Over the past 29 years, there have been 26 property sales recorded in the AL7 4DF postcode area. The highest sale price reached £560,000, while the most recent sale was for a semi-detached house sold in July 2025 for £495,001.

The estimated average property value in AL7 4DF currently stands at £420,383, which is approximately 9.2% 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 £5,030.

Property prices in AL7 4DF have risen by 4.3% over the past year , with a total increase of 15.9% over the past five years , and a long-term rise of 48.4% over the past decade .

The most common type of property sold in the area is terraced, making up around 65% of transactions , followed by semi-detached.

Housing in AL7 4DF is predominantly owner-occupied, with an estimated 83% of homes being lived in by the owners.

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Property Sales

128 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Semi-detached
🛏️ 5bed
📐 1066 sq ft
Today
£522,953
streetscan.co.uk estimate
10 Jul 2025
£495,001
27 Nov 2015
£387,123
More details

130 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Semi-detached
🛏️ 6bed
📐 1657 sq ft
Today
£576,431
streetscan.co.uk estimate
7 May 2010
£302,500
26 Nov 2001
£168,500
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More details

132 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Semi-detached
🛏️ 7bed
📐 1141 sq ft
Today
£585,907
streetscan.co.uk estimate
1 Nov 2016
£480,000
13 Nov 2012
£320,000
View +1 more
More details

134 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 5bed
📐 1055 sq ft
Today
£461,677
streetscan.co.uk estimate
21 Jul 2023
£450,000
More details

144 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£430,862
streetscan.co.uk estimate
10 Feb 2017
£355,000
1 Dec 2014
£282,000
More details

152 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 4bed
📐 786 sq ft
Today
£392,597
streetscan.co.uk estimate
2 Oct 2017
£325,000
25 Jan 2005
£168,000
More details

158 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 5bed
📐 904 sq ft
Today
£480,569
streetscan.co.uk estimate
24 Oct 2023
£460,000
24 Aug 2018
£360,000
View +2 more
More details

166 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 4bed
📐 732 sq ft
Today
£357,812
streetscan.co.uk estimate
19 Feb 2021
£315,000
More details

168 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 5bed
📐 807 sq ft
Today
£426,438
streetscan.co.uk estimate
23 Nov 2020
£375,000
31 Aug 2016
£342,000
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More details

174 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£348,475
streetscan.co.uk estimate
31 Jan 1997
£60,000
More details

176 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£361,777
streetscan.co.uk estimate
23 Feb 2000
£91,500
More details

188 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

Today
£129,800
streetscan.co.uk estimate
8 Sep 2003
£52,400

196 Boundary Lane, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 4DF

🏠 Semi-detached
🛏️ 5bed
📐 883 sq ft
Today
£595,289
streetscan.co.uk estimate
25 Nov 2024
£560,000
More details

Area Insights

Data Sources

Properties at AL7 4DF appear twenty-six times in the Land Registry records, with the latest transaction recorded on 10 Jul 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Apr 2012. 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.