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GR

SG3 6NU

New Close, Knebworth

Median, last 3 years
£610,000
6 sales, Jun 2023 – May 2026
Last standard sale
£665,000
1 Jul 2026
Standard sales
90
since 1995 (+1 additional entry)
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

£166k £333k £499k £665k 2012: £375,000 median, 3 sales 2013: £446,500 median, 1 sale 2014: £365,750 median, 4 sales 2014 2016: £464,000 median, 2 sales 2017: £565,100 median, 1 sale 2017 2018: £590,000 median, 2 sales 2019: £407,500 median, 2 sales 2020: £548,000 median, 1 sale 2020 2021: £492,500 median, 4 sales 2023: £630,000 median, 1 sale 2023 2024: £590,000 median, 3 sales 2025: £580,000 median, 2 sales 2026 (January to August): £665,000 median, 1 sale 2026

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
Median sale price and number of sales by year
Year Median Sales
2026 (to August) (few sales) £665,000 1
2025 (few sales) £580,000 2
2024 £590,000 3
2023 (few sales) £630,000 1
2021 £492,500 4
2020 (few sales) £548,000 1
2019 (few sales) £407,500 2
2018 (few sales) £590,000 2
2017 (few sales) £565,100 1
2016 (few sales) £464,000 2
2014 £365,750 4
2013 (few sales) £446,500 1
2012 £375,000 3
2011 (few sales) £365,500 2
2010 (few sales) £308,000 1
2009 £282,500 3
2007 £305,000 5
2006 (few sales) £308,500 2
2005 £275,000 3
2004 £275,000 3
2003 £242,498 8
2002 £212,000 4
2001 £195,000 3
2000 £165,500 7
1999 £127,000 3
1998 £129,500 8
1997 £105,000 6
1996 (few sales) £123,500 2
1995 £92,500 3

Sale history (91 records · 29 homes sold more than once)

Address Price
26, NEW CLOSE
1 Jul 2026 · Semi-detached · Freehold
Previously £565,100 (Dec 2017) · +18%
£665,000
18, NEW CLOSE
11 Nov 2025 · Semi-detached · Freehold
Previously £239,995 (Feb 2003) · +108%
£500,000
6, NEW CLOSE
25 Apr 2025 · Semi-detached · Freehold
Previously £385,000 (Dec 2011) · +71%
£660,000
29, NEW CLOSE
19 Dec 2024 · Semi-detached · Freehold
Previously £149,000 (Nov 1998) · +296%
£590,000
13, NEW CLOSE
19 Aug 2024 · Semi-detached · Freehold
Previously £280,000 (Sep 2009) · +132%
£650,000
21, NEW CLOSE
27 Mar 2024 · Semi-detached · Freehold
£495,000
39, NEW CLOSE
4 Oct 2023 · Semi-detached · Freehold
Previously £382,000 (Dec 2012) · +65%
£630,000
48, NEW CLOSE
2 Jun 2021 · Semi-detached · Freehold
Previously £420,000 (Jul 2016)
£495,000
43, NEW CLOSE
26 Mar 2021 · Semi-detached · Freehold
Previously £295,000 (Dec 2009) · +34%
£395,000
49, NEW CLOSE
26 Mar 2021 · Semi-detached · Freehold
Previously £250,000 (Oct 2003) · +96%
£490,000
27, NEW CLOSE
8 Jan 2021 · Semi-detached · Freehold
Previously £315,000 (Feb 2005) · +79%
£565,000
16, NEW CLOSE
31 Jan 2020 · Semi-detached · Freehold
Previously £230,000 (Jul 2003) · +138%
£548,000
2, NEW CLOSE
29 May 2019 · Semi-detached · Freehold
Previously £282,500 (Nov 2009) · +42%
£400,000
36, NEW CLOSE
10 May 2019 · Semi-detached · Freehold
Previously £320,000 (Jan 2007) · +30%
£415,000
23, NEW CLOSE
9 Oct 2018 · Detached · Freehold
£760,000
3, NEW CLOSE
5 Jul 2018 · Semi-detached · Freehold
Previously £275,000 (May 2005) · +53%
£420,000
26, NEW CLOSE
8 Dec 2017 · Semi-detached · Freehold
Previously £155,000 (Dec 2000) · +265%
£565,100
48, NEW CLOSE Cat B
8 Jul 2016 · Semi-detached · Freehold
Previously £190,500 (Sep 2002)
£420,000
44, NEW CLOSE
12 May 2016 · Semi-detached · Freehold
Previously £372,500 (Oct 2014) · +28%
£475,000
35, NEW CLOSE
28 Apr 2016 · Semi-detached · Freehold
£453,000
44, NEW CLOSE
10 Oct 2014 · Semi-detached · Freehold
£372,500
51, NEW CLOSE
5 Aug 2014 · Semi-detached · Freehold
Previously £280,000 (Sep 2007) · +21%
£339,950
9, NEW CLOSE
29 May 2014 · Semi-detached · Freehold
Previously £250,000 (Nov 2001) · +120%
£550,000
22, NEW CLOSE
23 May 2014 · Semi-detached · Freehold
£359,000
42, NEW CLOSE
31 Jan 2013 · Semi-detached · Freehold
Previously £280,000 (Mar 2007) · +59%
£446,500
39, NEW CLOSE
13 Dec 2012 · Semi-detached · Freehold
Previously £337,000 (Sep 2006) · +13%
£382,000
28, NEW CLOSE
15 Jun 2012 · Semi-detached · Freehold
Previously £280,000 (Sep 2006) · +34%
£375,000
10, NEW CLOSE
3 May 2012 · Semi-detached · Freehold
Previously £208,000 (Mar 2002) · +66%
£345,000
6, NEW CLOSE
2 Dec 2011 · Semi-detached · Freehold
Previously £107,000 (Aug 1997) · +260%
£385,000
12, NEW CLOSE
18 Feb 2011 · Semi-detached · Freehold
Previously £245,000 (Jun 2003) · +41%
£346,000
20, NEW CLOSE
24 Sep 2010 · Semi-detached · Freehold
£308,000
43, NEW CLOSE
15 Dec 2009 · Semi-detached · Freehold
£295,000
2, NEW CLOSE
3 Nov 2009 · Semi-detached · Freehold
£282,500
13, NEW CLOSE
14 Sep 2009 · Semi-detached · Freehold
Previously £112,500 (Mar 2000) · +149%
£280,000
32, NEW CLOSE
1 Nov 2007 · Semi-detached · Freehold
Previously £105,000 (Mar 1997) · +233%
£350,000
51, NEW CLOSE
7 Sep 2007 · Semi-detached · Freehold
Previously £250,000 (Aug 2003) · +12%
£280,000
38, NEW CLOSE
20 Jun 2007 · Semi-detached · Freehold
Previously £217,950 (Feb 2003) · +40%
£305,000
42, NEW CLOSE
26 Mar 2007 · Semi-detached · Freehold
£280,000
36, NEW CLOSE
12 Jan 2007 · Semi-detached · Freehold
Previously £225,000 (Oct 2002) · +42%
£320,000
39, NEW CLOSE
8 Sep 2006 · Semi-detached · Freehold
Previously £195,000 (May 2001) · +73%
£337,000
28, NEW CLOSE
5 Sep 2006 · Semi-detached · Freehold
£280,000
17, NEW CLOSE
7 Jul 2005 · Semi-detached · Freehold
Previously £127,000 (Feb 1999) · +117%
£275,000
3, NEW CLOSE
25 May 2005 · Semi-detached · Freehold
Previously £92,500 (Sep 1995) · +197%
£275,000
27, NEW CLOSE
21 Feb 2005 · Semi-detached · Freehold
Previously £95,000 (Mar 1997) · +232%
£315,000
45, NEW CLOSE
25 Oct 2004 · Semi-detached · Freehold
Previously £135,000 (Dec 1996) · +156%
£345,000
30, NEW CLOSE
30 Apr 2004 · Terraced · Freehold
£275,000
19, NEW CLOSE
30 Jan 2004 · Semi-detached · Freehold
£249,995
49, NEW CLOSE
7 Oct 2003 · Semi-detached · Freehold
Previously £130,000 (Jul 1997) · +92%
£250,000
51, NEW CLOSE
8 Aug 2003 · Semi-detached · Freehold
Previously £168,995 (Jul 2000) · +48%
£250,000
16, NEW CLOSE
10 Jul 2003 · Semi-detached · Freehold
£230,000

Cat B An additional Price Paid entry (category B): a repossession, a buy-to-let with an identifiable mortgage, a purchase by a company or other non-private buyer, or a sale of another kind of property. Left out of every average.