Over the past 28 years, there have been 19 property sales recorded in the SG3 6AW postcode area. The highest sale price reached £946,000, while the most recent sale was for a detached house sold in August 2025 for £920,000.

The estimated average property value in SG3 6AW currently stands at £1,031,711, which is approximately 88.9% 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 £5,304.

Property prices in SG3 6AW have risen by 5.3% over the past year , with a total increase of 15.3% over the past five years , and a long-term rise of 44.4% over the past decade .

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

Housing in SG3 6AW is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

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Property Sales

10 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

Today
£762,309
streetscan.co.uk estimate
9 Jul 2007
£399,995

12 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 6bed
📐 2034 sq ft
Today
£924,394
streetscan.co.uk estimate
4 Aug 2025
£920,000
27 Nov 2012
£645,000
More details

14 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 9bed
📐 2271 sq ft
Today
£937,975
streetscan.co.uk estimate
8 Nov 2024
£946,000
12 May 2006
£675,000
More details

16 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

Today
£1,132,361
streetscan.co.uk estimate
28 Jun 2000
£310,000
8 Sep 1998
£235,000

18 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 8bed
📐 2153 sq ft
Today
£972,537
streetscan.co.uk estimate
26 Jun 2020
£820,000
More details

2 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 8bed
📐 1755 sq ft
Today
£985,110
streetscan.co.uk estimate
11 Nov 2016
£810,000
1 Mar 2005
£482,500
View +1 more
More details

20 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

Today
£1,487,086
streetscan.co.uk estimate
20 May 2005
£687,000

22 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 5bed
📐 1356 sq ft
Today
£949,948
streetscan.co.uk estimate
3 Dec 2021
£875,000
More details

26A Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 10bed
📐 2207 sq ft
Today
£1,064,092
streetscan.co.uk estimate
17 May 2019
£880,000
1 Mar 2007
£625,000
View +1 more
More details

4 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 11bed
📐 2718 sq ft
Today
£1,121,390
streetscan.co.uk estimate
19 Aug 2016
£905,000
19 Apr 2004
£487,000
More details

6 Stevenage Road, Knebworth, North Hertfordshire, Hertfordshire, SG3 6AW

🏠 Detached
🛏️ 8bed
📐 2317 sq ft
Today
£961,411
streetscan.co.uk estimate
11 Oct 2006
£493,500
More details

Area Insights

Data Sources

Properties at SG3 6AW appear nineteen times in the Land Registry records, with the latest transaction recorded on 4 Aug 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Oct 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.