Over the past 20 years, there have been 41 property sales recorded in the AL8 6WW postcode area. The highest sale price reached £545,000, while the most recent sale was for a semi-detached flat sold in April 2025 for £242,500.

The estimated average property value in AL8 6WW currently stands at £431,251, 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 £4,964.

Property prices in AL8 6WW have risen by 3.9% over the past year , with a total increase of 11.7% over the past five years, and a long-term rise of 39.6% over the past decade.

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

Housing in AL8 6WW is predominantly owner-occupied, with an estimated 58% of homes being lived in by the owners.

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Property Sales

1 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

Today
£617,024
streetscan.co.uk estimate
31 May 2005
£289,950

10 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£294,745
streetscan.co.uk estimate
31 Mar 2005
£184,950
More details

11 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£259,174
streetscan.co.uk estimate
14 Mar 2022
£272,500
10 Nov 2011
£175,000
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12 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£274,326
streetscan.co.uk estimate
26 Nov 2010
£182,500
5 Apr 2005
£182,950
More details

13 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 2bed
📐 603 sq ft
Today
£233,970
streetscan.co.uk estimate
18 Dec 2015
£205,000
13 Sep 2013
£172,000
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14 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 2bed
📐 581 sq ft
Today
£242,500
streetscan.co.uk estimate
11 Apr 2025
£242,500
22 Jun 2007
£168,000
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15 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Terraced
🛏️ 6bed
📐 823 sq ft
Today
£502,083
streetscan.co.uk estimate
30 Nov 2005
£250,000
More details

16 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Terraced
🛏️ 4bed
📐 1119 sq ft
Today
£583,756
streetscan.co.uk estimate
17 Mar 2021
£545,000
14 May 2007
£305,000
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17 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

Today
£500,037
streetscan.co.uk estimate
31 Oct 2005
£249,500

18 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

Today
£643,991
streetscan.co.uk estimate
29 Apr 2005
£299,950

19 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

Today
£525,302
streetscan.co.uk estimate
30 Oct 2009
£270,000
8 Apr 2005
£245,000

2 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

Today
£584,451
streetscan.co.uk estimate
31 Mar 2005
£284,950

3 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Terraced
🛏️ 4bed
📐 758 sq ft
Today
£545,651
streetscan.co.uk estimate
16 Mar 2010
£299,995
29 Apr 2005
£299,950
More details

4 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

Today
£643,991
streetscan.co.uk estimate
29 Apr 2005
£299,950

5 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

Today
£533,319
streetscan.co.uk estimate
1 Jul 2005
£265,000

6 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 3bed
📐 675 sq ft
Today
£289,899
streetscan.co.uk estimate
12 Aug 2009
£174,000
4 Apr 2005
£184,950
More details

7 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 3bed
📐 680 sq ft
Today
£263,811
streetscan.co.uk estimate
29 Jun 2012
£178,550
29 Sep 2006
£185,000
View +1 more
More details

8 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 2bed
📐 570 sq ft
Today
£206,388
streetscan.co.uk estimate
25 Mar 2022
£217,000
13 Jul 2018
£210,000
View +2 more
More details

9 Sefton Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL8 6WW

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£251,264
streetscan.co.uk estimate
31 Oct 2019
£251,000
25 Sep 2013
£187,000
View +2 more
More details

Area Insights

Data Sources

Properties at AL8 6WW appear fourty-one times in the Land Registry records, with the latest transaction recorded on 11 Apr 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Jun 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.