Over the past 30 years, there have been 27 property sales recorded in the AL6 0UG postcode area. The highest sale price reached £930,000, while the most recent sale was for a detached house sold in May 2025 for £675,000.

The estimated average property value in AL6 0UG currently stands at £751,360, which is approximately 8.1% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £4,914.

Property prices in AL6 0UG have risen by 2.2% over the past year , with a total increase of 12% over the past five years, and a long-term rise of 41.4% over the past decade.

The most common type of property sold in the area is detached, making up around 78% of transactions , followed by semi-detached.

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

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Property Sales

1 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 6bed
📐 1432 sq ft
Today
£680,645
streetscan.co.uk estimate
20 Nov 2017
£599,950
29 Aug 1996
£152,000
More details

10 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 8bed
📐 1561 sq ft
Today
£762,015
streetscan.co.uk estimate
26 Mar 2010
£425,000
More details

11 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

Today
£686,596
streetscan.co.uk estimate
28 Sep 2000
£235,000

14 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

Today
£793,636
streetscan.co.uk estimate
10 Jul 1997
£171,000

15 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 8bed
📐 2486 sq ft
Today
£952,457
streetscan.co.uk estimate
21 Feb 2014
£599,950
More details

16 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 7bed
📐 2002 sq ft
Today
£695,064
streetscan.co.uk estimate
30 May 2025
£675,000
6 Jun 1997
£180,000
View +1 more
More details

17 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 8bed
📐 1708 sq ft
Today
£464,308
streetscan.co.uk estimate
24 Nov 2021
£460,000
More details

19 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Semi-detached
🛏️ 6bed
📐 1453 sq ft
Today
£885,542
streetscan.co.uk estimate
28 Apr 1995
£147,000
More details

1A Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 5bed
📐 1270 sq ft
Today
£659,806
streetscan.co.uk estimate
27 Apr 2012
£385,000
More details

21 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Semi-detached
🛏️ 7bed
📐 1453 sq ft
Today
£731,631
streetscan.co.uk estimate
31 Oct 2014
£479,950
More details

23 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Semi-detached
🛏️ 7bed
📐 1572 sq ft
Today
£760,469
streetscan.co.uk estimate
17 Jan 2014
£454,000
31 May 2000
£270,000
View +1 more
More details

24 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 6bed
📐 1658 sq ft
Today
£644,919
streetscan.co.uk estimate
11 Dec 2020
£615,000
22 Feb 2002
£280,000
More details

25 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Semi-detached
🛏️ 8bed
📐 1518 sq ft
Today
£781,250
streetscan.co.uk estimate
13 Jul 2001
£250,000
More details

26 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

Today
£700,212
streetscan.co.uk estimate
22 Aug 2005
£340,000

27 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 7bed
📐 1658 sq ft
Today
£742,189
streetscan.co.uk estimate
15 May 2024
£720,000
5 Jul 2011
£425,000
View +1 more
More details

28 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 5bed
📐 1389 sq ft
Today
£615,147
streetscan.co.uk estimate
22 Oct 2004
£302,500
More details

4 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

🏠 Detached
🛏️ 8bed
📐 2034 sq ft
Today
£975,243
streetscan.co.uk estimate
4 Dec 2020
£930,000
8 Aug 2012
£650,000
More details

8 Marlborough Close, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0UG

Today
£913,220
streetscan.co.uk estimate
26 Jun 1997
£193,000

Area Insights

Data Sources

Properties at AL6 0UG appear twenty-seven times in the Land Registry records, with the latest transaction recorded on 30 May 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 3 Jan 2014. 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.