Over the past 29 years, there have been 28 property sales recorded in the SG3 6DU postcode area. The highest sale price reached £755,000, while the most recent sale was for a semi-detached house sold in March 2025 for £442,000.

The estimated average property value in SG3 6DU currently stands at £591,193, which is approximately 8.2% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £4,807.

Property prices in SG3 6DU have risen by 5.9% over the past year , with a total increase of 16.2% over the past five years , and a long-term rise of 51.3% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 50% of transactions , followed by detached and terraced.

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

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Property Sales

10 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Terraced
🛏️ 5bed
📐 1152 sq ft
Today
£446,307
streetscan.co.uk estimate
3 Apr 1997
£69,500
More details

11 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Semi-detached
🛏️ bed
📐 840 sq ft
Today
£419,043
streetscan.co.uk estimate
7 Jan 2025
£412,000
More details

15 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Terraced
🛏️ 5bed
📐 936 sq ft
Today
£487,872
streetscan.co.uk estimate
29 Jul 2019
£400,000
More details

19 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£489,492
streetscan.co.uk estimate
14 Sep 2004
£219,950
More details

21 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Detached
🛏️ 6bed
📐 1061 sq ft
Today
£454,231
streetscan.co.uk estimate
17 Dec 2010
£250,000
More details

22 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Terraced
🛏️ 6bed
📐 1378 sq ft
Today
£614,055
streetscan.co.uk estimate
16 Oct 1998
£125,000
10 Mar 1997
£103,500
More details

23 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

Today
£285,600
streetscan.co.uk estimate
24 Nov 2003
£116,000

29 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Semi-detached
🛏️ 7bed
📐 1604 sq ft
Today
£707,845
streetscan.co.uk estimate
5 Aug 2019
£575,000
28 Jun 2019
£560,000
View +3 more
More details

29A Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Detached
🛏️ 7bed
📐 1722 sq ft
Today
£806,385
streetscan.co.uk estimate
29 May 2015
£545,000
More details

30 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£516,522
streetscan.co.uk estimate
6 Aug 2014
£313,000
More details

32A Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Detached
🛏️ 7bed
📐 1722 sq ft
Today
£709,745
streetscan.co.uk estimate
29 Sep 2014
£450,000
More details

34 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Semi-detached
🛏️ 11bed
📐 1862 sq ft
Today
£744,995
streetscan.co.uk estimate
17 Dec 2021
£665,000
More details

36 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Semi-detached
🛏️ 8bed
📐 2056 sq ft
Today
£765,666
streetscan.co.uk estimate
12 Oct 2018
£657,000
10 Aug 2007
£495,000
View +2 more
More details

38 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Detached
🛏️ 9bed
📐 2196 sq ft
Today
£873,773
streetscan.co.uk estimate
5 Mar 2021
£755,000
14 Jan 2010
£465,000
View +2 more
More details

40 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

Today
£896,148
streetscan.co.uk estimate
11 Oct 2006
£460,000
10 Dec 2000
£249,950

9 Wadnall Way, Knebworth, North Hertfordshire, Hertfordshire, SG3 6DU

🏠 Semi-detached
🛏️ bed
📐 893 sq ft
Today
£447,008
streetscan.co.uk estimate
28 Mar 2025
£442,000
More details

Area Insights

Data Sources

Properties at SG3 6DU appear twenty-eight times in the Land Registry records, with the latest transaction recorded on 28 Mar 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 15 Sep 2020. 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.