Over the past 25 years, there have been 96 property sales recorded in the AL7 3PD postcode area. The highest sale price reached £274,000, while the most recent sale was for a terraced flat sold in October 2025 for £123,000.

The estimated average property value in AL7 3PD currently stands at £259,137, which is approximately 44% 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 £4,093.

Property prices in AL7 3PD have risen by 1.8% over the past year , with a total increase of 4.3% over the past five years , and a long-term rise of 28.2% over the past decade .

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

Housing in AL7 3PD is predominantly owner-occupied, with an estimated 62% of homes being lived in by the owners.

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Property Sales

Flat 1, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 4bed
📐 636 sq ft
Today
£261,775
streetscan.co.uk estimate
3 Sep 2018
£255,000
9 Feb 2007
£164,500
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Flat 11, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£258,462
streetscan.co.uk estimate
6 Mar 2005
£160,000
15 Sep 2000
£80,950
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Flat 12, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£269,172
streetscan.co.uk estimate
1 Nov 2023
£267,500
26 Nov 2021
£251,500
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Flat 13, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£268,052
streetscan.co.uk estimate
5 Oct 2018
£265,000
8 Jul 2015
£225,000
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Flat 14, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£248,262
streetscan.co.uk estimate
6 Jan 2023
£257,000
18 Jun 2010
£164,000
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Flat 15, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 668 sq ft
Today
£250,362
streetscan.co.uk estimate
3 Jun 2011
£169,500
19 Sep 2005
£164,950
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Flat 16, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

Today
£248,889
streetscan.co.uk estimate
10 Jul 2006
£160,000
6 Feb 2004
£147,000
29 Sep 2000
£89,500

Flat 17, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£267,089
streetscan.co.uk estimate
20 Nov 2008
£167,000
6 May 2003
£143,500
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Flat 18, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

Today
£262,251
streetscan.co.uk estimate
19 Mar 2002
£109,950
1 Feb 2002
£96,000
27 Oct 2000
£76,500

Flat 2, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 661 sq ft
Today
£275,708
streetscan.co.uk estimate
30 May 2018
£270,000
29 May 2013
£175,000
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Flat 21, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£272,867
streetscan.co.uk estimate
21 Dec 2023
£267,500
3 Apr 2020
£250,000
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Flat 22, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£258,853
streetscan.co.uk estimate
14 Mar 2022
£268,500
27 Apr 2012
£158,500
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Flat 23, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£267,459
streetscan.co.uk estimate
17 Jul 2020
£255,000
31 Mar 2005
£170,000
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Flat 24, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£245,838
streetscan.co.uk estimate
28 Mar 2022
£255,000
28 Feb 2003
£139,500
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Flat 25, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£246,115
streetscan.co.uk estimate
30 Apr 2010
£160,000
16 Jan 2004
£149,000
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Flat 26, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£247,185
streetscan.co.uk estimate
24 Nov 2021
£250,000
3 Oct 2000
£82,500
More details

Flat 27, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 743 sq ft
Today
£256,474
streetscan.co.uk estimate
8 Dec 2006
£167,000
3 Nov 2000
£94,450
More details

Flat 28, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£242,245
streetscan.co.uk estimate
16 Nov 2012
£162,500
25 Oct 2006
£170,000
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Flat 3, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 646 sq ft
Today
£259,810
streetscan.co.uk estimate
30 Oct 2023
£262,500
9 Nov 2018
£240,000
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Flat 31, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 904 sq ft
Today
£269,188
streetscan.co.uk estimate
1 Sep 2006
£175,000
7 Nov 2003
£150,000
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Flat 32, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£264,101
streetscan.co.uk estimate
24 Sep 2021
£260,000
29 Aug 2002
£126,250
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Flat 4, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£243,355
streetscan.co.uk estimate
16 Aug 2013
£164,000
1 Mar 2002
£103,950
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Flat 5, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 565 sq ft
Today
£256,737
streetscan.co.uk estimate
25 May 2010
£168,500
23 Feb 2007
£169,000
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Flat 6, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£125,600
streetscan.co.uk estimate
20 Oct 2025
£123,000
22 Mar 2013
£184,000
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Flat 7, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£278,029
streetscan.co.uk estimate
6 Jan 2025
£274,000
7 Aug 2020
£250,000
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More details

Flat 8, Beaumont House Cole Green Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3PD

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£242,510
streetscan.co.uk estimate
15 Jul 2016
£240,000
26 Jan 2007
£170,000
View +2 more
More details

Area Insights

Data Sources

Properties at AL7 3PD appear ninety-six times in the Land Registry records, with the latest transaction recorded on 20 Oct 2025. It also has twenty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Jul 2021. 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.