Postcode · Knebworth
House prices in SG3 6LT
Every recorded sale in SG3 6LT, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Woolmer Green, Oaklands & Digswell
- Council
- Welwyn Hatfield
- Region
- East of England
- Neighbourhood population
- 1,506 (2024)
SG3 6LTKnebworth
What homes sell for in SG3 6LT
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£460,000
Last 12 months, SG3 6
Change
−4.7%
On the 12 months before
Sales
99
Last 12 months, SG3 6
England & Wales
£291,443
Median, last 12 months
Median price by year in SG3 6
The line shows the yearly median across SG3 6; each dot is an individual sale in SG3 6LT.
SG3 6SG3 6LT
£0
£200k
£400k
£600k
200020052010201520202025
Sales per year
0
100
200
300
19952026
Median by property type, last 12 months
Detached · 20 sales£730,000
Semi-detached · 26 sales£520,000
Terraced · 31 sales£400,000
Flat · 22 sales£263,500
Sold prices in SG3 6LT
60 sales across 20 addresses, newest first.
14 Mardleybury Road
Terraced · Freehold
| £232,500 | 30 Mar 2026 |
| £142,500 | 13 Sep 2012 |
| £115,000 | 2 Sep 2002 |
| £64,000 | 27 Aug 1999 |
26 Mardleybury Road
Terraced · Freehold
| £315,000 | 30 Oct 2024 |
| £273,000 | 31 Mar 2020 |
| £171,000 | 25 Apr 2008 |
| £93,500 | 12 Dec 2000 |
20 Mardleybury Road
Terraced · Freehold
| £340,000 | 25 Oct 2023 |
| £229,995 | 8 Apr 2014 |
| £186,250 | 16 Nov 2011 |
| £152,500 | 27 Sep 2002 |
| £82,000 | 31 Jul 1998 |
| £63,750 | 5 Jul 1996 |
8 Mardleybury Road
Terraced · Freehold
| £390,000 | 13 Jul 2022 |
| £300,500 | 20 Aug 2018 |
32 Mardleybury Road
Terraced · Freehold
| £350,000 | 8 Feb 2022 |
| £269,950 | 6 Mar 2015 |
| £170,000 | 18 Dec 2009 |
| £186,000 | 19 Jun 2007 |
| £172,500 | 22 Jul 2004 |
| £162,500 | 10 Oct 2003 |
22 Mardleybury Road
Terraced · Freehold
| £275,000 | 21 Feb 2017 |
6 Mardleybury Road
Terraced · Freehold
| £298,000 | 15 Mar 2016 |
| £189,950 | 27 Jun 2005 |
| £188,000 | 26 Jul 2004 |
| £129,950 | 22 Jun 2001 |
| £66,000 | 21 Mar 1997 |
36 Mardleybury Road
Terraced · Freehold
| £225,000 | 5 Jul 2011 |
| £159,000 | 26 Jul 2002 |
| £76,950 | 19 Jul 1996 |
28 Mardleybury Road
Terraced · Freehold
| £152,995 | 20 Oct 2006 |
| £119,995 | 31 Jan 2003 |
| £93,500 | 6 Nov 2001 |
| £76,000 | 29 Feb 2000 |
| £62,000 | 21 May 1999 |
| £51,500 | 31 Jan 1997 |
24 Mardleybury Road
Terraced · Freehold
| £170,000 | 31 May 2006 |
| £89,000 | 29 Oct 1999 |
| £64,500 | 5 Mar 1997 |
4 Mardleybury Road
Terraced · Freehold
| £187,000 | 5 Sep 2005 |
| £125,000 | 11 Jan 2001 |
| £74,000 | 14 Feb 1997 |
2 Mardleybury Road
Terraced · Freehold
| £159,000 | 26 Jun 2003 |
| £75,000 | 16 Jan 1998 |
30 Mardleybury Road
Terraced · Freehold
| £131,000 | 5 Apr 2002 |
| £87,000 | 11 Jun 1999 |
18 Mardleybury Road
Terraced · Freehold
| £95,000 | 12 Jul 2001 |
| £66,500 | 31 Oct 1997 |
| £61,000 | 6 Mar 1997 |
10 Mardleybury Road
Terraced · Freehold
| £117,000 | 2 Mar 2001 |
40 Mardleybury Road
Terraced · Freehold
| £124,000 | 15 Dec 2000 |
| £77,000 | 21 Mar 1997 |
| £73,000 | 21 Apr 1995 |
42 Mardleybury Road
Terraced · Freehold
| £105,000 | 17 Dec 1999 |
| £71,000 | 13 Apr 1995 |
38 Mardleybury Road
Terraced · Freehold
| £88,500 | 1 Sep 1999 |
| £60,000 | 14 Aug 1996 |
16 Mardleybury Road
Terraced · Freehold
| £55,000 | 6 Mar 1997 |
12 Mardleybury Road
Terraced · Freehold
| £49,950 | 18 Feb 1997 |
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.