Over the past 29 years, there have been 26 property sales recorded in the AL6 9PH postcode area. The highest sale price reached £925,000, while the most recent sale was for a semi-detached house sold in February 2025 for £755,000.

The estimated average property value in AL6 9PH currently stands at £787,963, 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 £6,154.

Property prices in AL6 9PH have risen by 2.1% over the past year , with a total increase of 11.7% over the past five years , and a long-term rise of 43.6% over the past decade .

The most common type of property sold in the area is detached, making up around 85% of transactions , followed by semi-detached and terraced.

Housing in AL6 9PH is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

16 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ bed
📐 1528 sq ft
Today
£781,546
streetscan.co.uk estimate
14 Feb 2025
£755,000
31 Jan 2023
£925,000
More details

18 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

Today
£1,085,681
streetscan.co.uk estimate
10 Dec 2003
£499,999
16 Feb 2001
£445,000
27 Oct 1998
£150,000

20 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ 5bed
📐 1055 sq ft
Today
£552,428
streetscan.co.uk estimate
9 Oct 2020
£500,000
More details

22 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Semi-detached
🛏️ 6bed
📐 1249 sq ft
Today
£774,688
streetscan.co.uk estimate
25 Feb 2022
£725,000
26 Nov 2002
£250,000
More details

26 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Terraced
🛏️ 6bed
📐 1105 sq ft
Today
£764,303
streetscan.co.uk estimate
20 Apr 2010
£399,995
15 Aug 2005
£315,000
More details

28 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ 7bed
📐 1227 sq ft
Today
£844,465
streetscan.co.uk estimate
3 Feb 2022
£820,000
26 Mar 1999
£182,000
More details

30 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ bed
📐 1367 sq ft
Today
£906,788
streetscan.co.uk estimate
22 Dec 2016
£770,000
More details

30A School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ bed
📐 1367 sq ft
Today
£820,587
streetscan.co.uk estimate
8 Dec 2017
£705,000
15 Dec 2014
£475,000
More details

32 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

Today
£1,206,842
streetscan.co.uk estimate
26 Oct 2005
£577,500
31 Jul 1998
£125,000

34 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ 7bed
📐 1722 sq ft
Today
£796,024
streetscan.co.uk estimate
29 Jun 2023
£800,000
27 Jul 2018
£705,000
View +2 more
More details

36 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ 8bed
📐 1808 sq ft
Today
£822,817
streetscan.co.uk estimate
7 Nov 2018
£725,000
30 Sep 2005
£550,000
More details

6 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

Today
£579,526
streetscan.co.uk estimate
12 Jun 2009
£275,000

8 School Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9PH

🏠 Detached
🛏️ 4bed
📐 807 sq ft
Today
£558,367
streetscan.co.uk estimate
18 Oct 2023
£550,000
18 Mar 1997
£134,000
More details

Area Insights

Data Sources

Properties at AL6 9PH appear twenty-six times in the Land Registry records, with the latest transaction recorded on 14 Feb 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Aug 2019. 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.