SG3 6LT
Mardleybury Road, Knebworth
Median, last 3 years
£315,000
3 sales, Jun 2023 – May 2026
Last standard sale
£232,500
30 Mar 2026
Standard sales
60
since 1995
SG3 district median
£471,250
114 sales, 12 months to May 2026
Medians count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but left out.
Median price by year
2012 to 2026. Every year since 1995 is in the figures below.
The paler 2026 bar covers January to August only, and its latest months are still filling in as sales are registered.
Paler bars rest on fewer than three sales, so they show which homes sold more than how prices moved.
Show the figures
| Year | Median | Sales |
|---|---|---|
| 2026 (to August) (few sales) | £232,500 | 1 |
| 2024 (few sales) | £315,000 | 1 |
| 2023 (few sales) | £340,000 | 1 |
| 2022 (few sales) | £370,000 | 2 |
| 2020 (few sales) | £273,000 | 1 |
| 2018 (few sales) | £300,500 | 1 |
| 2017 (few sales) | £275,000 | 1 |
| 2016 (few sales) | £298,000 | 1 |
| 2015 (few sales) | £269,950 | 1 |
| 2014 (few sales) | £229,995 | 1 |
| 2012 (few sales) | £142,500 | 1 |
| 2011 (few sales) | £205,625 | 2 |
| 2009 (few sales) | £170,000 | 1 |
| 2008 (few sales) | £171,000 | 1 |
| 2007 (few sales) | £186,000 | 1 |
| 2006 (few sales) | £161,498 | 2 |
| 2005 (few sales) | £188,475 | 2 |
| 2004 (few sales) | £180,250 | 2 |
| 2003 | £159,000 | 3 |
| 2002 | £141,750 | 4 |
| 2001 | £117,000 | 5 |
| 2000 | £93,500 | 3 |
| 1999 | £87,750 | 6 |
| 1998 (few sales) | £78,500 | 2 |
| 1997 | £64,500 | 9 |
| 1996 | £63,750 | 3 |
| 1995 (few sales) | £72,000 | 2 |
Sale history (60 records · 16 homes sold more than once)
| Address | Date | Type | Price |
|---|---|---|---|
|
14, MARDLEYBURY ROAD
30 Mar 2026 · Terraced
· Freehold
Previously £142,500 (Sep 2012) · +63%
|
30 Mar 2026 | Terraced · Freehold | £232,500 |
|
26, MARDLEYBURY ROAD
30 Oct 2024 · Terraced
· Freehold
Previously £273,000 (Mar 2020) · +15%
|
30 Oct 2024 | Terraced · Freehold | £315,000 |
|
20, MARDLEYBURY ROAD
25 Oct 2023 · Terraced
· Freehold
Previously £229,995 (Apr 2014) · +48%
|
25 Oct 2023 | Terraced · Freehold | £340,000 |
|
8, MARDLEYBURY ROAD
13 Jul 2022 · Terraced
· Freehold
Previously £300,500 (Aug 2018) · +30%
|
13 Jul 2022 | Terraced · Freehold | £390,000 |
|
32, MARDLEYBURY ROAD
8 Feb 2022 · Terraced
· Freehold
Previously £269,950 (Mar 2015) · +30%
|
8 Feb 2022 | Terraced · Freehold | £350,000 |
|
26, MARDLEYBURY ROAD
31 Mar 2020 · Terraced
· Freehold
Previously £171,000 (Apr 2008) · +60%
|
31 Mar 2020 | Terraced · Freehold | £273,000 |
|
8, MARDLEYBURY ROAD
20 Aug 2018 · Terraced
· Freehold
|
20 Aug 2018 | Terraced · Freehold | £300,500 |
|
22, MARDLEYBURY ROAD
21 Feb 2017 · Terraced
· Freehold
|
21 Feb 2017 | Terraced · Freehold | £275,000 |
|
6, MARDLEYBURY ROAD
15 Mar 2016 · Terraced
· Freehold
Previously £189,950 (Jun 2005) · +57%
|
15 Mar 2016 | Terraced · Freehold | £298,000 |
|
32, MARDLEYBURY ROAD
6 Mar 2015 · Terraced
· Freehold
Previously £170,000 (Dec 2009) · +59%
|
6 Mar 2015 | Terraced · Freehold | £269,950 |
|
20, MARDLEYBURY ROAD
8 Apr 2014 · Terraced
· Freehold
Previously £186,250 (Nov 2011) · +23%
|
8 Apr 2014 | Terraced · Freehold | £229,995 |
|
14, MARDLEYBURY ROAD
13 Sep 2012 · Terraced
· Freehold
Previously £115,000 (Sep 2002) · +24%
|
13 Sep 2012 | Terraced · Freehold | £142,500 |
|
20, MARDLEYBURY ROAD
16 Nov 2011 · Terraced
· Freehold
Previously £152,500 (Sep 2002) · +22%
|
16 Nov 2011 | Terraced · Freehold | £186,250 |
|
36, MARDLEYBURY ROAD
5 Jul 2011 · Terraced
· Freehold
Previously £159,000 (Jul 2002) · +42%
|
5 Jul 2011 | Terraced · Freehold | £225,000 |
|
32, MARDLEYBURY ROAD
18 Dec 2009 · Terraced
· Freehold
Previously £186,000 (Jun 2007) · −9%
|
18 Dec 2009 | Terraced · Freehold | £170,000 |
|
26, MARDLEYBURY ROAD
25 Apr 2008 · Terraced
· Freehold
Previously £93,500 (Dec 2000) · +83%
|
25 Apr 2008 | Terraced · Freehold | £171,000 |
|
32, MARDLEYBURY ROAD
19 Jun 2007 · Terraced
· Freehold
Previously £172,500 (Jul 2004) · +8%
|
19 Jun 2007 | Terraced · Freehold | £186,000 |
|
28, MARDLEYBURY ROAD
20 Oct 2006 · Terraced
· Freehold
Previously £119,995 (Jan 2003) · +28%
|
20 Oct 2006 | Terraced · Freehold | £152,995 |
|
24, MARDLEYBURY ROAD
31 May 2006 · Terraced
· Freehold
Previously £89,000 (Oct 1999) · +91%
|
31 May 2006 | Terraced · Freehold | £170,000 |
|
4, MARDLEYBURY ROAD
5 Sep 2005 · Terraced
· Freehold
Previously £125,000 (Jan 2001) · +50%
|
5 Sep 2005 | Terraced · Freehold | £187,000 |
|
6, MARDLEYBURY ROAD
27 Jun 2005 · Terraced
· Freehold
Previously £188,000 (Jul 2004) · +1%
|
27 Jun 2005 | Terraced · Freehold | £189,950 |
|
6, MARDLEYBURY ROAD
26 Jul 2004 · Terraced
· Freehold
Previously £129,950 (Jun 2001) · +45%
|
26 Jul 2004 | Terraced · Freehold | £188,000 |
|
32, MARDLEYBURY ROAD
22 Jul 2004 · Terraced
· Freehold
Previously £162,500 (Oct 2003) · +6%
|
22 Jul 2004 | Terraced · Freehold | £172,500 |
|
32, MARDLEYBURY ROAD
10 Oct 2003 · Terraced
· Freehold
|
10 Oct 2003 | Terraced · Freehold | £162,500 |
|
2, MARDLEYBURY ROAD
26 Jun 2003 · Terraced
· Freehold
Previously £75,000 (Jan 1998) · +112%
|
26 Jun 2003 | Terraced · Freehold | £159,000 |
|
28, MARDLEYBURY ROAD
31 Jan 2003 · Terraced
· Freehold
Previously £93,500 (Nov 2001) · +28%
|
31 Jan 2003 | Terraced · Freehold | £119,995 |
|
20, MARDLEYBURY ROAD
27 Sep 2002 · Terraced
· Freehold
Previously £82,000 (Jul 1998) · +86%
|
27 Sep 2002 | Terraced · Freehold | £152,500 |
|
14, MARDLEYBURY ROAD
2 Sep 2002 · Terraced
· Freehold
Previously £64,000 (Aug 1999) · +80%
|
2 Sep 2002 | Terraced · Freehold | £115,000 |
|
36, MARDLEYBURY ROAD
26 Jul 2002 · Terraced
· Freehold
Previously £76,950 (Jul 1996) · +107%
|
26 Jul 2002 | Terraced · Freehold | £159,000 |
|
30, MARDLEYBURY ROAD
5 Apr 2002 · Terraced
· Freehold
Previously £87,000 (Jun 1999) · +51%
|
5 Apr 2002 | Terraced · Freehold | £131,000 |
|
28, MARDLEYBURY ROAD
6 Nov 2001 · Terraced
· Freehold
Previously £76,000 (Feb 2000) · +23%
|
6 Nov 2001 | Terraced · Freehold | £93,500 |
|
18, MARDLEYBURY ROAD
12 Jul 2001 · Terraced
· Freehold
Previously £66,500 (Oct 1997) · +43%
|
12 Jul 2001 | Terraced · Freehold | £95,000 |
|
6, MARDLEYBURY ROAD
22 Jun 2001 · Terraced
· Freehold
Previously £66,000 (Mar 1997) · +97%
|
22 Jun 2001 | Terraced · Freehold | £129,950 |
|
10, MARDLEYBURY ROAD
2 Mar 2001 · Terraced
· Freehold
|
2 Mar 2001 | Terraced · Freehold | £117,000 |
|
4, MARDLEYBURY ROAD
11 Jan 2001 · Terraced
· Freehold
Previously £74,000 (Feb 1997) · +69%
|
11 Jan 2001 | Terraced · Freehold | £125,000 |
|
40, MARDLEYBURY ROAD
15 Dec 2000 · Terraced
· Freehold
Previously £77,000 (Mar 1997) · +61%
|
15 Dec 2000 | Terraced · Freehold | £124,000 |
|
26, MARDLEYBURY ROAD
12 Dec 2000 · Terraced
· Freehold
|
12 Dec 2000 | Terraced · Freehold | £93,500 |
|
28, MARDLEYBURY ROAD
29 Feb 2000 · Terraced
· Freehold
Previously £62,000 (May 1999) · +23%
|
29 Feb 2000 | Terraced · Freehold | £76,000 |
|
42, MARDLEYBURY ROAD
17 Dec 1999 · Terraced
· Freehold
Previously £71,000 (Apr 1995) · +48%
|
17 Dec 1999 | Terraced · Freehold | £105,000 |
|
24, MARDLEYBURY ROAD
29 Oct 1999 · Terraced
· Freehold
Previously £64,500 (Mar 1997) · +38%
|
29 Oct 1999 | Terraced · Freehold | £89,000 |
|
38, MARDLEYBURY ROAD
1 Sep 1999 · Terraced
· Freehold
Previously £60,000 (Aug 1996) · +48%
|
1 Sep 1999 | Terraced · Freehold | £88,500 |
|
14, MARDLEYBURY ROAD
27 Aug 1999 · Terraced
· Freehold
|
27 Aug 1999 | Terraced · Freehold | £64,000 |
|
30, MARDLEYBURY ROAD
11 Jun 1999 · Terraced
· Freehold
|
11 Jun 1999 | Terraced · Freehold | £87,000 |
|
28, MARDLEYBURY ROAD
21 May 1999 · Terraced
· Freehold
Previously £51,500 (Jan 1997) · +20%
|
21 May 1999 | Terraced · Freehold | £62,000 |
|
20, MARDLEYBURY ROAD
31 Jul 1998 · Terraced
· Freehold
Previously £63,750 (Jul 1996) · +29%
|
31 Jul 1998 | Terraced · Freehold | £82,000 |
|
2, MARDLEYBURY ROAD
16 Jan 1998 · Terraced
· Freehold
|
16 Jan 1998 | Terraced · Freehold | £75,000 |
|
18, MARDLEYBURY ROAD
31 Oct 1997 · Terraced
· Freehold
Previously £61,000 (Mar 1997) · +9%
|
31 Oct 1997 | Terraced · Freehold | £66,500 |
|
40, MARDLEYBURY ROAD
21 Mar 1997 · Terraced
· Freehold
Previously £73,000 (Apr 1995) · +5%
|
21 Mar 1997 | Terraced · Freehold | £77,000 |
|
6, MARDLEYBURY ROAD
21 Mar 1997 · Terraced
· Freehold
|
21 Mar 1997 | Terraced · Freehold | £66,000 |
|
18, MARDLEYBURY ROAD
6 Mar 1997 · Terraced
· Freehold
|
6 Mar 1997 | Terraced · Freehold | £61,000 |