Over the past 20 years, there have been 115 property sales recorded in the AL7 4SG postcode area. The highest sale price reached £300,000, while the most recent sale was for a semi-detached flat sold in January 2025 for £245,000.

The estimated average property value in AL7 4SG currently stands at £265,392, which is approximately 40.1% 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 £4,166.

Property prices in AL7 4SG have risen by 1.8% over the past year , with a total increase of 3.5% over the past five years, and a long-term rise of 26.1% over the past decade.

100% of recorded transactions in the area were for flat properties.

Housing in AL7 4SG is predominantly owner-occupied, with an estimated 53% of homes being lived in by the owners.

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Property Sales

1 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£305,449
streetscan.co.uk estimate
28 Apr 2017
£300,000
22 Feb 2007
£204,950
More details

10 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£246,927
streetscan.co.uk estimate
29 Apr 2024
£249,000
21 Dec 2005
£161,483
More details

11 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£278,830
streetscan.co.uk estimate
12 Sep 2019
£280,000
5 Aug 2016
£275,000
View +1 more
More details

12 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£276,232
streetscan.co.uk estimate
8 Dec 2017
£280,000
2 Aug 2013
£187,000
View +1 more
More details

13 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£236,594
streetscan.co.uk estimate
16 Dec 2022
£250,000
27 Aug 2013
£180,000
View +1 more
More details

14 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 786 sq ft
Today
£249,872
streetscan.co.uk estimate
24 Sep 2014
£193,500
24 Mar 2006
£172,500
More details

15 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 2bed
📐 721 sq ft
Today
£265,816
streetscan.co.uk estimate
24 May 2021
£270,000
16 Apr 2007
£200,000
View +1 more
More details

16 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£276,370
streetscan.co.uk estimate
23 Aug 2023
£290,000
16 Dec 2005
£172,500
More details

17 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£280,556
streetscan.co.uk estimate
29 Mar 2016
£252,000
16 Jul 2015
£235,000
View +1 more
More details

18 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£277,763
streetscan.co.uk estimate
16 Dec 2005
£177,500
More details

19 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£254,259
streetscan.co.uk estimate
28 Jul 2022
£270,000
31 Mar 2014
£185,000
View +1 more
More details

2 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£301,264
streetscan.co.uk estimate
30 Apr 2019
£300,000
17 Jul 2017
£272,000
View +2 more
More details

20 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£269,347
streetscan.co.uk estimate
18 Apr 2023
£275,000
2 Dec 2011
£187,500
View +1 more
More details

21 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£269,134
streetscan.co.uk estimate
28 Nov 2012
£183,000
24 Feb 2006
£172,500
More details

22 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£274,640
streetscan.co.uk estimate
10 Apr 2014
£200,000
23 Oct 2009
£168,000
View +1 more
More details

23 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£291,166
streetscan.co.uk estimate
3 Sep 2018
£287,500
6 Mar 2015
£220,000
View +1 more
More details

24 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£281,449
streetscan.co.uk estimate
15 Aug 2014
£215,000
10 Apr 2012
£183,000
View +2 more
More details

25 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£263,380
streetscan.co.uk estimate
5 Jan 2022
£272,500
30 Jun 2006
£177,500
More details

26 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

Today
£266,438
streetscan.co.uk estimate
30 Jun 2006
£172,500

27 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£277,945
streetscan.co.uk estimate
30 Jun 2006
£179,950
More details

28 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£222,086
streetscan.co.uk estimate
5 May 2022
£237,000
30 Jun 2006
£185,000
More details

29 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£273,435
streetscan.co.uk estimate
16 Dec 2016
£272,000
5 Sep 2008
£175,000
View +1 more
More details

3 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£252,357
streetscan.co.uk estimate
11 Nov 2005
£161,000
More details

30 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£255,178
streetscan.co.uk estimate
30 Jan 2015
£203,500
30 Jun 2006
£157,500
More details

31 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£242,288
streetscan.co.uk estimate
23 Oct 2009
£150,000
16 Jun 2006
£144,950
More details

32 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£258,953
streetscan.co.uk estimate
27 Feb 2015
£207,597
20 Apr 2011
£171,000
View +1 more
More details

33 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£249,758
streetscan.co.uk estimate
5 Apr 2023
£255,000
28 Sep 2012
£176,000
View +2 more
More details

34 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£250,993
streetscan.co.uk estimate
16 Jun 2006
£162,500
More details

35 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£228,644
streetscan.co.uk estimate
4 Mar 2011
£149,950
16 Jun 2006
£147,500
More details

36 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£261,196
streetscan.co.uk estimate
2 Oct 2023
£267,500
8 May 2015
£225,000
View +3 more
More details

37 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£241,703
streetscan.co.uk estimate
15 Jan 2025
£245,000
23 Jun 2006
£182,500
More details

38 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£254,082
streetscan.co.uk estimate
23 Jun 2006
£164,500
More details

39 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 2bed
📐 538 sq ft
Today
£220,616
streetscan.co.uk estimate
26 Jul 2011
£147,000
23 Jun 2006
£149,950
More details

4 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£248,324
streetscan.co.uk estimate
6 May 2022
£265,000
29 Apr 2014
£195,000
View +1 more
More details

40 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£283,990
streetscan.co.uk estimate
14 Dec 2016
£282,500
23 Jun 2006
£171,000
More details

41 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£245,859
streetscan.co.uk estimate
21 Oct 2022
£258,500
28 Nov 2014
£198,000
View +1 more
More details

42 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£235,529
streetscan.co.uk estimate
25 Oct 2024
£238,000
22 Aug 2022
£230,000
View +1 more
More details

43 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£235,547
streetscan.co.uk estimate
23 Jun 2006
£152,500
More details

44 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£247,925
streetscan.co.uk estimate
12 Jun 2015
£205,000
2 May 2008
£200,000
View +1 more
More details

45 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£269,647
streetscan.co.uk estimate
29 Jun 2012
£182,500
11 Aug 2006
£167,500
More details

46 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£273,116
streetscan.co.uk estimate
8 Sep 2023
£282,000
17 May 2012
£194,000
View +1 more
More details

47 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£269,599
streetscan.co.uk estimate
6 Jan 2015
£215,000
7 Aug 2006
£179,995
More details

48 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

Today
£276,155
streetscan.co.uk estimate
31 Jul 2006
£179,950

49 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£278,613
streetscan.co.uk estimate
22 Aug 2008
£195,000
4 Aug 2006
£180,000
More details

5 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£252,357
streetscan.co.uk estimate
11 Nov 2005
£161,000
More details

6 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£232,611
streetscan.co.uk estimate
23 Nov 2007
£165,000
11 Nov 2005
£163,000
More details

7 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£276,198
streetscan.co.uk estimate
21 Dec 2005
£176,500
More details

8 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 762 sq ft
Today
£280,645
streetscan.co.uk estimate
30 Jul 2015
£235,000
12 Nov 2010
£179,995
View +1 more
More details

9 Merrifield Court, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4SG

🏠 Flat
🛏️ 3bed
📐 797 sq ft
Today
£268,359
streetscan.co.uk estimate
8 Aug 2014
£205,000
14 Dec 2007
£200,000
View +1 more
More details

Area Insights

Data Sources

Properties at AL7 4SG appear one hundred and fifteen times in the Land Registry records, with the latest transaction recorded on 15 Jan 2025. It also has fourty-seven Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Jun 2016. 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.