Over the past 30 years, there have been 26 property sales recorded in the GU34 5BX postcode area. The highest sale price reached £660,000, while the most recent sale was a property sold in August 2025 for £485,000.

The estimated average property value in GU34 5BX currently stands at £509,015, which is approximately 23.2% 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 £4,840.

Property prices in GU34 5BX have fallen by 2.3% over the past year , with a total increase of 11.7% over the past five years, and a long-term rise of 36% over the past decade.

The most common type of property sold in the area is detached, making up around 88% of transactions , followed by semi-detached.

Housing in GU34 5BX is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

11 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 7bed
📐 2164 sq ft
Today
£546,190
streetscan.co.uk estimate
23 Nov 2009
£310,000
More details

17 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 6bed
📐 926 sq ft
Today
£570,766
streetscan.co.uk estimate
30 Nov 2021
£550,000
25 Jun 2008
£345,000
View +1 more
More details

18 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 4bed
📐 861 sq ft
Today
£459,005
streetscan.co.uk estimate
17 Sep 2018
£396,500
More details

20 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

Today
£575,262
streetscan.co.uk estimate
19 Jul 2002
£228,000

22 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

Today
£415,238
streetscan.co.uk estimate
6 Feb 2017
£343,500

25 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 4bed
📐 829 sq ft
Today
£409,846
streetscan.co.uk estimate
15 Jun 2018
£360,000
27 Feb 2015
£327,500
More details

26 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

Today
£600,640
streetscan.co.uk estimate
6 Sep 2007
£369,000
28 May 2004
£293,750
3 May 1996
£115,950
16 Feb 1995
£107,000

27A Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 5bed
📐 1109 sq ft
Today
£575,199
streetscan.co.uk estimate
21 Jun 2013
£345,000
More details

30 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

Today
£472,237
streetscan.co.uk estimate
20 Aug 2025
£485,000

31 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Semi-detached
🛏️ 4bed
📐 912 sq ft
Today
£425,514
streetscan.co.uk estimate
14 Feb 2011
£240,000
More details

32 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 4bed
📐 1066 sq ft
Today
£525,400
streetscan.co.uk estimate
3 Aug 1999
£142,000
More details

33 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 5bed
📐 1313 sq ft
Today
£542,255
streetscan.co.uk estimate
9 Aug 2024
£540,000
29 Jun 2012
£325,000
More details

35 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 5bed
📐 818 sq ft
Today
£431,221
streetscan.co.uk estimate
14 Sep 2018
£372,500
More details

36 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

🏠 Detached
🛏️ 6bed
📐 1582 sq ft
Today
£520,000
streetscan.co.uk estimate
2 Sep 2022
£540,000
28 Feb 1997
£126,000
More details

37 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

Today
£528,122
streetscan.co.uk estimate
21 Mar 2007
£297,000
7 Feb 1997
£105,000

Aragorn, 28 Thorn Lane, Four Marks, Alton, East Hampshire, Hampshire, GU34 5BX

Today
£674,013
streetscan.co.uk estimate
12 May 2022
£660,000
2 Jul 1996
£100,500

Area Insights

Data Sources

Properties at GU34 5BX appear twenty-six times in the Land Registry records, with the latest transaction recorded on 20 Aug 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Sep 2017. 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.