Over the past 31 years, there have been 51 property sales recorded in the AL5 4LY postcode area. The highest sale price reached £720,000, while the most recent sale was for a semi-detached maisonette sold in June 2025 for £320,000.

The estimated average property value in AL5 4LY currently stands at £299,536, which is approximately 67.9% 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 £5,067.

Property prices in AL5 4LY have risen by 2.8% over the past year , with a total increase of 11.2% over the past five years , and a long-term rise of 26.3% over the past decade .

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

Housing in AL5 4LY is predominantly owner-occupied, with an estimated 57% of homes being lived in by the owners.

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Property Sales

10 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Other
🛏️ 3bed
📐 624 sq ft
Today
£48,804
streetscan.co.uk estimate
8 Oct 2018
£48,000
27 Mar 2013
£201,250
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14 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£293,223
streetscan.co.uk estimate
19 Aug 2022
£305,000
5 Mar 2004
£165,000
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18 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£293,423
streetscan.co.uk estimate
29 Jan 2004
£152,000
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2 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

Today
£270,557
streetscan.co.uk estimate
11 Aug 2008
£180,000
3 Nov 2003
£154,000
20 Jan 1997
£58,250

20 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£302,220
streetscan.co.uk estimate
5 Nov 1999
£89,950
18 Dec 1998
£72,000
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22 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£286,145
streetscan.co.uk estimate
7 Aug 2020
£272,000
17 Jun 2013
£209,950
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24 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

Today
£296,963
streetscan.co.uk estimate
17 May 2004
£159,950
12 Oct 2001
£122,500
17 Nov 2000
£103,000
22 Aug 1997
£69,000

26 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£322,994
streetscan.co.uk estimate
23 Jun 2025
£320,000
12 Apr 2021
£251,500
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28 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£288,156
streetscan.co.uk estimate
30 Sep 2005
£165,000
12 May 2000
£98,000
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2A Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Semi-detached
🛏️ 4bed
📐 721 sq ft
Today
£629,181
streetscan.co.uk estimate
25 Jun 2021
£550,000
22 Sep 2015
£399,950
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2B Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£760,491
streetscan.co.uk estimate
12 Jul 2024
£720,000
24 Feb 2012
£300,000
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30 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

Today
£12,886
streetscan.co.uk estimate
20 Dec 2017
£13,204

32 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£282,718
streetscan.co.uk estimate
14 Dec 2005
£168,000
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Land Associated With, 32 Land Associated With, Hammers Gate, Harpenden, St Albans, Hertfordshire, AL5 4LY

Today
£319,671
streetscan.co.uk estimate
30 Nov 1998
£80,000
27 Mar 1997
£59,950

34 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Detached
🛏️ 4bed
📐 1249 sq ft
Today
£615,576
streetscan.co.uk estimate
22 Jan 2018
£540,000
More details

4 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£293,985
streetscan.co.uk estimate
24 Oct 2013
£208,000
10 May 2002
£87,500
More details

6 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£294,135
streetscan.co.uk estimate
29 Nov 2013
£207,500
More details

8 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

🏠 Flat
🛏️ 4bed
📐 657 sq ft
Today
£318,066
streetscan.co.uk estimate
17 Dec 2014
£265,000
26 Oct 2007
£215,000
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Garage 1 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

Today
£23,072
streetscan.co.uk estimate
30 Jun 2022
£23,500

Garage 3 Riverford Close, Harpenden, St Albans, Hertfordshire, AL5 4LY

Today
£25,260
streetscan.co.uk estimate
16 Jun 2021
£25,000

Area Insights

Data Sources

Properties at AL5 4LY appear fifty-one times in the Land Registry records, with the latest transaction recorded on 23 Jun 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 27 Jun 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.