Over the past 30 years, there have been 57 property sales recorded in the AL7 3QF postcode area. The highest sale price reached £375,000, while the most recent sale was for a terraced house sold in October 2025 for £353,000.

The estimated average property value in AL7 3QF currently stands at £328,798, which is approximately 27.3% 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 £6,520.

Property prices in AL7 3QF have risen by 4.8% over the past year , with a total increase of 15.6% over the past five years, and a long-term rise of 46.7% over the past decade.

The most common type of property sold in the area is terraced, making up around 96% of transactions , followed by semi-detached and flat.

Housing in AL7 3QF is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

10 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

Today
£283,992
streetscan.co.uk estimate
14 Apr 1997
£50,500

11 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 506 sq ft
Today
£314,100
streetscan.co.uk estimate
21 Mar 2023
£305,000
6 Dec 2013
£197,000
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15 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£351,228
streetscan.co.uk estimate
27 Jul 2018
£300,000
11 Aug 2004
£167,500
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17 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£393,475
streetscan.co.uk estimate
30 May 2025
£375,000
14 Jan 2021
£325,000
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18 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

Today
£372,713
streetscan.co.uk estimate
8 May 2009
£175,000
10 Jul 2000
£95,000

19 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£365,501
streetscan.co.uk estimate
24 Jan 2019
£310,000
More details

21 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 4bed
📐 527 sq ft
Today
£344,167
streetscan.co.uk estimate
24 Jan 2020
£295,000
8 Apr 2005
£159,995
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22 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 2bed
📐 442 sq ft
Today
£296,732
streetscan.co.uk estimate
9 Mar 2012
£158,000
4 Apr 2001
£76,000
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24 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

Today
£279,288
streetscan.co.uk estimate
6 Nov 1998
£59,150

26 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 2bed
📐 431 sq ft
Today
£284,639
streetscan.co.uk estimate
28 Jul 2004
£129,950
20 Mar 1998
£56,000
More details

27 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

Today
£342,722
streetscan.co.uk estimate
13 Jul 2005
£164,000
18 Apr 2001
£92,500
25 Sep 1996
£59,995

28 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

Today
£268,741
streetscan.co.uk estimate
30 Mar 1998
£54,500

29 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 587 sq ft
Today
£359,155
streetscan.co.uk estimate
29 May 2019
£310,000
27 May 2010
£177,500
More details

3 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£365,020
streetscan.co.uk estimate
28 Feb 1997
£63,450
More details

33 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
21 Oct 2025
£353,000
20 May 2019
£315,000
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4 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Semi-detached
🛏️ 3bed
📐 710 sq ft
Today
£320,000
streetscan.co.uk estimate
31 Mar 2000
£88,000
More details

5 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£347,178
streetscan.co.uk estimate
17 Dec 2012
£197,000
20 Dec 2007
£188,000
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6 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 2bed
📐 441 sq ft
Today
£313,610
streetscan.co.uk estimate
2 Nov 2007
£172,000
8 Jul 2005
£135,000
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7 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£378,304
streetscan.co.uk estimate
17 Dec 2013
£226,000
2 Jun 2000
£96,500
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8 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

Today
£302,605
streetscan.co.uk estimate
30 Jan 1995
£45,950

9 Ethelred Close, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3QF

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£353,294
streetscan.co.uk estimate
26 Aug 2022
£360,000
17 May 2013
£185,000
View +3 more
More details

Area Insights

Data Sources

Properties at AL7 3QF appear fifty-seven times in the Land Registry records, with the latest transaction recorded on 21 Oct 2025. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 31 Jul 2013. 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.