Postcode · Welwyn
House prices in AL6 9SU
Every recorded sale in AL6 9SU, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Knebworth, Codicote & Kimpton
- Council
- North Hertfordshire
- Region
- East of England
- Neighbourhood population
- 1,887 (2024)
AL6 9SUWelwyn
What homes sell for in AL6 9SU
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£620,000
Last 12 months, AL6 9
Change
−3.9%
On the 12 months before
Sales
45
Last 12 months, AL6 9
England & Wales
£291,443
Median, last 12 months
Median price by year in AL6 9
The line shows the yearly median across AL6 9; each dot is an individual sale in AL6 9SU.
AL6 9AL6 9SU
£0
£500k
£1m
£1.5m
200020052010201520202025
Sales per year
0
50
100
150
19952026
Median by property type, last 12 months
Detached · 13 sales£920,000
Semi-detached · 11 sales£625,000
Terraced · 16 sales£491,500
Flat · 5 sales£240,000
Sold prices in AL6 9SU
26 sales across 15 addresses, newest first.
Briar Cottage, Pottersheath Road
Semi-detached · Freehold
| £655,000 | 12 Feb 2026 |
| £610,000 | 17 Dec 2020 |
| £405,000 | 7 Aug 2014 |
| £335,000 | 6 Aug 2004 |
| £132,000 | 19 Apr 1995 |
Sunnyside Cottage, Pottersheath Road
Semi-detached · Freehold
| £825,000 | 1 Sep 2023 |
| £650,000 | 19 Feb 2019 |
| £439,950 | 31 Aug 2006 |
Lagonda Stud, Pottersheath Road
Detached · Freehold
| £1,350,000 | 8 Oct 2021 |
Rosalie, Pottersheath Road
Semi-detached · Freehold
| £800,000 | 1 Sep 2021 |
Hollybush Cottage, Pottersheath Road
Semi-detached · Freehold
| £520,000 | 1 May 2020 |
| £138,000 | 28 Feb 1997 |
Windmill Cottage, Pottersheath Road
Detached · Freehold
| £1,180,000 | 22 Aug 2019 |
Purley Cottage, Pottersheath Road
Semi-detached · Freehold
| £585,000 | 9 Feb 2016 |
| £469,950 | 2 Mar 2007 |
Pine Lodge, Pottersheath Road
Detached · Freehold
| £490,000 | 30 Nov 2011 |
Woodbrook, Pottersheath Road
Semi-detached · Freehold
| £440,000 | 15 Oct 2009 |
| £318,000 | 19 Sep 2002 |
| £129,000 | 16 Jan 1995 |
4, The Cottages, Pottersheath Road
Terraced · Freehold
| £499,500 | 26 Oct 2007 |
| £174,000 | 3 Jun 1999 |
2, The Cottages, Pottersheath Road
Semi-detached · Freehold
| £200,000 | 18 Oct 2007 |
3, The Cottages, Pottersheath Road
Terraced · Freehold
| £315,000 | 22 May 2006 |
Copse House, Pottersheath Road
Detached · Freehold
| £750,000 | 7 Apr 2006 |
Poplars Farm, Pottersheath Road
Detached · Freehold
| £633,000 | 10 Mar 2003 |
Paddock Cottage, Pottersheath Road
Detached · Freehold
| £550,000 | 27 Feb 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.