Over the past 30 years, there have been 56 property sales recorded in the SO18 1JZ postcode area. The highest sale price reached £495,000, while the most recent sale was for a semi-detached maisonette sold in March 2026 for £219,000.

The estimated average property value in SO18 1JZ currently stands at £368,079, which is approximately 26.7% 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 £3,380.

Property prices in SO18 1JZ have risen by 6.8% over the past year , with a total increase of 21.9% over the past five years , and a long-term rise of 47.6% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 45% of transactions , followed by flat and detached.

Housing in SO18 1JZ is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

101 Hillside Avenue, Southampton, SO18 1JZ

Today
£369,068
streetscan.co.uk estimate
30 Apr 2007
£217,500

103 Hillside Avenue, Southampton, SO18 1JZ

Today
£370,144
streetscan.co.uk estimate
26 Jul 2002
£151,250

107 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Semi-detached
🛏️ 6bed
📐 1378 sq ft
Today
£374,998
streetscan.co.uk estimate
3 Sep 2012
£226,000
More details

43 Hillside Avenue, Southampton, SO18 1JZ

🏠 Flat
🛏️ 3bed
📐 872 sq ft
Today
£219,000
streetscan.co.uk estimate
20 Mar 2026
£219,000
18 Sep 2023
£200,000
View +4 more
More details

43A Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Flat
🛏️ 4bed
📐 915 sq ft
Today
£190,417
streetscan.co.uk estimate
6 Oct 2022
£206,250
31 Jul 2015
£148,500
View +2 more
More details

45 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

Today
£338,622
streetscan.co.uk estimate
8 Dec 2017
£275,000

47 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Semi-detached
🛏️ 6bed
📐 1410 sq ft
Today
£403,323
streetscan.co.uk estimate
30 Aug 2013
£241,000
More details

49 Hillside Avenue, Southampton, SO18 1JZ

🏠 Flat
🛏️ 3bed
📐 795 sq ft
Today
£156,427
streetscan.co.uk estimate
29 Mar 2007
£121,000
30 Jul 2001
£74,950
View +1 more
More details

51 Hillside Avenue, Southampton, SO18 1JZ

Today
£365,982
streetscan.co.uk estimate
17 Mar 2000
£99,950

53 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

Today
£433,274
streetscan.co.uk estimate
24 Jan 2013
£250,000
11 Dec 2007
£250,000
14 May 2001
£117,500

55 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Semi-detached
🛏️ 7bed
📐 1270 sq ft
Today
£444,306
streetscan.co.uk estimate
3 Jul 2015
£307,000
29 Jun 2005
£235,000
More details

59 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Semi-detached
🛏️ 7bed
📐 1389 sq ft
Today
£379,818
streetscan.co.uk estimate
22 Mar 2024
£365,000
30 Mar 2007
£265,000
View +1 more
More details

61 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Semi-detached
🛏️ 7bed
📐 1399 sq ft
Today
£392,861
streetscan.co.uk estimate
3 Oct 2014
£265,000
14 Mar 2003
£194,995
View +3 more
More details

63 Hillside Avenue, Southampton, SO18 1JZ

Today
£427,192
streetscan.co.uk estimate
14 Jun 2004
£235,000

65 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Detached
🛏️ 6bed
📐 1528 sq ft
Today
£583,284
streetscan.co.uk estimate
30 Oct 2019
£495,000
1 Nov 1996
£108,000
More details

67 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Semi-detached
🛏️ 4bed
📐 724 sq ft
Today
£290,746
streetscan.co.uk estimate
6 May 2016
£220,000
29 May 1998
£58,000
More details

69 Hillside Avenue, Southampton, SO18 1JZ

🏠 Semi-detached
🛏️ 3bed
📐 732 sq ft
Today
£253,871
streetscan.co.uk estimate
30 Apr 2010
£153,000
15 Nov 1996
£48,750
More details

71 Hillside Avenue, Southampton, SO18 1JZ

Today
£137,668
streetscan.co.uk estimate
14 Apr 2000
£48,500

71A Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

Today
£169,492
streetscan.co.uk estimate
21 Nov 2014
£135,000
5 Apr 2012
£124,000
11 Sep 2009
£126,000
7 Apr 2006
£107,500
14 Dec 2001
£77,200

77 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Detached
🛏️ 7bed
📐 1345 sq ft
Today
£481,427
streetscan.co.uk estimate
6 Nov 2013
£297,500
More details

79 Hillside Avenue, Southampton, SO18 1JZ

Today
£590,857
streetscan.co.uk estimate
16 Apr 2004
£327,500

81 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

Today
£437,557
streetscan.co.uk estimate
7 Nov 2022
£454,000
10 Apr 2008
£235,000

85 Hillside Avenue, Southampton, SO18 1JZ

Today
£330,755
streetscan.co.uk estimate
11 Jun 2004
£181,950

87 Hillside Avenue, Southampton, SO18 1JZ

Today
£340,242
streetscan.co.uk estimate
29 Jul 1999
£89,500

91 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

🏠 Detached
🛏️ 5bed
📐 1109 sq ft
Today
£411,940
streetscan.co.uk estimate
31 Jan 2023
£430,000
7 Jan 2019
£340,000
More details

93 Hillside Avenue, Bitterne Park, Southampton, SO18 1JZ

Today
£417,892
streetscan.co.uk estimate
23 Jan 2012
£249,950
8 Jul 2002
£158,000
14 Nov 1995
£55,000

Area Insights

Data Sources

Properties at SO18 1JZ appear fifty-six times in the Land Registry records, with the latest transaction recorded on 20 Mar 2026. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 19 Aug 2015. 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.