Postcode · Harpenden
House prices in AL5 4NS
Every recorded sale in AL5 4NS, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Harpenden North
- Council
- St Albans
- Region
- East of England
- Neighbourhood population
- 1,272 (2024)
AL5 4NSHarpenden
What homes sell for in AL5 4NS
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£792,500
Last 12 months, AL5 4
Change
+22.8%
On the 12 months before
Sales
78
Last 12 months, AL5 4
England & Wales
£291,443
Median, last 12 months
Median price by year in AL5 4
The line shows the yearly median across AL5 4; each dot is an individual sale in AL5 4NS.
AL5 4AL5 4NS
£0
£500k
£1m
£1.5m
200020052010201520202025
Sales per year
0
100
200
19952026
Median by property type, last 12 months
Detached · 20 sales£1,377,500
Semi-detached · 26 sales£865,000
Terraced · 12 sales£625,000
Flat · 20 sales£335,000
Sold prices in AL5 4NS
13 sales across 5 addresses, newest first.
4A Clarendon Road
Detached · Freehold
| £1,226,000 | 25 Feb 2026 |
| £690,000 | 26 Aug 2011 |
| £550,000 | 16 Sep 2009 |
3A Clarendon Road
Detached · Freehold
| £1,430,000 | 30 May 2018 |
| £1,000,000 | 2 Apr 2015 |
| £800,000 | 29 Oct 2010 |
| £330,000 | 27 Nov 1997 |
4 Clarendon Road
Semi-detached · Freehold
| £684,550 | 31 Mar 2011 |
6 Clarendon Road
Detached · Freehold
| £855,000 | 14 Jul 2010 |
| £767,000 | 25 Jan 2008 |
| £450,000 | 7 Jun 2007 |
3 Clarendon Road
Detached · Freehold
| £680,000 | 2 Oct 2009 |
| £359,950 | 20 Jun 2002 |
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.