Postcode · Welwyn
House prices in AL6 9NN
Every recorded sale in AL6 9NN, 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
- 1,526 (2024)
AL6 9NNWelwyn
What homes sell for in AL6 9NN
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 9NN.
AL6 9AL6 9NN
£0
£500k
£1m
£1.5m
£2m
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 9NN
18 sales across 9 addresses, newest first.
Greenways, Kimpton Road
Detached · Freehold
| £950,000 | 27 Sep 2024 |
| £585,000 | 23 Sep 2013 |
| £339,995 | 20 Sep 2001 |
| £224,000 | 24 Feb 1998 |
Springwood, Kimpton Road
Detached · Freehold
| £1,600,000 | 27 Sep 2024 |
| £440,000 | 5 Nov 1998 |
Heathfield, Kimpton Road
Detached · Freehold
| £1,195,000 | 29 Sep 2021 |
Alexandra Cottage, Kimpton Road
Detached · Freehold
| £975,000 | 22 Aug 2019 |
| £650,000 | 2 Jul 2010 |
Mayfield, Kimpton Road
Detached · Freehold
| £990,000 | 10 Feb 2016 |
| £350,000 | 6 Apr 1998 |
The Oak, Kimpton Road
Detached · Freehold
| £820,000 | 16 Dec 2015 |
| £422,000 | 29 Jul 2002 |
Sayonara, Kimpton Road
Detached · Freehold
| £750,000 | 31 Jul 2013 |
| £265,000 | 2 Dec 1997 |
Fairfield, Kimpton Road
Detached · Freehold
| £650,000 | 29 Oct 2010 |
| £637,500 | 15 Nov 2007 |
The Corner House, Kimpton Road
Detached · Freehold
| £825,000 | 30 Oct 2006 |
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.