Over the past 29 years, there have been 67 property sales recorded in the SG3 6JW postcode area. The highest sale price reached £650,000, while the most recent sale was for a terraced flat sold in August 2025 for £285,000.

The estimated average property value in SG3 6JW currently stands at £481,367, which is approximately 13.6% 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 £4,744.

Property prices in SG3 6JW have risen by 2.4% over the past year , with a total increase of 11% over the past five years, and a long-term rise of 38.9% over the past decade.

The most common type of property sold in the area is flat, making up around 37% of transactions , followed by detached and semi-detached.

Housing in SG3 6JW is predominantly owner-occupied, with an estimated 79% of homes being lived in by the owners.

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Property Sales

1 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£836,531
streetscan.co.uk estimate
10 May 2007
£445,000

10 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Detached
🛏️ 8bed
📐 1292 sq ft
Today
£620,971
streetscan.co.uk estimate
26 Oct 2020
£580,000
18 Nov 2005
£316,000
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11 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£727,864
streetscan.co.uk estimate
2 Jul 2007
£399,950
15 Oct 2004
£345,000

12 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£604,493
streetscan.co.uk estimate
22 Oct 1999
£172,000
26 Mar 1996
£110,000

14 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Semi-detached
🛏️ 6bed
📐 1281 sq ft
Today
£653,595
streetscan.co.uk estimate
25 Jun 2021
£600,000
9 Jan 1998
£157,500
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15 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£653,789
streetscan.co.uk estimate
12 Mar 1998
£153,000
30 Sep 1997
£10,000

16 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Detached
🛏️ 7bed
📐 1259 sq ft
Today
£599,314
streetscan.co.uk estimate
24 Feb 2020
£540,000
More details

17 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£672,366
streetscan.co.uk estimate
5 Mar 2010
£375,000
30 Nov 2006
£340,000
31 May 1996
£114,500

18 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Detached
🛏️ 7bed
📐 1206 sq ft
Today
£602,705
streetscan.co.uk estimate
22 May 2015
£425,000
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19 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£737,778
streetscan.co.uk estimate
30 Apr 1999
£166,000

2 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Semi-detached
🛏️ 6bed
📐 1335 sq ft
Today
£416,667
streetscan.co.uk estimate
27 Mar 2025
£415,000
More details

20 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£688,312
streetscan.co.uk estimate
12 May 1999
£159,000

21 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£586,206
streetscan.co.uk estimate
4 Apr 2002
£223,000

23 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£538,976
streetscan.co.uk estimate
21 Nov 2003
£242,000

24 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Semi-detached
🛏️ 5bed
📐 1313 sq ft
Today
£485,207
streetscan.co.uk estimate
19 Aug 2016
£410,000
30 Jan 1998
£109,500
More details

26 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Semi-detached
🛏️ 5bed
📐 1109 sq ft
Today
£551,136
streetscan.co.uk estimate
18 Oct 2019
£485,000
29 Aug 2014
£299,000
More details

27 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Semi-detached
🛏️ 5bed
📐 1030 sq ft
Today
£348,977
streetscan.co.uk estimate
22 Jun 2017
£290,000
12 Oct 2016
£490,000
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28 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 2bed
📐 420 sq ft
Today
£218,501
streetscan.co.uk estimate
5 May 2006
£139,995
More details

29 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 538 sq ft
Today
£241,702
streetscan.co.uk estimate
20 Jun 2022
£254,000
11 Nov 2016
£250,000
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3 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Semi-detached
🛏️ 6bed
📐 1141 sq ft
Today
£522,803
streetscan.co.uk estimate
22 Apr 2021
£470,000
10 Feb 2012
£270,000
More details

30 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£190,451
streetscan.co.uk estimate
26 Jan 2022
£195,000
27 Mar 2015
£150,000
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31 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£252,358
streetscan.co.uk estimate
14 Aug 2018
£250,000
17 Mar 2006
£179,950
More details

32 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£254,275
streetscan.co.uk estimate
23 Jun 2014
£188,000
4 Nov 2011
£170,000
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33 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 2bed
📐 498 sq ft
Today
£230,215
streetscan.co.uk estimate
10 May 2006
£147,500
More details

34 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Detached
🛏️ 4bed
📐 764 sq ft
Today
£410,608
streetscan.co.uk estimate
14 Apr 2022
£425,000
10 Nov 2009
£282,000
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35 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£281,781
streetscan.co.uk estimate
18 Aug 2025
£285,000
4 Feb 2022
£253,000
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36 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 886 sq ft
Today
£356,117
streetscan.co.uk estimate
6 Aug 2010
£240,000
24 Apr 2006
£224,000
More details

37 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 634 sq ft
Today
£256,402
streetscan.co.uk estimate
31 Jul 2013
£172,000
More details

38 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£285,915
streetscan.co.uk estimate
28 Apr 2006
£182,000
More details

39 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£268,585
streetscan.co.uk estimate
24 Jan 2022
£275,000
27 Nov 2018
£235,000
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More details

5 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Semi-detached
🛏️ 5bed
📐 1389 sq ft
Today
£516,484
streetscan.co.uk estimate
4 May 2005
£235,000
More details

6 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Detached
🛏️ 5bed
📐 1066 sq ft
Today
£585,906
streetscan.co.uk estimate
30 Sep 2013
£360,000
14 Mar 1996
£118,000
More details

7 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

🏠 Detached
🛏️ 7bed
📐 1281 sq ft
Today
£645,343
streetscan.co.uk estimate
28 Mar 2025
£650,000
28 Jul 2000
£210,000
More details

8 Wolves Mere, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JW

Today
£642,259
streetscan.co.uk estimate
21 Mar 2006
£307,000
14 Aug 2003
£269,000

Area Insights

Data Sources

Properties at SG3 6JW appear sixty-seven times in the Land Registry records, with the latest transaction recorded on 18 Aug 2025. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Sep 2021. 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.