Over the past 31 years, there have been 54 property sales recorded in the AL5 5SU postcode area. The highest sale price reached £990,000, while the most recent sale was for a detached house sold in February 2026 for £835,000.

The estimated average property value in AL5 5SU currently stands at £755,772, which is approximately 19% 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 £7,619.

Property prices in AL5 5SU have risen by 4.2% over the past year , with a total increase of 19% over the past five years , and a long-term rise of 41.3% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 76% of transactions , followed by detached and terraced.

Housing in AL5 5SU is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

41 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 5bed
📐 1012 sq ft
Today
£723,436
streetscan.co.uk estimate
1 Aug 2013
£430,000
9 Aug 2001
£197,000
View +1 more
More details

44 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Terraced
🛏️ 4bed
📐 936 sq ft
Today
£708,409
streetscan.co.uk estimate
26 Jan 2018
£610,000
10 Apr 1995
£109,000
More details

46 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Detached
🛏️ 7bed
📐 1044 sq ft
Today
£839,154
streetscan.co.uk estimate
20 Feb 2026
£835,000
More details

47 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Detached
🛏️ 6bed
📐 1195 sq ft
Today
£782,982
streetscan.co.uk estimate
19 Oct 2018
£676,000
More details

49 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 5bed
📐 1141 sq ft
Today
£636,917
streetscan.co.uk estimate
25 Sep 2008
£320,000
16 Jan 2004
£275,000
More details

50 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 4bed
📐 947 sq ft
Today
£711,692
streetscan.co.uk estimate
8 Jul 2022
£680,000
14 Jul 2003
£265,000
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More details

52 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Detached
🛏️ 4bed
📐 1001 sq ft
Today
£788,439
streetscan.co.uk estimate
5 Sep 2025
£790,000
More details

53 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

Today
£797,368
streetscan.co.uk estimate
19 Apr 1996
£120,000

54 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Detached
🛏️ 6bed
📐 1206 sq ft
Today
£921,120
streetscan.co.uk estimate
27 Sep 2013
£570,000
22 Mar 2002
£285,000
More details

55 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 4bed
📐 883 sq ft
Today
£758,977
streetscan.co.uk estimate
28 Feb 1997
£122,700
More details

58 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£659,943
streetscan.co.uk estimate
31 Mar 2022
£628,000
More details

59 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

Today
£678,734
streetscan.co.uk estimate
20 Aug 2001
£205,000
28 Jul 2000
£189,950
29 Apr 1997
£115,000

60 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 4bed
📐 824 sq ft
Today
£708,087
streetscan.co.uk estimate
6 May 2010
£374,950
13 Apr 2006
£275,000
More details

61 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Detached
🛏️ 5bed
📐 1098 sq ft
Today
£834,560
streetscan.co.uk estimate
21 Apr 2016
£685,000
24 Apr 1997
£155,000
More details

62 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Detached
🛏️ 9bed
📐 1938 sq ft
Today
£1,138,838
streetscan.co.uk estimate
30 Oct 2017
£990,000
31 Jul 2003
£370,000
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More details

64 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£755,136
streetscan.co.uk estimate
20 Sep 2024
£750,750
12 Dec 2012
£371,000
View +2 more
More details

65 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 5bed
📐 1044 sq ft
Today
£765,500
streetscan.co.uk estimate
5 Sep 2025
£765,500
31 Mar 2017
£626,500
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More details

66 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£703,156
streetscan.co.uk estimate
28 Aug 2015
£515,285
31 Aug 2010
£399,950
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More details

68 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 4bed
📐 834 sq ft
Today
£679,949
streetscan.co.uk estimate
29 Nov 1996
£104,000
More details

69 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 6bed
📐 1152 sq ft
Today
£768,917
streetscan.co.uk estimate
20 Jun 2024
£725,000
27 Mar 2020
£605,000
View +3 more
More details

70 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 7bed
📐 1206 sq ft
Today
£767,654
streetscan.co.uk estimate
25 Jan 2019
£622,000
27 Apr 2017
£655,000
View +2 more
More details

71 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

Today
£747,317
streetscan.co.uk estimate
15 Nov 2007
£395,000
5 Sep 2002
£250,000
13 Dec 1999
£175,000

73 Chesterton Avenue, Harpenden, St Albans, Hertfordshire, AL5 5SU

🏠 Semi-detached
🛏️ 5bed
📐 1141 sq ft
Today
£741,882
streetscan.co.uk estimate
26 Jul 2010
£395,000
23 Oct 2006
£323,000
View +1 more
More details

Area Insights

Data Sources

Properties at AL5 5SU appear fifty-four times in the Land Registry records, with the latest transaction recorded on 20 Feb 2026. It also has twenty Energy Performance Certificates (EPC) entries, the earliest dating back to 2 Jun 2016. 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.