HM Land Registry records the plot of land for 9, Symphony Close, Southampton as measuring 383 m².

That makes it the largest plot in the postcode, where all 9 other houses have recorded plot data.

9, Symphony Close, Southampton has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 04 Jul 2017.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

The most recent sale of 9, Symphony Close, Southampton completed on 15th September 2017 at £450,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 28.1% over the period since September 2017.

• Sold Sep 2017£450,000

Since 2017 135 properties similar to 9, Symphony Close, Southampton have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th November 2025, was 10, Marken Close, Southampton, SO31 6GG, a freehold house which sold for £610,000.

Read more about house prices in SO31.

• Sold Nov 2025£610,000 | 4 Bed House10, Marken Close, Southampton, SO31 6GG10, Marken Close, Southampton, SO31 6GG
• Sold Oct 2025£400,000 | 4 Bed House8, Knotgrass Road, Southampton, SO31 6XJ8, Knotgrass Road, Southampton, SO31 6XJ
• Sold Aug 2025£635,000 | 4 Bed House2, Littlewood Gardens, Southampton, SO31 6SG2, Littlewood Gardens, Southampton, SO31 6SG
• Sold Jun 2025£545,000 | 4 Bed House23, Arden Drive, Southampton, SO31 9EH23, Arden Drive, Southampton, SO31 9EH
• Sold Apr 2025£560,000 | 4 Bed House14, Southwood Gardens, Southampton, SO31 6WL14, Southwood Gardens, Southampton, SO31 6WL
• Sold Jan 2025£440,000 | 4 Bed House3, Marken Close, Southampton, SO31 6GG3, Marken Close, Southampton, SO31 6GG
• Sold Dec 2024£500,000 | 4 Bed House17, Dene Close, Southampton, SO31 7TT17, Dene Close, Southampton, SO31 7TT
• Sold Jul 2024£500,000 | 4 Bed House14, Tulip Gardens, Southampton, SO31 6GB14, Tulip Gardens, Southampton, SO31 6GB
• Sold Apr 2024£515,000 | 4 Bed House10, Southwood Gardens, Southampton, SO31 6WL10, Southwood Gardens, Southampton, SO31 6WL
• Sold Mar 2024£425,000 | 4 Bed House4, Cornflower Close, Southampton, SO31 6SN4, Cornflower Close, Southampton, SO31 6SN
• Sold Mar 2023£477,000 | 4 Bed House27, Buttercup Way, Southampton, SO31 6DG27, Buttercup Way, Southampton, SO31 6DG
• Sold Sep 2022£500,000 | 4 Bed House10, Greenacres Road, Southampton, SO31 6ES10, Greenacres Road, Southampton, SO31 6ES
• Sold Oct 2021£575,000 | 4 Bed House1, Tulip Gardens, Southampton, SO31 6GB1, Tulip Gardens, Southampton, SO31 6GB
• Sold Jun 2021£437,500 | 4 Bed House35, Buttercup Way, Southampton, SO31 6DG35, Buttercup Way, Southampton, SO31 6DG
• Sold Nov 2019£400,000 | 4 Bed House12, Southwood Gardens, Southampton, SO31 6WL12, Southwood Gardens, Southampton, SO31 6WL
• Sold Aug 2019£495,000 | 4 Bed House2, Marken Close, Southampton, SO31 6GG2, Marken Close, Southampton, SO31 6GG
• Sold Jul 2018£420,000 | 4 Bed House6, Peters Road, Southampton, SO31 6EQ6, Peters Road, Southampton, SO31 6EQ
• Sold Dec 2017£420,000 | 4 Bed House14, Peters Road, Southampton, SO31 6EQ14, Peters Road, Southampton, SO31 6EQ
• Sold Dec 2017£450,000 | 4 Bed House12, Peters Road, Southampton, SO31 6EQ12, Peters Road, Southampton, SO31 6EQ
• Sold Jul 2017£410,000 | 4 Bed House2, Greenacres Road, Southampton, SO31 6ES2, Greenacres Road, Southampton, SO31 6ES

Of the 9 addresses on Symphony Close, Locks Heath, Southampton, SO31, 9, Symphony Close, Southampton comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.

It is also £105k more expensive than the average property across the SO31 district.

• Sarisbury Infant School

  600 m away
• Locks Heath Junior School

  1.2 km away
• Sarisbury Church of England Junior School

  1.2 km away

• Brookfield Community School

  500 m away
• The Hamble School

  3.1 km away
• The Henry Cort Community College

  4.7 km away

• Swanwick

  |

  2.1 km away
• Bursledon

  |

  2.8 km away
• Hamble

  |

  3.2 km away

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