6UB
• Sold Mar 2020£367,500 | 4 Bed House9, Grenadier Close, Southampton, SO31 6UE9, Grenadier Close, Southampton, SO31 6UE
• Sold Dec 2019£420,000 | 4 Bed House27, Pershore Close, Southampton, SO31 6UF27, Pershore Close, Southampton, SO31 6UF
• Sold Dec 2019£418,000 | 4 Bed House32, Pershore Close, Southampton, SO31 6UF32, Pershore Close, Southampton, SO31 6UF
• Sold Jan 2019£345,000 | 4 Bed House20, James Grieve Avenue, Southampton, SO31 6UD20, James Grieve Avenue, Southampton, SO31 6UD
• Sold Jul 2016£360,000 | 3 Bed House29, James Grieve Avenue, Southampton, SO31 6UB29, James Grieve Avenue, Southampton, SO31 6UB

Our analysis of the public data ranks 21, Grenadier Close, Southampton as the 5th largest and the 6th most expensive of the 21 addresses on Grenadier Close, Locks Heath, Southampton, SO31.

Against the SO31 postcode district average, it is £40k more expensive than the typical property.

• St John the Baptist Church of England Primary School

  700 m away
• Locks Heath Junior School

  700 m away
• Locks Heath Infant & Nursery School

  700 m away

• Brookfield Community School

  1.3 km away
• The Henry Cort Community College

  3.4 km away
• The Hamble School

  4.4 km away

• Swanwick

  |

  1.8 km away
• Bursledon

  |

  3.8 km away
• Hamble

  |

  4.5 km away

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