Over the past 30 years, there have been 59 property sales recorded in the SG3 6LT postcode area. The highest sale price reached £390,000, while the most recent sale was for a terraced house sold in October 2024 for £315,000.

The estimated average property value in SG3 6LT currently stands at £355,965, which is approximately 36.1% 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 £5,467.

Property prices in SG3 6LT have risen by 4.9% over the past year , with a total increase of 16.6% over the past five years, and a long-term rise of 46.8% over the past decade.

100% of recorded transactions in the area were for terraced properties.

Housing in SG3 6LT is predominantly owner-occupied, with an estimated 78% of homes being lived in by the owners.

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Property Sales

10 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

Today
£403,852
streetscan.co.uk estimate
2 Mar 2001
£117,000

12 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 3bed
📐 570 sq ft
Today
£287,356
streetscan.co.uk estimate
18 Feb 1997
£49,950
More details

14 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 2bed
📐 506 sq ft
Today
£252,019
streetscan.co.uk estimate
13 Sep 2012
£142,500
2 Sep 2002
£115,000
View +1 more
More details

16 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

Today
£309,298
streetscan.co.uk estimate
6 Mar 1997
£55,000

18 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 3bed
📐 603 sq ft
Today
£308,750
streetscan.co.uk estimate
12 Jul 2001
£95,000
31 Oct 1997
£66,500
View +1 more
More details

2 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

Today
£390,096
streetscan.co.uk estimate
26 Jun 2003
£159,000
16 Jan 1998
£75,000

20 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 4bed
📐 689 sq ft
Today
£345,874
streetscan.co.uk estimate
25 Oct 2023
£340,000
8 Apr 2014
£229,995
View +4 more
More details

22 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 4bed
📐 635 sq ft
Today
£325,000
streetscan.co.uk estimate
21 Feb 2017
£275,000
More details

24 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 3bed
📐 646 sq ft
Today
£346,578
streetscan.co.uk estimate
31 May 2006
£170,000
29 Oct 1999
£89,000
View +1 more
More details

26 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£323,400
streetscan.co.uk estimate
30 Oct 2024
£315,000
31 Mar 2020
£273,000
View +2 more
More details

28 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

Today
£296,224
streetscan.co.uk estimate
20 Oct 2006
£152,995
31 Jan 2003
£119,995
6 Nov 2001
£93,500
29 Feb 2000
£76,000
21 May 1999
£62,000
31 Jan 1997
£51,500

30 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

Today
£404,725
streetscan.co.uk estimate
5 Apr 2002
£131,000
11 Jun 1999
£87,000

32 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 4bed
📐 667 sq ft
Today
£364,948
streetscan.co.uk estimate
8 Feb 2022
£350,000
6 Mar 2015
£269,950
View +4 more
More details

36 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 5bed
📐 763 sq ft
Today
£412,500
streetscan.co.uk estimate
5 Jul 2011
£225,000
26 Jul 2002
£159,000
View +1 more
More details

38 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

Today
£375,375
streetscan.co.uk estimate
1 Sep 1999
£88,500
14 Aug 1996
£60,000

4 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 5bed
📐 849 sq ft
Today
£389,973
streetscan.co.uk estimate
5 Sep 2005
£187,000
11 Jan 2001
£125,000
View +1 more
More details

40 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£441,722
streetscan.co.uk estimate
15 Dec 2000
£124,000
21 Mar 1997
£77,000
View +1 more
More details

42 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 5bed
📐 797 sq ft
Today
£420,420
streetscan.co.uk estimate
17 Dec 1999
£105,000
13 Apr 1995
£71,000
More details

6 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£390,954
streetscan.co.uk estimate
15 Mar 2016
£298,000
27 Jun 2005
£189,950
View +3 more
More details

8 Mardleybury Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6LT

🏠 Terraced
🛏️ 5bed
📐 829 sq ft
Today
£389,222
streetscan.co.uk estimate
13 Jul 2022
£390,000
20 Aug 2018
£300,500
More details

Area Insights

Data Sources

Properties at SG3 6LT appear fifty-nine times in the Land Registry records, with the latest transaction recorded on 30 Oct 2024. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Jan 2014. 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.