According to data from HM Land Registry, 20, Warren Close, Southampton sits on a plot of 423 m².

We have plot size data on 38 out of 43 other houses in the postcode and 20, Warren Close, Southampton sits on the 4th largest plot.

20, Warren Close, Southampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Nov 2025.

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

According to HM Land Registry, 20, Warren Close, Southampton was last sold on 6th July 2016 for £203,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since July 2016, the market for similar properties has risen by 37.2%.

• Sold Jul 2016£203,000

According to the Land Registry and our network of Estate Agents, there have been 126 sales of properties similar to 20, Warren Close, Southampton within a radius of 450 metres since 2017.

The most recent example is 146, Warren Crescent, Southampton, SO16 6AX, a freehold house which sold for £150,000 on the 23rd January 2026.

Read more about house prices in SO16.

• Sold Jan 2026£150,000 | 4 Bed House146, Warren Crescent, Southampton, SO16 6AX146, Warren Crescent, Southampton, SO16 6AX
• Sold Nov 2025£277,500 | 3 Bed House1, Hardwicke Close, Southampton, SO16 6FP1, Hardwicke Close, Southampton, SO16 6FP
• Sold Nov 2025£318,000 | 3 Bed House58, Warren Close, Southampton, SO16 6BJ58, Warren Close, Southampton, SO16 6BJ
• Sold Jul 2025£311,000 | 3 Bed House4, Arliss Road, Southampton, SO16 6DG4, Arliss Road, Southampton, SO16 6DG
• Sold Mar 2025£270,000 | 3 Bed House243, Romsey Road, Southampton, SO16 4BW243, Romsey Road, Southampton, SO16 4BW
• Sold Dec 2024£202,000 | 3 Bed House102, Warren Crescent, Southampton, SO16 6BH102, Warren Crescent, Southampton, SO16 6BH
• Sold Dec 2024£290,000 | 4 Bed House4, Bracken Lane, Southampton, SO16 6BA4, Bracken Lane, Southampton, SO16 6BA
• Sold Nov 2024£338,000 | 3 Bed House27, Arliss Road, Southampton, SO16 6DG27, Arliss Road, Southampton, SO16 6DG
• Sold Aug 2024£265,000 | 3 Bed House97, Warren Crescent, Southampton, SO16 6AY97, Warren Crescent, Southampton, SO16 6AY
• Sold Sep 2023£305,000 | 3 Bed House60, Warren Close, Southampton, SO16 6BJ60, Warren Close, Southampton, SO16 6BJ
• Sold Aug 2023£275,000 | 3 Bed House241, Romsey Road, Southampton, SO16 4BW241, Romsey Road, Southampton, SO16 4BW
• Sold Sep 2022£331,000 | 3 Bed House78, Coxford Close, Southampton, SO16 6DB78, Coxford Close, Southampton, SO16 6DB
• Sold Mar 2022£296,000 | 3 Bed House2, Warren Close, Southampton, SO16 6BJ2, Warren Close, Southampton, SO16 6BJ
• Sold Dec 2021£220,000 | 3 Bed House13, Arliss Road, Southampton, SO16 6DG13, Arliss Road, Southampton, SO16 6DG
• Sold Oct 2021£170,000 | 3 Bed House44, Warren Avenue, Southampton, SO16 6AG44, Warren Avenue, Southampton, SO16 6AG
• Sold Sep 2021£300,000 | 3 Bed House76, Coxford Close, Southampton, SO16 6DB76, Coxford Close, Southampton, SO16 6DB
• Sold Sep 2021£275,000 | 4 Bed House8, Bracken Lane, Southampton, SO16 6BA8, Bracken Lane, Southampton, SO16 6BA
• Sold Oct 2020£207,500 | 4 Bed House18, Brook Valley, Southampton, SO16 6SR18, Brook Valley, Southampton, SO16 6SR
• Sold Oct 2019£205,000 | 3 Bed House265, Romsey Road, Southampton, SO16 4BW265, Romsey Road, Southampton, SO16 4BW
• Sold Jul 2017£228,000 | 3 Bed House273, Romsey Road, Southampton, SO16 4BW273, Romsey Road, Southampton, SO16 4BW

Warren Close, Southampton, SO16 has a total of 43 addresses. According to our analysis of all the public data, 20, Warren Close, Southampton is the 4th largest and the 16th most expensive property on the street.

When compared to the postcode district it is £27k more expensive than the average property in SO16.

• Shirley Warren Primary & Nursery School

  200 m away
• Wordsworth Primary and Nursery School

  800 m away
• Newlands Primary School

  1.0 km away

• Regents Park Community College

  700 m away
• Oasis Academy Lord's Hill

  1.0 km away
• Upper Shirley High School

  1.3 km away

• Millbrook (Hants)

  |

  2.1 km away
• Redbridge

  |

  2.2 km away
• Totton

  |

  3.0 km away

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