Over the past 30 years, there have been 115 property sales recorded in the SG3 6DX postcode area. The highest sale price reached £472,500, while the most recent sale was for a terraced house sold in September 2025 for £422,250.

The estimated average property value in SG3 6DX currently stands at £320,608, which is approximately 42.4% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £5,138.

Property prices in SG3 6DX have risen by 5.7% over the past year , with a total increase of 15.6% over the past five years, and a long-term rise of 49% over the past decade.

The most common type of property sold in the area is terraced, making up around 54% of transactions , followed by flat and semi-detached.

Housing in SG3 6DX is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

100 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£223,281
streetscan.co.uk estimate
8 Nov 2024
£225,000
24 Feb 2022
£211,000
View +3 more
More details

102 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£177,371
streetscan.co.uk estimate
26 May 2010
£112,500
30 Jul 1999
£59,995
More details

104 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 499 sq ft
Today
£178,578
streetscan.co.uk estimate
30 Sep 2010
£110,000
28 Jul 2000
£65,250
View +2 more
More details

106 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£503,846
streetscan.co.uk estimate
25 Jun 2025
£472,500
9 May 2006
£202,000
View +2 more
More details

108 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 603 sq ft
Today
£400,916
streetscan.co.uk estimate
16 Dec 2003
£159,995
14 Jun 2002
£124,950
View +2 more
More details

110 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 603 sq ft
Today
£358,594
streetscan.co.uk estimate
6 Nov 2015
£255,000
7 Sep 2000
£92,500
More details

112 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Semi-detached
🛏️ 3bed
📐 614 sq ft
Today
£363,588
streetscan.co.uk estimate
24 Feb 2006
£164,995
28 Jun 1999
£78,000
More details

114 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 610 sq ft
Today
£326,110
streetscan.co.uk estimate
15 Dec 2011
£170,000
21 May 2004
£157,000
View +1 more
More details

116 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 5bed
📐 915 sq ft
Today
£473,922
streetscan.co.uk estimate
29 Aug 2023
£437,500
2 Jul 2014
£275,000
View +5 more
More details

118 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£414,433
streetscan.co.uk estimate
15 Nov 2019
£335,000
6 Sep 2012
£232,000
More details

122 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 5bed
📐 797 sq ft
Today
£451,074
streetscan.co.uk estimate
2 Jul 2003
£175,000
25 Jul 2001
£127,000
View +1 more
More details

124 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 807 sq ft
Today
£434,118
streetscan.co.uk estimate
24 Nov 2023
£410,000
12 Nov 2019
£312,500
More details

126 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£380,282
streetscan.co.uk estimate
17 May 2024
£350,000
More details

128 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Semi-detached
🛏️ 4bed
📐 797 sq ft
Today
£403,456
streetscan.co.uk estimate
16 May 2025
£385,000
23 Jan 2012
£220,000
View +4 more
More details

50 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

Today
£428,537
streetscan.co.uk estimate
22 Aug 2005
£198,000
18 Dec 2002
£163,000

52 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 5bed
📐 818 sq ft
Today
£422,250
streetscan.co.uk estimate
22 Sep 2025
£422,250
31 Jan 2019
£345,000
View +3 more
More details

54 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

Today
£480,732
streetscan.co.uk estimate
24 Jan 1997
£73,000
11 Aug 1995
£73,500

56 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 797 sq ft
Today
£439,535
streetscan.co.uk estimate
3 Sep 2020
£367,500
2 Oct 2015
£303,000
More details

58 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

Today
£291,534
streetscan.co.uk estimate
13 Dec 1996
£44,000

62 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 2bed
📐 506 sq ft
Today
£244,948
streetscan.co.uk estimate
15 Mar 2024
£220,000
10 May 2012
£146,000
View +4 more
More details

64 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 764 sq ft
Today
£306,863
streetscan.co.uk estimate
25 Jan 2001
£77,000
More details

66 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 624 sq ft
Today
£404,587
streetscan.co.uk estimate
17 May 2002
£122,500
30 Aug 1995
£59,500
More details

68 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 4bed
📐 689 sq ft
Today
£347,727
streetscan.co.uk estimate
16 Oct 2009
£170,000
More details

70 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£400,079
streetscan.co.uk estimate
29 Nov 2022
£376,000
3 Nov 2017
£295,000
View +3 more
More details

72 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

Today
£335,427
streetscan.co.uk estimate
2 Nov 2007
£182,000

74 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£200,665
streetscan.co.uk estimate
25 Oct 2019
£180,000
23 May 2008
£125,000
View +2 more
More details

76 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£185,048
streetscan.co.uk estimate
6 Jan 2014
£122,000
24 Oct 2007
£132,000
View +3 more
More details

78 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£183,366
streetscan.co.uk estimate
8 Jun 2007
£124,950
24 Mar 1999
£47,000
More details

80 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

Today
£214,543
streetscan.co.uk estimate
30 Apr 2001
£70,000
30 Nov 1995
£36,000

82 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 569 sq ft
Today
£198,632
streetscan.co.uk estimate
6 Feb 2013
£123,500
22 Dec 2010
£123,000
View +2 more
More details

84 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£221,881
streetscan.co.uk estimate
31 Mar 2021
£208,000
16 May 2019
£205,000
View +4 more
More details

86 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 4bed
📐 883 sq ft
Today
£426,055
streetscan.co.uk estimate
7 Aug 2006
£215,000
22 Jan 2001
£134,000
More details

88 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£401,613
streetscan.co.uk estimate
22 Feb 2007
£207,500
31 Mar 1999
£93,950
View +1 more
More details

90 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 5bed
📐 904 sq ft
Today
£467,368
streetscan.co.uk estimate
18 Jun 1997
£74,000
More details

92 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£442,215
streetscan.co.uk estimate
13 Aug 2019
£355,000
6 Aug 2014
£245,000
View +1 more
More details

94 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

Today
£193,302
streetscan.co.uk estimate
9 May 2006
£120,000
28 Mar 2002
£80,000
28 Apr 2000
£59,000

96 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

Today
£155,593
streetscan.co.uk estimate
16 Oct 1996
£30,250

98 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DX

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£222,424
streetscan.co.uk estimate
7 Jun 2022
£217,500
27 Oct 2017
£195,000
View +2 more
More details

Area Insights

Data Sources

Properties at SG3 6DX appear one hundred and fifteen times in the Land Registry records, with the latest transaction recorded on 22 Sep 2025. It also has thirty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Jan 2010. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.