Over the past 30 years, there have been 14 property sales recorded in the AL5 4QD postcode area. The highest sale price reached £1,573,000, while the most recent sale was for a detached house sold in February 2026 for £1,530,000.

The estimated average property value in AL5 4QD currently stands at £1,480,294, which is approximately 58.7% 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 £9,147.

Property prices in AL5 4QD have risen by 3.6% over the past year , with a total increase of 18.5% over the past five years , and a long-term rise of 38.4% over the past decade .

100% of recorded transactions in the area were for detached properties.

Housing in AL5 4QD is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

1 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 8bed
📐 2347 sq ft
Today
£1,622,809
streetscan.co.uk estimate
18 Mar 2024
£1,573,000
More details

10 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 8bed
📐 1894 sq ft
Today
£1,537,612
streetscan.co.uk estimate
25 Feb 2026
£1,530,000
More details

11 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 9bed
📐 2250 sq ft
Today
£1,579,566
streetscan.co.uk estimate
27 Aug 2004
£685,000
29 Jun 1995
£162,000
More details

12 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 7bed
📐 1335 sq ft
Today
£1,187,891
streetscan.co.uk estimate
19 Jan 2017
£1,015,000
More details

13 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 6bed
📐 1421 sq ft
Today
£1,443,826
streetscan.co.uk estimate
31 May 2012
£852,000
More details

3 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

Today
£1,262,500
streetscan.co.uk estimate
17 Oct 1996
£205,000
14 Jul 1995
£159,500

5 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 7bed
📐 1507 sq ft
Today
£1,427,637
streetscan.co.uk estimate
26 Nov 2021
£1,340,000
More details

6 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

Today
£1,278,390
streetscan.co.uk estimate
30 Apr 2008
£699,950

7 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

Today
£1,451,320
streetscan.co.uk estimate
23 Nov 2001
£490,000

8 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 10bed
📐 2605 sq ft
Today
£2,182,412
streetscan.co.uk estimate
31 Jan 2013
£1,290,000
24 May 2002
£630,000
More details

9 Grant Gardens, Harpenden, St Albans, Hertfordshire, AL5 4QD

🏠 Detached
🛏️ 6bed
📐 1572 sq ft
Today
£1,337,327
streetscan.co.uk estimate
1 Oct 2015
£1,050,000
More details

Area Insights

Data Sources

Properties at AL5 4QD appear fourteen times in the Land Registry records, with the latest transaction recorded on 25 Feb 2026. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Apr 2013. 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.