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House prices in London Road, Knebworth, SG3

119 homes have sold on London Road (SG3) since 1995, the first in 1995. Over the last five years the median sold price was £460,000 from 9 sales, 1% below the Knebworth median of £463,750and against £463,750 across SG3. Sales here have been detached 54%, semi-detached 22%, terraced 13%, flats 12%.

Median sold price
£460,000
last five years · 9 sales
Half of sales were above this price, half below
Price per sq ft
£590
based on 7 of 9 sales
Sales matched to an EPC floor area
Sales since 1995
119
3 in the last 12 months
Latest sale
£915,000
19 Mar 2026
vs Knebworth
−1%
Knebworth median £463,750

Every sale on London Road, SG3

› 84 SG3 6HB · Flats £292,000· 14 Aug 2026 · 4 sales
14 Aug 2026£292,000Flats · Leasehold646 sq ft · £452/sq ftfirst recorded sale
21 Nov 2005£176,000Flats · Leasehold646 sq ft · £273/sq ft+87% vs 2002
20 Feb 2003£153,000Flats · Leasehold646 sq ft · £237/sq ft−13% vs 2005
8 Mar 2002£94,000Flats · Leasehold646 sq ft · £146/sq ft−68% vs 2026
› 82 SG3 6HB · Detached £915,000· 19 Mar 2026 · 3 sales
19 Mar 2026£915,000Detached · Freehold1,173 sq ft · £780/sq ft+41% vs 2016
23 Feb 2021£725,000Detached · Freehold1,173 sq ft · £618/sq ft−21% vs 2026
15 Dec 2016£650,000Detached · Freehold1,173 sq ft · £554/sq ftfirst recorded sale
› 78 SG3 6HB · Detached £580,000· 20 Feb 2026
20 Feb 2026£580,000Detached · Freehold958 sq ft · £605/sq ftfirst recorded sale
› 22b SG3 6JP · Flats £250,000· 16 Oct 2025
16 Oct 2025£250,000Flats · Freeholdfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages.
› 91 SG3 6HG · Detached £825,000· 6 Aug 2025
6 Aug 2025£825,000Detached · Freehold1,399 sq ft · £590/sq ftfirst recorded sale
› 3 SG3 6JU · Detached £636,000· 24 Oct 2024
24 Oct 2024£636,000Detached · Freehold1,227 sq ft · £518/sq ftfirst recorded sale
› Apartment 1, Sandpit House Rear of 137 SG3 6EX · Flats £280,000· 5 Jul 2024
5 Jul 2024£280,000Flats · Leaseholdfirst recorded sale
› Apartment 2, Sandpit House Rear of 137 SG3 6EX · Flats £280,000· 5 Jul 2024
5 Jul 2024£280,000Flats · Leaseholdfirst recorded sale
› 9 SG3 6LG · Semi-detached £453,000· 23 Feb 2023 · 2 sales
23 Feb 2023£453,000Semi-detached · Freehold1,033 sq ft · £438/sq ftfirst recorded sale
16 Apr 2019£380,000Semi-detached · Freehold1,033 sq ft · £368/sq ft−16% vs 2023
› 43 SG3 6JE · Semi-detached £460,000· 14 Oct 2022 · 2 sales
14 Oct 2022£460,000Semi-detached · Freehold1,668 sq ft · £276/sq ftfirst recorded sale
22 Sept 2004£395,000Semi-detached · Freehold1,668 sq ft · £237/sq ft−14% vs 2022
› 17 SG3 6JE · Terraced £365,000· 12 Aug 2022 · 5 sales
12 Aug 2022£365,000Terraced · Freehold592 sq ft · £617/sq ftfirst recorded sale
2 Jul 2008£235,000Terraced · Freehold592 sq ft · £397/sq ft+147% vs 1998
21 Sept 2001£159,995Terraced · Freehold592 sq ft · £270/sq ft+100% vs 1996
30 Apr 1998£95,000Terraced · Freehold592 sq ft · £160/sq ft−41% vs 2001
29 Nov 1996£80,000Terraced · Freehold592 sq ft · £135/sq ft−78% vs 2022
› 56 SG3 6HJ · Semi-detached £695,000· 18 Jun 2021 · 4 sales
18 Jun 2021£695,000Semi-detached · Freehold1,647 sq ft · £422/sq ft+42% vs 2012
15 Jun 2012£490,000Semi-detached · Freehold1,647 sq ft · £298/sq ft+262% vs 1999
15 Jan 2007£444,500Semi-detached · Freehold1,647 sq ft · £270/sq ft−36% vs 2021
27 Aug 1999£135,500Semi-detached · Freehold1,647 sq ft · £82/sq ftfirst recorded sale
› 118a SG3 6HB · Terraced £340,000· 5 Oct 2020 · 2 sales
5 Oct 2020£340,000Terraced · Freehold484 sq ft · £702/sq ftfirst recorded sale
21 Apr 2016£265,000Terraced · Freehold484 sq ft · £547/sq ft−22% vs 2020
› 10 SG3 6JP · Detached £855,000· 5 Oct 2020 · 2 sales
5 Oct 2020£855,000Detached · Freeholdfirst recorded sale
15 Dec 2016£950,000Detached · Freehold+11% vs 2020
› 118b SG3 6HB · Detached £290,000· 28 Aug 2020 · 5 sales
28 Aug 2020£290,000Detached · Freehold635 sq ft · £457/sq ftfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages.
6 Oct 2017£325,000Detached · Freehold635 sq ft · £512/sq ft+63% vs 2007
28 Sept 2007£269,000Detached · Freehold635 sq ft · £424/sq ft−17% vs 2017
13 Jul 2007£200,000Detached · Freehold635 sq ft · £315/sq ft−31% vs 2020
11 Dec 2003£189,000Detached · Freehold635 sq ft · £298/sq ft−30% vs 2007
› 75 SG3 6HG · Detached £285,000· 22 May 2020
22 May 2020£285,000Detached · Freeholdfirst recorded sale
› 37 SG3 6JE · Detached £880,000· 16 Oct 2019 · 2 sales
16 Oct 2019£880,000Detached · Freehold2,626 sq ft · £335/sq ft+562% vs 1996
24 Apr 1996£133,000Detached · Freehold2,626 sq ft · £51/sq ftfirst recorded sale
› 18 SG3 6JP · Detached £642,000· 17 Jul 2019 · 2 sales
17 Jul 2019£642,000Detached · Freehold2,067 sq ft · £311/sq ft+318% vs 2002
8 Nov 2002£153,500Detached · Freehold2,067 sq ft · £74/sq ftfirst recorded sale
› 100 SG3 6HB · Detached £680,000· 30 Aug 2018
30 Aug 2018£680,000Detached · Freehold1,528 sq ft · £445/sq ftfirst recorded sale
› 66 SG3 6HB · Detached £702,000· 8 Dec 2017
8 Dec 2017£702,000Detached · Freehold1,324 sq ft · £530/sq ftfirst recorded sale
› 98 SG3 6HB · Detached £682,500· 15 Nov 2017 · 3 sales
15 Nov 2017£682,500Detached · Freehold1,485 sq ft · £459/sq ft+179% vs 2001
19 Sept 2006£470,000Detached · Freehold1,485 sq ft · £316/sq ftfirst recorded sale
10 Jan 2001£245,000Detached · Freehold1,485 sq ft · £165/sq ft−48% vs 2006
› 24 SG3 6JP · Flats £257,500· 21 Sept 2017 · 2 sales
21 Sept 2017£257,500Flats · Leasehold624 sq ft · £412/sq ft+51% vs 2006
7 Jul 2006£170,000Flats · Leasehold · New build624 sq ft · £272/sq ftfirst recorded sale
› 104 SG3 6HB · Semi-detached £700,000· 14 Sept 2017
14 Sept 2017£700,000Semi-detached · Freehold1,894 sq ft · £370/sq ftfirst recorded sale
› 4 SG3 6JS · Terraced £335,000· 31 Aug 2017 · 3 sales
31 Aug 2017£335,000Terraced · Freehold829 sq ft · £404/sq ft+26% vs 2014
7 Jul 2014£265,000Terraced · Freehold829 sq ft · £320/sq ft+43% vs 2010
26 Nov 2010£185,000Terraced · Freehold829 sq ft · £223/sq ftfirst recorded sale
› 112 SG3 6HB · Semi-detached £680,000· 28 Oct 2016 · 3 sales
28 Oct 2016£680,000Semi-detached · Freehold1,572 sq ft · £433/sq ftfirst recorded sale
25 Aug 2004£360,000Semi-detached · Freehold1,572 sq ft · £229/sq ft+179% vs 1995
4 May 1995£129,000Semi-detached · Freehold1,572 sq ft · £82/sq ft−81% vs 2016
› 18a SG3 6JP · Detached £710,000· 12 Oct 2016
12 Oct 2016£710,000Detached · Freehold1,539 sq ft · £461/sq ftfirst recorded sale
› 114 SG3 6HB · Semi-detached £560,000· 6 May 2016 · 2 sales
6 May 2016£560,000Semi-detached · Freeholdfirst recorded sale
29 May 2008£431,000Semi-detached · Freehold−23% vs 2016
› 9a SG3 6LG · Semi-detached £389,950· 29 Apr 2016 · 3 sales
29 Apr 2016£389,950Semi-detached · Freehold1,012 sq ft · £385/sq ftfirst recorded sale
4 Jan 2006£247,000Terraced · Freehold1,012 sq ft · £244/sq ft−37% vs 2016
16 May 2001£145,000Terraced · Freehold1,012 sq ft · £143/sq ft−41% vs 2006
› 83 SG3 6HG · Detached £975,000· 18 Mar 2016 · 3 sales
18 Mar 2016£975,000Detached · Freehold3,197 sq ft · £305/sq ftfirst recorded sale
15 Feb 2007£635,000Detached · Freehold3,197 sq ft · £199/sq ft−35% vs 2016
17 Sept 1998£320,000Detached · Freehold3,197 sq ft · £100/sq ft−50% vs 2007
› 106 SG3 6HB · Detached £710,000· 11 Sept 2015 · 2 sales
11 Sept 2015£710,000Detached · Freehold+42% vs 2010
5 Mar 2010£500,000Detached · Freeholdfirst recorded sale
› 52 SG3 6HH · Detached £707,500· 17 Apr 2015 · 3 sales
17 Apr 2015£707,500Detached · Freehold1,636 sq ft · £432/sq ftfirst recorded sale
14 Oct 2003£400,000Detached · Freehold1,636 sq ft · £244/sq ft+14% vs 2003
1 May 2003£350,000Detached · Freehold1,636 sq ft · £214/sq ft−51% vs 2015
› 67 SG3 6HG · Detached £849,500· 16 Sept 2014 · 3 sales
16 Sept 2014£849,500Detached · Freehold2,142 sq ft · £397/sq ft+44% vs 2005
22 Apr 2005£590,000Detached · Freehold2,142 sq ft · £275/sq ftfirst recorded sale
26 Jan 2000£307,000Detached · Freehold2,142 sq ft · £143/sq ft−64% vs 2014
› 58 SG3 6HJ · Semi-detached £375,000· 26 Aug 2014 · 2 sales
26 Aug 2014£375,000Semi-detached · Freehold1,195 sq ft · £314/sq ft+194% vs 1996
24 May 1996£127,500Semi-detached · Freehold1,195 sq ft · £107/sq ftfirst recorded sale
› 90 SG3 6HB · Semi-detached £525,000· 9 May 2014
9 May 2014£525,000Semi-detached · Freehold1,658 sq ft · £317/sq ftfirst recorded sale
› 68 SG3 6HB · Detached £453,000· 20 Dec 2013 · 2 sales
20 Dec 2013£453,000Detached · Freehold1,668 sq ft · £272/sq ftfirst recorded sale
31 Oct 1996£168,000Detached · Freehold1,668 sq ft · £101/sq ft−63% vs 2013
› 85 SG3 6HG · Detached £690,000· 29 Nov 2013 · 2 sales
29 Nov 2013£690,000Detached · Freehold1,195 sq ft · £578/sq ft+38% vs 2006
23 Jun 2006£500,000Detached · Freehold1,195 sq ft · £418/sq ftfirst recorded sale
› 93 SG3 6HG · Detached £590,024· 10 Jul 2013
10 Jul 2013£590,024Detached · Freehold1,518 sq ft · £389/sq ftfirst recorded sale
› 87 SG3 6HG · Detached £699,950· 3 Jul 2013 · 2 sales
3 Jul 2013£699,950Detached · Freehold1,625 sq ft · £431/sq ft+61% vs 2002
31 May 2002£435,000Detached · Freehold1,625 sq ft · £268/sq ftfirst recorded sale
› 13 SG3 6JE · Detached £410,000· 21 Feb 2011
21 Feb 2011£410,000Detached · Freehold1,733 sq ft · £237/sq ftfirst recorded sale
› 117 SG3 6EX · Semi-detached £200,000· 17 Jan 2011
17 Jan 2011£200,000Semi-detached · Freeholdfirst recorded sale
› Flat 2, 119 SG3 6EX · Flats £119,000· 8 Oct 2010
8 Oct 2010£119,000Flats · Leasehold732 sq ft · £163/sq ftfirst recorded sale
› 62 SG3 6HJ · Detached £385,000· 2 Sept 2010
2 Sept 2010£385,000Detached · Freeholdfirst recorded sale
› 89 SG3 6HG · Detached £595,000· 12 Jul 2010 · 2 sales
12 Jul 2010£595,000Detached · Freehold1,755 sq ft · £339/sq ft+45% vs 2008
8 Aug 2008£410,000Detached · Freehold1,755 sq ft · £234/sq ftfirst recorded sale
› Flat 1, 119 SG3 6EX · Flats £109,000· 15 Jan 2010
15 Jan 2010£109,000Flats · Leasehold753 sq ft · £145/sq ftfirst recorded sale
› 59 SG3 6JE · Detached £350,000· 3 Mar 2009
3 Mar 2009£350,000Detached · Freeholdfirst recorded sale
› 86 SG3 6HB · Flats £195,500· 4 Jan 2008 · 2 sales
4 Jan 2008£195,500Flats · Leasehold657 sq ft · £298/sq ftfirst recorded sale
8 Dec 1998£68,000Flats · Leasehold657 sq ft · £104/sq ft−65% vs 2008
› 94 SG3 6HB · Detached £319,950· 17 Dec 2007 · 3 sales
17 Dec 2007£319,950Detached · Freeholdfirst recorded sale
20 May 2004£270,000Detached · Freehold−16% vs 2007
18 Jun 2002£160,000Detached · Freehold−41% vs 2004
› Unit 9, 121 SG3 6EX · Flats £250,000· 1 Jun 2007
1 Jun 2007£250,000Flats · Freeholdfirst recorded sale
› 88 SG3 6HB · Semi-detached £448,000· 17 May 2007
17 May 2007£448,000Semi-detached · Freeholdfirst recorded sale
› 39 SG3 6JE · Detached £555,000· 17 Jan 2007 · 2 sales
17 Jan 2007£555,000Detached · Freehold+210% vs 1996
5 Sept 1996£178,950Detached · Freeholdfirst recorded sale
› 32 SG3 6JD · Semi-detached £215,000· 19 Dec 2006 · 2 sales
19 Dec 2006£215,000Semi-detached · Freehold753 sq ft · £285/sq ft+19% vs 2005
12 Sept 2005£180,000Semi-detached · Freehold753 sq ft · £239/sq ftfirst recorded sale
› 11 SG3 6JE · Detached £395,000· 15 Sept 2006 · 2 sales
15 Sept 2006£395,000Detached · Freehold1,302 sq ft · £303/sq ftfirst recorded sale
2 Dec 2003£360,000Detached · Freehold1,302 sq ft · £276/sq ft−9% vs 2006
› 122 SG3 6HB · Flats £140,000· 31 Jan 2006
31 Jan 2006£140,000Flats · Leasehold · New build850 sq ft · £165/sq ftfirst recorded sale
› 136 SG3 6EY · Terraced £250,000· 13 Oct 2005
13 Oct 2005£250,000Terraced · Freeholdfirst recorded sale
› 134a SG3 6EY · Terraced £220,000· 16 Sept 2005
16 Sept 2005£220,000Terraced · Freeholdfirst recorded sale
› 92 SG3 6HB · Semi-detached £268,000· 7 Jul 2005
7 Jul 2005£268,000Semi-detached · Freeholdfirst recorded sale
› 22 SG3 6JP · Detached £475,000· 12 May 2005 · 2 sales
12 May 2005£475,000Detached · Freehold+217% vs 1998
2 Feb 1998£150,000Detached · Freeholdfirst recorded sale
› 107 SG3 6HG · Detached £499,999· 31 Mar 2005 · 2 sales
31 Mar 2005£499,999Detached · Freeholdfirst recorded sale
7 Jul 2004£775,000Detached · Freehold+55% vs 2005
› 19 SG3 6JE · Terraced £140,000· 25 Nov 2004
25 Nov 2004£140,000Terraced · Freehold538 sq ft · £260/sq ftfirst recorded sale
› 61 SG3 6JE · Detached £651,750· 5 Aug 2004
5 Aug 2004£651,750Detached · Freeholdfirst recorded sale
› 8 SG3 6JS · Semi-detached £307,500· 14 Apr 2004 · 2 sales
14 Apr 2004£307,500Semi-detached · Freehold1,356 sq ft · £227/sq ft+97% vs 1998
3 Aug 1998£156,000Semi-detached · Freehold1,356 sq ft · £115/sq ftfirst recorded sale
› 80 SG3 6HB · Detached £275,000· 24 Oct 2003
24 Oct 2003£275,000Detached · Freehold1,109 sq ft · £248/sq ftfirst recorded sale
› 101 SG3 6HG · Detached £375,000· 30 Aug 2001
30 Aug 2001£375,000Detached · Freeholdfirst recorded sale
› 31 SG3 6JE · Detached £249,950· 10 Jul 2001 · 2 sales
10 Jul 2001£249,950Detached · Freeholdfirst recorded sale
27 Aug 1997£155,000Detached · Freehold−38% vs 2001
› 95 SG3 6HG · Detached £335,000· 9 Jul 1999
9 Jul 1999£335,000Detached · Freehold1,819 sq ft · £184/sq ftfirst recorded sale
› 55 SG3 6JE · Detached £120,000· 29 Jan 1999
29 Jan 1999£120,000Detached · Freehold786 sq ft · £153/sq ftfirst recorded sale
› 20a SG3 6JP · Detached £85,000· 22 Aug 1997
22 Aug 1997£85,000Detached · Freehold · New buildfirst recorded sale
› 60 SG3 6HJ · Semi-detached £124,500· 17 Apr 1997
17 Apr 1997£124,500Semi-detached · Freeholdfirst recorded sale

At your size

A 90 m² (970 sq ft) home in SG3 is worth roughly £403k–£502k at the district's typical £416–£518 per square foot (255 sales, two years). That is a range, not a valuation.

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London Road continues into SG2 (3 sales).

All sold prices in Knebworth· SG3 district on the Knebworth page

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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.

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