Over the past 29 years, there have been 174 property sales recorded in the SG3 6QT postcode area. The highest sale price reached £775,000, while the most recent sale was for a terraced house sold in August 2025 for £490,000.

The estimated average property value in SG3 6QT currently stands at £433,972, which is approximately 22.1% 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 £5,067.

Property prices in SG3 6QT have risen by 3.5% over the past year , with a total increase of 12.6% over the past five years, and a long-term rise of 42.8% over the past decade.

The most common type of property sold in the area is flat, making up around 49% of transactions , followed by terraced and detached.

Housing in SG3 6QT is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

1 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Detached
🛏️ 7bed
📐 1378 sq ft
Today
£741,371
streetscan.co.uk estimate
15 Aug 2023
£775,000
28 Aug 1997
£180,000
More details

10 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 5bed
📐 1119 sq ft
Today
£558,161
streetscan.co.uk estimate
23 Apr 1999
£121,000
More details

11 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£499,437
streetscan.co.uk estimate
1 Apr 2009
£235,000
21 Dec 1998
£159,995

12 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£576,556
streetscan.co.uk estimate
5 Jun 2003
£235,000
11 Aug 1998
£167,558

13 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£837,653
streetscan.co.uk estimate
15 Jul 1997
£158,995

14 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£453,252
streetscan.co.uk estimate
15 Dec 2020
£412,500
20 Jul 2005
£220,000
View +1 more
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15 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 980 sq ft
Today
£492,787
streetscan.co.uk estimate
27 Sep 2013
£287,500
10 Jun 2005
£222,500
View +2 more
More details

16 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£505,050
streetscan.co.uk estimate
20 Dec 2007
£277,500
2 Nov 2001
£120,000

17 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£484,674
streetscan.co.uk estimate
29 Aug 2025
£490,000
4 Aug 2017
£373,500
View +1 more
More details

18 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£745,789
streetscan.co.uk estimate
30 Jul 1999
£169,870

19 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 5bed
📐 1023 sq ft
Today
£493,155
streetscan.co.uk estimate
30 May 2025
£470,000
25 Jul 2016
£355,000
View +1 more
More details

2 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Detached
🛏️ 5bed
📐 1130 sq ft
Today
£589,049
streetscan.co.uk estimate
29 Jul 2004
£279,950
27 Jun 2000
£195,000
View +1 more
More details

20 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£453,231
streetscan.co.uk estimate
12 Mar 2021
£407,500
27 Apr 2004
£247,500
View +1 more
More details

21 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 5bed
📐 1076 sq ft
Today
£516,530
streetscan.co.uk estimate
10 Jun 2011
£290,000
16 Jul 1999
£148,995
More details

22 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£498,415
streetscan.co.uk estimate
9 Sep 2005
£239,000
10 Jun 1999
£142,607

23 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£567,545
streetscan.co.uk estimate
22 Mar 2002
£182,000
24 May 1999
£132,995

27 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 538 sq ft
Today
£276,925
streetscan.co.uk estimate
8 Mar 2024
£277,500
28 Jul 2021
£277,500
View +5 more
More details

28 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£263,870
streetscan.co.uk estimate
18 Jan 2021
£262,500
11 Apr 2017
£242,000
View +2 more
More details

29 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 414 sq ft
Today
£277,594
streetscan.co.uk estimate
13 Mar 2017
£275,000
24 Mar 2016
£214,000
View +4 more
More details

3 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Detached
🛏️ 6bed
📐 1152 sq ft
Today
£624,988
streetscan.co.uk estimate
24 Jun 2002
£249,995
26 Jul 1996
£130,000
More details

30 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 2bed
📐 593 sq ft
Today
£190,792
streetscan.co.uk estimate
27 Oct 2017
£190,000
11 Sep 2015
£153,500
View +4 more
More details

31 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£278,503
streetscan.co.uk estimate
13 Sep 2002
£137,950
21 Oct 1999
£93,000

32 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 538 sq ft
Today
£260,010
streetscan.co.uk estimate
14 Aug 2023
£270,000
23 Jun 2022
£295,000
View +3 more
More details

33 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£278,298
streetscan.co.uk estimate
26 Jul 2024
£283,500
16 Feb 2018
£255,000
View +2 more
More details

34 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 4bed
📐 697 sq ft
Today
£251,530
streetscan.co.uk estimate
11 Feb 2020
£245,000
5 Jun 2015
£195,000
View +3 more
More details

35 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£210,656
streetscan.co.uk estimate
27 Sep 2024
£210,000
24 Sep 2015
£160,000
View +5 more
More details

36 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£261,100
streetscan.co.uk estimate
27 Jul 2012
£170,000
3 Dec 2007
£121,000
View +3 more
More details

37 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 969 sq ft
Today
£383,420
streetscan.co.uk estimate
28 Aug 2015
£280,000
30 Mar 2007
£249,950
View +1 more
More details

38 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£604,506
streetscan.co.uk estimate
21 Jan 2000
£153,995

39 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£460,734
streetscan.co.uk estimate
23 Aug 2002
£168,000
3 Mar 2000
£154,995

4 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Detached
🛏️ 6bed
📐 1065 sq ft
Today
£608,362
streetscan.co.uk estimate
18 Oct 2010
£360,000
5 Dec 2002
£249,950
View +1 more
More details

40 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Semi-detached
🛏️ 4bed
📐 990 sq ft
Today
£566,769
streetscan.co.uk estimate
7 Apr 2000
£156,995
More details

41 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£408,841
streetscan.co.uk estimate
1 Feb 2016
£310,000
16 Oct 2006
£249,950
View +3 more
More details

42 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 818 sq ft
Today
£529,941
streetscan.co.uk estimate
31 Jan 2000
£135,000
3 Sep 1998
£120,995
More details

43 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 3bed
📐 794 sq ft
Today
£457,633
streetscan.co.uk estimate
22 Jul 2019
£395,000
7 Oct 2005
£210,000
View +3 more
More details

44 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£411,046
streetscan.co.uk estimate
17 Apr 2015
£278,000
23 Jun 2008
£235,000
View +2 more
More details

45 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£468,878
streetscan.co.uk estimate
1 Jun 2004
£215,000
24 Oct 1997
£119,995

46 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£318,912
streetscan.co.uk estimate
20 Apr 2022
£317,000
6 May 2015
£270,000
View +2 more
More details

47 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£402,055
streetscan.co.uk estimate
21 Feb 2014
£243,000
19 Oct 2001
£163,000
View +1 more
More details

48 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 958 sq ft
Today
£396,662
streetscan.co.uk estimate
17 Apr 2023
£382,000
10 Aug 2001
£157,000
View +1 more
More details

49 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 4bed
📐 915 sq ft
Today
£424,531
streetscan.co.uk estimate
8 Mar 2013
£237,500
12 Jun 2002
£177,500
View +2 more
More details

5 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£772,759
streetscan.co.uk estimate
18 Oct 1996
£142,602

50 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£247,701
streetscan.co.uk estimate
17 Apr 2015
£196,000
9 Oct 1998
£78,000
More details

51 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£241,849
streetscan.co.uk estimate
25 Oct 2013
£165,000
27 Aug 2010
£159,000
View +2 more
More details

52 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£240,750
streetscan.co.uk estimate
18 Nov 2005
£152,000
9 Jul 2001
£113,000
23 Oct 1998
£89,000

53 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 2bed
📐 646 sq ft
Today
£202,324
streetscan.co.uk estimate
14 Jul 2020
£193,500
9 Jun 2017
£190,000
View +3 more
More details

54 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 4bed
📐 764 sq ft
Today
£263,836
streetscan.co.uk estimate
11 Feb 2021
£260,000
3 Mar 2014
£167,500
View +2 more
More details

55 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 549 sq ft
Today
£237,452
streetscan.co.uk estimate
31 May 2001
£90,000
23 Sep 1998
£76,000
More details

56 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 517 sq ft
Today
£224,876
streetscan.co.uk estimate
29 Aug 2014
£170,000
10 Jan 2003
£128,000
View +2 more
More details

57 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Terraced
🛏️ 3bed
📐 743 sq ft
Today
£415,509
streetscan.co.uk estimate
16 Oct 1998
£88,000
More details

58 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£164,981
streetscan.co.uk estimate
10 Jun 2015
£135,000
22 Dec 2005
£124,950
View +3 more
More details

59 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£269,477
streetscan.co.uk estimate
1 Dec 2023
£265,000
26 Jan 2017
£220,000
View +4 more
More details

6 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Detached
🛏️ 6bed
📐 1079 sq ft
Today
£730,225
streetscan.co.uk estimate
6 Sep 1996
£134,000
More details

7 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

🏠 Detached
🛏️ 6bed
📐 1227 sq ft
Today
£589,621
streetscan.co.uk estimate
20 Jul 2001
£212,750
9 Aug 1996
£139,000
More details

8 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£768,224
streetscan.co.uk estimate
18 Oct 1996
£141,765

9 Twin Foxes, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6QT

Today
£534,569
streetscan.co.uk estimate
27 Feb 2007
£275,000
29 Jul 1998
£165,768

Area Insights

Data Sources

Properties at SG3 6QT appear one hundred and seventy-four times in the Land Registry records, with the latest transaction recorded on 29 Aug 2025. It also has fourty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 31 Jul 2013. 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.