Over the past 30 years, there have been 22 property sales recorded in the AL5 2NH postcode area. The highest sale price reached £3,400,000, while the most recent sale was a property sold in March 2025 for £3,400,000.

The estimated average property value in AL5 2NH currently stands at £2,170,310, which is approximately 132.7% 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 £8,042.

Property prices in AL5 2NH 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 38.7% over the past decade .

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

Housing in AL5 2NH is predominantly owner-occupied, with an estimated 84% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

1 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ bed
📐 5188 sq ft
Today
£3,525,598
streetscan.co.uk estimate
12 Aug 2015
£2,625,000
More details

10 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 9bed
📐 2239 sq ft
Today
£2,396,697
streetscan.co.uk estimate
15 Sep 2023
£2,335,000
More details

11 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 10bed
📐 3078 sq ft
Today
£1,803,571
streetscan.co.uk estimate
6 Dec 2017
£1,575,000
12 Apr 2002
£700,000
More details

12 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 9bed
📐 1862 sq ft
Today
£2,375,592
streetscan.co.uk estimate
11 Nov 2022
£2,385,000
More details

13 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 10bed
📐 3897 sq ft
Today
£2,516,421
streetscan.co.uk estimate
27 May 2021
£2,200,000
More details

14 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 9bed
📐 2888 sq ft
Today
£1,895,646
streetscan.co.uk estimate
4 Jun 2014
£1,250,000
10 Jan 2003
£765,000
View +1 more
More details

15 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 7bed
📐 2325 sq ft
Today
£1,951,392
streetscan.co.uk estimate
30 Sep 2020
£1,735,000
More details

16 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

Today
£2,433,735
streetscan.co.uk estimate
7 Dec 2006
£1,200,000

17 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 7bed
📐 2390 sq ft
Today
£1,764,077
streetscan.co.uk estimate
1 Jun 2023
£1,675,000
9 Jan 2015
£1,225,000
More details

2 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 11bed
📐 2960 sq ft
Today
£2,198,719
streetscan.co.uk estimate
19 Dec 2019
£1,870,000
More details

3 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ bed
📐 4295 sq ft
Today
£1,636,184
streetscan.co.uk estimate
19 Oct 2018
£1,412,626
More details

4 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 10bed
📐 2691 sq ft
Today
£1,747,405
streetscan.co.uk estimate
6 Jun 2018
£1,500,000
More details

5 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 7bed
📐 2153 sq ft
Today
£1,768,255
streetscan.co.uk estimate
24 Feb 2023
£1,756,000
More details

6 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

Today
£1,812,821
streetscan.co.uk estimate
16 Aug 1995
£280,000

7 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

Today
£1,825,769
streetscan.co.uk estimate
28 Oct 1999
£470,000

8 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

🏠 Detached
🛏️ 10bed
📐 3068 sq ft
Today
£1,859,609
streetscan.co.uk estimate
18 Jul 2018
£1,600,000
More details

9 The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

Today
£2,056,561
streetscan.co.uk estimate
31 Jul 1998
£450,000

Olive Tree House The Warren, Harpenden, St Albans, Hertfordshire, AL5 2NH

Today
£3,447,791
streetscan.co.uk estimate
6 Mar 2025
£3,400,000

Area Insights

Data Sources

Properties at AL5 2NH appear twenty-two times in the Land Registry records, with the latest transaction recorded on 6 Mar 2025. It also has thirteen Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Jan 2018. 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.