Over the past 31 years, there have been 42 property sales recorded in the SO19 7BU postcode area. The highest sale price reached £433,500, while the most recent sale was for a detached house sold in September 2025 for £433,500.

The estimated average property value in SO19 7BU currently stands at £397,172, which is approximately 36.8% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £4,037.

Property prices in SO19 7BU have risen by 7.1% over the past year , with a total increase of 24.5% over the past five years , and a long-term rise of 56.3% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 55% of transactions , followed by detached.

Housing in SO19 7BU is predominantly owner-occupied, with an estimated 86% of homes being lived in by the owners.

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Property Sales

1 Downside Avenue, Southampton, SO19 7BU

Today
£416,378
streetscan.co.uk estimate
23 Feb 1998
£94,750

11 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 5bed
📐 936 sq ft
Today
£403,731
streetscan.co.uk estimate
25 May 2023
£400,000
26 Mar 2021
£280,000
More details

13 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£385,010
streetscan.co.uk estimate
15 Jul 2022
£377,500
28 Nov 2018
£267,500
More details

15 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 5bed
📐 942 sq ft
Today
£380,874
streetscan.co.uk estimate
7 Oct 2020
£323,000
29 Feb 2012
£196,500
More details

17 Downside Avenue, Southampton, SO19 7BU

Today
£381,386
streetscan.co.uk estimate
26 Apr 1996
£65,000

19 Downside Avenue, Southampton, SO19 7BU

Today
£397,089
streetscan.co.uk estimate
19 Dec 2005
£223,000
24 Sep 2001
£135,500

21 Downside Avenue, Southampton, SO19 7BU

🏠 Detached
🛏️ 5bed
📐 969 sq ft
Today
£432,310
streetscan.co.uk estimate
28 Aug 2020
£375,000
25 Nov 2016
£315,000
View +3 more
More details

23 Downside Avenue, Southampton, SO19 7BU

🏠 Detached
🛏️ 5bed
📐 1087 sq ft
Today
£366,690
streetscan.co.uk estimate
19 Jun 1998
£89,950
More details

25 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 7bed
📐 1389 sq ft
Today
£472,810
streetscan.co.uk estimate
9 May 2000
£134,950
More details

27 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 5bed
📐 1232 sq ft
Today
£383,596
streetscan.co.uk estimate
25 Jun 2010
£230,000
13 Sep 2002
£151,000
More details

29 Downside Avenue, Southampton, SO19 7BU

Today
£384,474
streetscan.co.uk estimate
22 Jun 2007
£232,500

31 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 6bed
📐 1066 sq ft
Today
£359,540
streetscan.co.uk estimate
26 Feb 2015
£244,000
More details

33 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 5bed
📐 1184 sq ft
Today
£369,448
streetscan.co.uk estimate
4 Nov 2016
£286,000
4 Nov 2011
£242,000
View +1 more
More details

37 Downside Avenue, Southampton, SO19 7BU

🏠 Detached
🛏️ 5bed
📐 963 sq ft
Today
£367,566
streetscan.co.uk estimate
20 May 2011
£221,000
20 Sep 2002
£172,950
More details

39 Downside Avenue, Southampton, SO19 7BU

🏠 Detached
🛏️ 5bed
📐 1087 sq ft
Today
£432,147
streetscan.co.uk estimate
1 Sep 2025
£433,500
7 Oct 2020
£365,000
View +1 more
More details

41 Downside Avenue, Southampton, SO19 7BU

🏠 Detached
🛏️ 4bed
📐 1227 sq ft
Today
£396,253
streetscan.co.uk estimate
28 Sep 2018
£340,000
18 Sep 1998
£40,950
More details

45 Downside Avenue, Southampton, SO19 7BU

Today
£380,298
streetscan.co.uk estimate
22 Dec 2005
£208,500
26 Nov 1999
£104,500

47 Downside Avenue, Southampton, SO19 7BU

Today
£319,919
streetscan.co.uk estimate
20 Jan 2006
£182,000

49 Downside Avenue, Southampton, SO19 7BU

🏠 Detached
🛏️ 5bed
📐 1119 sq ft
Today
£403,222
streetscan.co.uk estimate
7 Aug 2015
£290,000
11 Jun 2004
£230,000
More details

5 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 5bed
📐 990 sq ft
Today
£377,562
streetscan.co.uk estimate
20 Jul 2018
£310,500
7 Aug 2015
£230,001
More details

7 Downside Avenue, Southampton, SO19 7BU

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£370,812
streetscan.co.uk estimate
28 Jun 2019
£300,000
22 May 2015
£235,000
More details

9 Downside Avenue, Southampton, SO19 7BU

Today
£356,035
streetscan.co.uk estimate
6 Oct 2004
£199,950
28 Feb 1995
£60,000

Area Insights

Data Sources

Properties at SO19 7BU appear fourty-two times in the Land Registry records, with the latest transaction recorded on 1 Sep 2025. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Feb 2011. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.