Over the past 28 years, there have been 26 property sales recorded in the SO45 1YQ postcode area. The highest sale price reached £525,000, while the most recent sale was a property sold in July 2025 for £295,000.

The estimated average property value in SO45 1YQ currently stands at £346,391, which is approximately 26.8% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £3,832.

Property prices in SO45 1YQ have fallen by 1.5% over the past year , with a total increase of 21.9% over the past five years, and a long-term rise of 52.4% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 54% of transactions , followed by detached.

Housing in SO45 1YQ is predominantly owner-occupied, with an estimated 91% of homes being lived in by the owners.

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Property Sales

29 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Semi-detached
🛏️ 5bed
📐 926 sq ft
Today
£314,266
streetscan.co.uk estimate
29 Nov 2021
£304,000
More details

31 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Semi-detached
🛏️ 6bed
📐 915 sq ft
Today
£327,036
streetscan.co.uk estimate
28 Jun 2019
£275,000
More details

33 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Semi-detached
🛏️ 5bed
📐 893 sq ft
Today
£343,027
streetscan.co.uk estimate
13 Aug 2014
£234,950
More details

35 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Semi-detached
🛏️ 5bed
📐 915 sq ft
Today
£316,171
streetscan.co.uk estimate
10 Mar 2023
£325,500
23 Aug 2013
£200,000
More details

37 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Detached
🛏️ 5bed
📐 872 sq ft
Today
£305,200
streetscan.co.uk estimate
15 Sep 2023
£320,000
More details

39 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Detached
🛏️ 5bed
📐 883 sq ft
Today
£278,243
streetscan.co.uk estimate
5 Feb 2013
£177,500
More details

41 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

Today
£409,766
streetscan.co.uk estimate
23 Apr 2003
£204,000

43 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

Today
£419,206
streetscan.co.uk estimate
19 Jan 2007
£248,000
23 Jun 1999
£133,000

Derwyn Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Semi-detached
🛏️ 4bed
📐 990 sq ft
Today
£309,878
streetscan.co.uk estimate
20 May 2022
£320,000
29 May 2020
£230,000
More details

Fairview Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£303,590
streetscan.co.uk estimate
11 Jun 2014
£202,500
3 Apr 2009
£155,000
More details

Ferndene, 3 Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

Today
£295,116
streetscan.co.uk estimate
23 Feb 2018
£255,000

Goldrings Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Detached
🛏️ 4bed
📐 1173 sq ft
Today
£526,134
streetscan.co.uk estimate
3 Feb 2025
£525,000
14 Oct 2022
£285,000
More details

Le Verne Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

Today
£292,229
streetscan.co.uk estimate
18 Jul 2025
£295,000

Magnolia Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Detached
🛏️ 6bed
📐 1367 sq ft
Today
£439,701
streetscan.co.uk estimate
12 Sep 2019
£380,000
28 Apr 2006
£250,000
View +2 more
More details

Pecastel Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Detached
🛏️ 4bed
📐 624 sq ft
Today
£305,852
streetscan.co.uk estimate
25 Apr 2014
£205,000
More details

Penlaurel Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£371,091
streetscan.co.uk estimate
13 Sep 2019
£314,000
20 May 2011
£152,500
More details

St Omer Thornbury Avenue, Blackfield, Southampton, New Forest, Hampshire, SO45 1YQ

Today
£333,762
streetscan.co.uk estimate
3 Oct 1997
£72,450

Area Insights

Data Sources

Properties at SO45 1YQ appear twenty-six times in the Land Registry records, with the latest transaction recorded on 18 Jul 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Nov 2012. 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.