Over the past 29 years, there have been 25 property sales recorded in the AL6 0SB postcode area. The highest sale price reached £922,500, while the most recent sale was for a detached house sold in March 2025 for £922,500.

The estimated average property value in AL6 0SB currently stands at £844,073, 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 £5,764.

Property prices in AL6 0SB have risen by 1.8% over the past year , with a total increase of 11.5% over the past five years, and a long-term rise of 39% over the past decade.

The most common type of property sold in the area is detached, making up around 88% of transactions , followed by semi-detached and terraced.

Housing in AL6 0SB is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

1 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

Today
£951,775
streetscan.co.uk estimate
9 Jul 2009
£470,000

11A Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 7bed
📐 1293 sq ft
Today
£855,882
streetscan.co.uk estimate
6 Sep 2012
£510,000
24 Nov 2006
£485,000
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More details

12 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 5bed
📐 1087 sq ft
Today
£891,796
streetscan.co.uk estimate
30 Jun 2015
£650,000
26 Oct 2004
£454,500
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14 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

Today
£580,365
streetscan.co.uk estimate
6 Sep 1996
£106,500

16 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 11bed
📐 3563 sq ft
Today
£1,356,283
streetscan.co.uk estimate
15 Dec 2010
£790,000
13 Aug 2003
£250,000
More details

1A Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 10bed
📐 2303 sq ft
Today
£823,896
streetscan.co.uk estimate
10 Dec 2018
£750,000
17 Feb 2015
£700,000
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More details

20 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 9bed
📐 1690 sq ft
Today
£825,396
streetscan.co.uk estimate
5 Nov 2015
£645,000
22 Dec 2005
£420,000
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More details

22 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 7bed
📐 1862 sq ft
Today
£892,841
streetscan.co.uk estimate
17 Sep 2019
£810,000
30 Apr 2009
£230,000
More details

4 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 4bed
📐 797 sq ft
Today
£505,373
streetscan.co.uk estimate
29 Mar 2019
£446,500
More details

5 Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 8bed
📐 1819 sq ft
Today
£915,890
streetscan.co.uk estimate
27 Mar 2025
£922,500
13 Sep 2000
£175,000
More details

Longridge Chestnut Walk, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0SB

🏠 Detached
🛏️ 5bed
📐 1399 sq ft
Today
£695,940
streetscan.co.uk estimate
10 Sep 2020
£645,000
26 May 2016
£590,000
More details

Area Insights

Data Sources

Properties at AL6 0SB appear twenty-five times in the Land Registry records, with the latest transaction recorded on 27 Mar 2025. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Aug 2015. 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.