Over the past 29 years, there have been 16 property sales recorded in the SG3 6JL postcode area. The highest sale price reached £482,000, while the most recent sale was for a semi-detached house sold in February 2025 for £395,000.

The estimated average property value in SG3 6JL currently stands at £480,424, which is approximately 13.7% 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 £5,154.

Property prices in SG3 6JL have risen by 3.2% over the past year , with a total increase of 13.2% over the past five years, and a long-term rise of 41.4% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 94% of transactions , followed by detached.

Housing in SG3 6JL is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

13 Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

🏠 Semi-detached
🛏️ 5bed
📐 1087 sq ft
Today
£500,519
streetscan.co.uk estimate
25 Feb 2022
£482,000
2 Dec 2011
£325,000
View +1 more
More details

17 Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

🏠 Semi-detached
🛏️ 5bed
📐 1281 sq ft
Today
£408,207
streetscan.co.uk estimate
30 Jul 2004
£189,000
More details

18 Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

🏠 Semi-detached
🛏️ 3bed
📐 732 sq ft
Today
£401,423
streetscan.co.uk estimate
14 Feb 2025
£395,000
29 Sep 2014
£250,000
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More details

21 Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

🏠 Semi-detached
🛏️ 4bed
📐 795 sq ft
Today
£437,367
streetscan.co.uk estimate
26 Jun 2009
£206,000
More details

24 Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

🏠 Semi-detached
🛏️ 6bed
📐 1141 sq ft
Today
£453,141
streetscan.co.uk estimate
30 May 2023
£440,000
25 Nov 2013
£290,000
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More details

24A Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

Today
£693,109
streetscan.co.uk estimate
11 Jul 2008
£393,000

25 Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

🏠 Semi-detached
🛏️ 6bed
📐 929 sq ft
Today
£558,608
streetscan.co.uk estimate
24 Feb 2012
£305,000
More details

27 Bridge Road, Woolmer Green, Knebworth, Welwyn Hatfield, Hertfordshire, SG3 6JL

🏠 Semi-detached
🛏️ 4bed
📐 840 sq ft
Today
£436,280
streetscan.co.uk estimate
16 Feb 2018
£380,000
More details

Area Insights

Data Sources

Properties at SG3 6JL appear sixteen times in the Land Registry records, with the latest transaction recorded on 14 Feb 2025. It also has seven Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Mar 2009. 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.