Postcode · Harpenden
House prices in AL5 5NJ
Every recorded sale in AL5 5NJ, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Harpenden Town
- Council
- St Albans
- Region
- East of England
- Neighbourhood population
- 1,655 (2024)
AL5 5NJHarpenden
What homes sell for in AL5 5NJ
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£645,000
Last 12 months, AL5 5
Change
−3.7%
On the 12 months before
Sales
95
Last 12 months, AL5 5
England & Wales
£291,443
Median, last 12 months
Median price by year in AL5 5
The line shows the yearly median across AL5 5; each dot is an individual sale in AL5 5NJ.
AL5 5AL5 5NJ
£0
£500k
£1m
£1.5m
200020052010201520202025
Sales per year
0
100
200
19952026
Median by property type, last 12 months
Detached · 25 sales£1,150,000
Semi-detached · 31 sales£760,000
Terraced · 18 sales£563,750
Flat · 21 sales£324,000
Sold prices in AL5 5NJ
32 sales across 13 addresses, newest first.
47 Cowper Road
Semi-detached · Freehold
| £1,225,000 | 21 Nov 2025 |
| £830,000 | 3 Dec 2019 |
| £485,000 | 30 Apr 2004 |
| £439,500 | 17 Sep 2003 |
| £322,500 | 30 Nov 2000 |
| £160,000 | 4 Feb 2000 |
45 Cowper Road
Semi-detached · Freehold
| £985,000 | 19 Jul 2024 |
| £800,000 | 9 Nov 2018 |
| £595,000 | 19 Mar 2010 |
| £186,000 | 30 Nov 2001 |
43 Cowper Road
Semi-detached · Freehold
| £940,000 | 6 Jun 2023 |
| £500,000 | 26 Jan 2011 |
| £439,500 | 10 Oct 2003 |
| £177,500 | 6 Mar 1998 |
49 Cowper Road
Terraced · Freehold
| £965,500 | 12 Aug 2022 |
| £250,000 | 16 Jul 1999 |
41 Cowper Road
Detached · Freehold
| £1,120,000 | 28 Sep 2017 |
| £887,088 | 9 Sep 2010 |
| £590,000 | 28 Apr 2004 |
| £416,000 | 24 Mar 2000 |
| £190,000 | 28 Aug 1998 |
57 Cowper Road
Semi-detached · Freehold
| £785,000 | 8 May 2017 |
59 Cowper Road
Semi-detached · Freehold
| £535,000 | 17 Sep 2015 |
65 Cowper Road
Semi-detached · Freehold
| £650,000 | 24 Nov 2014 |
69 Cowper Road
Semi-detached · Freehold
| £432,500 | 18 May 2012 |
| £148,000 | 1 Apr 1999 |
67 Cowper Road
Semi-detached · Freehold
| £372,500 | 14 Jun 2007 |
57A Cowper Road
Detached · Freehold
| £650,000 | 6 Dec 2006 |
63 Cowper Road
Semi-detached · Freehold
| £279,950 | 3 Jun 2003 |
| £159,200 | 15 Oct 1999 |
| £121,000 | 17 Apr 1998 |
61 Cowper Road
Semi-detached · Freehold
| £135,000 | 23 Jun 1997 |
About this data
Sold prices come from HM Land Registry Price Paid Data for England and Wales, covering residential sales for full market value since 1995. Medians use standard residential sales only. The latest sale in this release is from 28 Aug 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.