Over the past 30 years, there have been 38 property sales recorded in the SG3 6BG postcode area. The highest sale price reached £565,000, while the most recent sale was for a terraced house sold in April 2025 for £485,000.

The estimated average property value in SG3 6BG currently stands at £541,600, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £5,360.

Property prices in SG3 6BG have risen by 6.2% over the past year , with a total increase of 16.8% over the past five years, and a long-term rise of 52.7% over the past decade.

The most common type of property sold in the area is terraced, making up around 66% of transactions , followed by semi-detached.

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

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Property Sales

11 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Semi-detached
🛏️ 6bed
📐 1475 sq ft
Today
£666,895
streetscan.co.uk estimate
15 Jan 2021
£565,000
21 Oct 2016
£516,000
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14 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 6bed
📐 1001 sq ft
Today
£509,831
streetscan.co.uk estimate
26 Jan 2017
£402,200
2 Dec 2011
£275,000
More details

15 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

Today
£689,674
streetscan.co.uk estimate
14 Oct 2002
£235,000

16 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 5bed
📐 1055 sq ft
Today
£502,205
streetscan.co.uk estimate
24 Apr 2025
£485,000
31 Aug 2012
£280,000
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17 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 6bed
📐 1023 sq ft
Today
£465,517
streetscan.co.uk estimate
7 Nov 2014
£300,000
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18 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

Today
£502,500
streetscan.co.uk estimate
16 Aug 2007
£268,000

19 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 7bed
📐 1141 sq ft
Today
£517,218
streetscan.co.uk estimate
28 Sep 2017
£420,000
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20 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

Today
£638,560
streetscan.co.uk estimate
28 Feb 2003
£230,000
30 Aug 1996
£95,000

21 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

Today
£490,018
streetscan.co.uk estimate
1 Dec 2006
£250,000

22 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 5bed
📐 1206 sq ft
Today
£683,617
streetscan.co.uk estimate
28 Nov 1997
£119,000
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23 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 6bed
📐 1163 sq ft
Today
£575,371
streetscan.co.uk estimate
12 Nov 2018
£488,000
17 Oct 2008
£248,000
More details

26 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 5bed
📐 1042 sq ft
Today
£534,247
streetscan.co.uk estimate
2 May 2014
£325,000
22 Jul 2011
£267,000
More details

28 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 6bed
📐 1066 sq ft
Today
£561,449
streetscan.co.uk estimate
30 Jun 2017
£445,000
8 Mar 2013
£284,000
More details

32 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£578,981
streetscan.co.uk estimate
28 Sep 2021
£505,000
27 Jul 2011
£250,000
More details

34 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 6bed
📐 990 sq ft
Today
£531,148
streetscan.co.uk estimate
1 Sep 2014
£330,000
8 Dec 2003
£219,000
More details

36 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 6bed
📐 1023 sq ft
Today
£480,000
streetscan.co.uk estimate
21 Jun 2024
£440,000
More details

4 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Semi-detached
🛏️ 4bed
📐 915 sq ft
Today
£517,865
streetscan.co.uk estimate
5 Feb 2020
£425,000
6 Sep 2012
£267,200
More details

5 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£518,712
streetscan.co.uk estimate
1 Jul 2022
£476,000
1 Feb 1995
£86,950
More details

6 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 5bed
📐 904 sq ft
Today
£656,857
streetscan.co.uk estimate
1 Oct 1997
£114,950
More details

8 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Terraced
🛏️ 5bed
📐 1160 sq ft
Today
£556,993
streetscan.co.uk estimate
30 Jul 2010
£295,000
More details

9 Stockens Dell, Knebworth, North Hertfordshire, Hertfordshire, SG3 6BG

🏠 Semi-detached
🛏️ 8bed
📐 1561 sq ft
Today
£649,534
streetscan.co.uk estimate
1 Jun 2018
£539,000
24 Mar 2000
£190,000
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More details

Area Insights

Data Sources

Properties at SG3 6BG appear thirty-eight times in the Land Registry records, with the latest transaction recorded on 24 Apr 2025. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Oct 2012. 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.