According to data from HM Land Registry, 39, Downside Avenue, Southampton sits on a plot of 296 m².

We have plot size data on 26 out of 26 other houses in the postcode and 39, Downside Avenue, Southampton sits on the 5th largest plot.

39, Downside Avenue, Southampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Apr 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, 39, Downside Avenue, Southampton was last sold on 1st September 2025 for £433,500 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since September 2025, the market for similar properties has dropped by 16.4%.

• Sold Sep 2025£433,500
• Sold Oct 2020£365,000
• Sold May 2014£240,000

According to the Land Registry and our network of Estate Agents, there have been 201 sales of properties similar to 39, Downside Avenue, Southampton within a radius of 560 metres since 2015.

The most recent example is 16, Brownlow Gardens, Southampton, SO19 7BZ, a freehold house which sold for £415,000 on the 27th June 2025.

Read more about house prices in SO19.

• Sold Jun 2025£415,000 | 3 Bed House16, Brownlow Gardens, Southampton, SO19 7BZ16, Brownlow Gardens, Southampton, SO19 7BZ
• Sold Mar 2025£345,000 | 4 Bed House3, Carisbrooke Drive, Southampton, SO19 7BE3, Carisbrooke Drive, Southampton, SO19 7BE
• Sold Jan 2025£397,000 | 3 Bed House14, Carisbrooke Drive, Southampton, SO19 7BE14, Carisbrooke Drive, Southampton, SO19 7BE
• Sold Oct 2024£375,000 | 3 Bed House35, Downside Avenue, Southampton, SO19 7BU35, Downside Avenue, Southampton, SO19 7BU
• Sold Jun 2024£375,000 | 4 Bed House17, Redlands Drive, Southampton, SO19 7DA17, Redlands Drive, Southampton, SO19 7DA
• Sold Jun 2024£450,000 | 4 Bed House10, Brownlow Avenue, Southampton, SO19 7BY10, Brownlow Avenue, Southampton, SO19 7BY
• Sold Mar 2024£315,000 | 4 Bed House24, Brownlow Gardens, Southampton, SO19 7BZ24, Brownlow Gardens, Southampton, SO19 7BZ
• Sold Jan 2024£425,000 | 3 Bed House73, Deacon Crescent, Southampton, SO19 7BS73, Deacon Crescent, Southampton, SO19 7BS
• Sold May 2023£400,000 | 3 Bed House11, Downside Avenue, Southampton, SO19 7BU11, Downside Avenue, Southampton, SO19 7BU
• Sold Mar 2023£385,000 | 4 Bed House22, Redlands Drive, Southampton, SO19 7DA22, Redlands Drive, Southampton, SO19 7DA
• Sold Feb 2023£383,000 | 4 Bed House11, Brownlow Gardens, Southampton, SO19 7BZ11, Brownlow Gardens, Southampton, SO19 7BZ
• Sold Jul 2022£377,500 | 3 Bed House13, Downside Avenue, Southampton, SO19 7BU13, Downside Avenue, Southampton, SO19 7BU
• Sold Aug 2021£350,000 | 3 Bed House28, Carisbrooke Drive, Southampton, SO19 7BE28, Carisbrooke Drive, Southampton, SO19 7BE
• Sold Jan 2021£375,000 | 3 Bed House7, Brownlow Gardens, Southampton, SO19 7BZ7, Brownlow Gardens, Southampton, SO19 7BZ
• Sold Aug 2020£375,000 | 3 Bed House21, Downside Avenue, Southampton, SO19 7BU21, Downside Avenue, Southampton, SO19 7BU
• Sold Jun 2019£300,000 | 3 Bed House7, Downside Avenue, Southampton, SO19 7BU7, Downside Avenue, Southampton, SO19 7BU
• Sold Jun 2018£350,000 | 4 Bed House4, Redlands Drive, Southampton, SO19 7DA4, Redlands Drive, Southampton, SO19 7DA
• Sold Nov 2016£286,000 | 4 Bed House33, Downside Avenue, Southampton, SO19 7BU33, Downside Avenue, Southampton, SO19 7BU
• Sold Aug 2015£290,000 | 4 Bed House49, Downside Avenue, Southampton, SO19 7BU49, Downside Avenue, Southampton, SO19 7BU
• Sold Feb 2015£244,000 | 3 Bed House31, Downside Avenue, Southampton, SO19 7BU31, Downside Avenue, Southampton, SO19 7BU

Downside Avenue, Southampton, SO19 has a total of 50 addresses. According to our analysis of all the public data, 39, Downside Avenue, Southampton is the 25th largest and the 10th most expensive property on the street.

When compared to the postcode district it is £148k more expensive than the average property in SO19.

• Bitterne Church of England Primary School

  200 m away
• Sholing Junior School

  500 m away
• Glenfield Infant School

  600 m away

• Oasis Academy Sholing

  800 m away
• Woodlands Community College

  1.7 km away
• Bitterne Park School

  2.1 km away

• Bitterne

  |

  1.4 km away
• Sholing

  |

  1.7 km away
• Woolston

  |

  1.9 km away

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