Postcode · Harpenden
House prices in AL5 3AG
Every recorded sale in AL5 3AG, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Harpenden North
- Council
- St Albans
- Region
- East of England
- Neighbourhood population
- 1,490 (2024)
AL5 3AGHarpenden
What homes sell for in AL5 3AG
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£960,000
Last 12 months, AL5 3
Change
+3.8%
On the 12 months before
Sales
57
Last 12 months, AL5 3
England & Wales
£291,443
Median, last 12 months
Median price by year in AL5 3
The line shows the yearly median across AL5 3; each dot is an individual sale in AL5 3AG.
AL5 3AL5 3AG
£0
£1m
£2m
£3m
200020052010201520202025
Sales per year
0
50
100
150
19952026
Median by property type, last 12 months
Detached · 26 sales£1,180,000
Semi-detached · 16 sales£907,500
Terraced · 9 sales£717,230
Flat · 6 sales£270,000
Sold prices in AL5 3AG
25 sales across 15 addresses, newest first.
39 Roundwood Park
Detached · Freehold
| £2,999,500 | 20 Feb 2026 |
| £1,015,000 | 24 Nov 2005 |
| £323,000 | 29 Nov 1996 |
31 Roundwood Park
Detached · Freehold
| £1,235,000 | 29 Nov 2019 |
33 Roundwood Park
Detached · Freehold
| £1,605,000 | 3 Jul 2019 |
| £1,200,000 | 28 Mar 2012 |
| £345,000 | 4 Apr 1997 |
47 Roundwood Park
Detached · Freehold
| £1,100,000 | 12 Oct 2016 |
| £190,000 | 21 Jul 1995 |
51 Roundwood Park
Detached · Freehold
| £1,775,000 | 6 Nov 2015 |
51A Roundwood Park
Detached · Freehold · New build
| £1,675,000 | 14 Aug 2015 |
43 Roundwood Park
Detached · Freehold
| £1,500,000 | 25 Jun 2012 |
| £636,000 | 14 Jan 2005 |
35A Roundwood Park
Detached · Freehold
| £1,100,000 | 6 May 2009 |
| £1,100,000 | 29 Jun 2007 |
| £285,000 | 6 Sep 1996 |
35 Roundwood Park
Detached · Freehold · New build
| £1,400,000 | 30 May 2008 |
45 Roundwood Park
Detached · Freehold
| £499,999 | 26 Oct 2007 |
37 Roundwood Park
Detached · Freehold
| £1,200,000 | 3 Apr 2007 |
| £1,000,000 | 10 Nov 2005 |
37A Roundwood Park
Detached · Freehold · New build
| £1,300,000 | 30 Jun 2006 |
41 Roundwood Park
Detached · Freehold
| £658,000 | 8 Jan 2004 |
53 Roundwood Park
Detached · Freehold
| £575,000 | 16 May 2003 |
| £340,000 | 30 Jun 1999 |
31A Roundwood Park
Detached · Freehold
| £455,000 | 9 Apr 1999 |
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.