Postcode · Hatfield
House prices in AL9 7AG
Every recorded sale in AL9 7AG, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Brookmans Park
- Council
- Welwyn Hatfield
- Region
- East of England
- Neighbourhood population
- 1,261 (2024)
AL9 7AGHatfield
What homes sell for in AL9 7AG
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£605,000
Last 12 months, AL9 7
Change
−18.2%
On the 12 months before
Sales
64
Last 12 months, AL9 7
England & Wales
£291,443
Median, last 12 months
Median price by year in AL9 7
The line shows the yearly median across AL9 7; each dot is an individual sale in AL9 7AG.
AL9 7AL9 7AG
£0
£500k
£1m
£1.5m
200020052010201520202025
Sales per year
0
100
200
19952026
Median by property type, last 12 months
Detached · 15 sales£1,250,000
Semi-detached · 30 sales£605,000
Terraced · 14 sales£487,500
Flat · 5 sales£295,000
Sold prices in AL9 7AG
13 sales across 9 addresses, newest first.
38 Calder Avenue
Detached · Freehold
| £1,300,000 | 22 Feb 2022 |
| £800,000 | 18 Jun 2009 |
36A Calder Avenue
Detached · Freehold
| £1,140,000 | 4 Feb 2019 |
48 Calder Avenue
Detached · Freehold
| £920,000 | 21 Jul 2017 |
46 Calder Avenue
Detached · Freehold
| £862,000 | 10 Oct 2013 |
| £475,000 | 22 Oct 2003 |
44 Calder Avenue
Detached · Freehold
| £686,500 | 28 May 2009 |
| £420,000 | 31 May 2002 |
40 Calder Avenue
Detached · Freehold
| £707,500 | 29 May 2007 |
| £350,000 | 19 Nov 1999 |
36 Calder Avenue
Detached · Freehold
| £650,000 | 29 Sep 2006 |
42 Calder Avenue
Detached · Freehold
| £395,000 | 26 Oct 2001 |
52 Calder Avenue
Detached · Freehold
| £642,500 | 31 Oct 2000 |
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.