Over the past 30 years, there have been 26 property sales recorded in the AL7 3NT postcode area. The highest sale price reached £450,000, while the most recent sale was for a semi-detached house sold in June 2024 for £355,000.

The estimated average property value in AL7 3NT currently stands at £379,529, which is approximately 14.3% 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 £6,142.

Property prices in AL7 3NT have risen by 4.4% over the past year , with a total increase of 19.5% over the past five years, and a long-term rise of 52.8% over the past decade.

The most common type of property sold in the area is terraced, making up around 58% of transactions , followed by semi-detached.

Housing in AL7 3NT is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

137 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

🏠 Terraced
🛏️ 3bed
📐 689 sq ft
Today
£347,796
streetscan.co.uk estimate
12 Aug 2022
£368,000
22 Sep 2017
£317,500
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More details

157 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

Today
£285,114
streetscan.co.uk estimate
28 May 2003
£123,500

163 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

Today
£376,356
streetscan.co.uk estimate
12 Aug 2002
£142,500

165 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£353,535
streetscan.co.uk estimate
21 Jun 2024
£355,000
More details

185 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

Today
£345,602
streetscan.co.uk estimate
24 Feb 2006
£170,650
26 Sep 1997
£67,000

187 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

🏠 Terraced
🛏️ 4bed
📐 1093 sq ft
Today
£453,261
streetscan.co.uk estimate
7 Oct 2013
£276,000
26 Aug 2011
£240,000
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More details

189 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

Today
£360,856
streetscan.co.uk estimate
21 Jun 1997
£70,000

191 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

🏠 Semi-detached
🛏️ 4bed
📐 764 sq ft
Today
£442,210
streetscan.co.uk estimate
21 Mar 2022
£450,000
27 Mar 2020
£249,999
More details

193 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

🏠 Semi-detached
🛏️ 4bed
📐 732 sq ft
Today
£414,488
streetscan.co.uk estimate
4 Dec 2015
£323,000
15 Apr 2002
£120,000
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More details

197 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

🏠 Terraced
🛏️ 4bed
📐 453 sq ft
Today
£363,683
streetscan.co.uk estimate
22 Jan 2010
£199,950
22 May 2002
£135,000
More details

205 Knella Road, Welwyn Garden City, Welwyn Hatfield, Hertfordshire, AL7 3NT

Today
£322,068
streetscan.co.uk estimate
15 Aug 2008
£182,750
16 Apr 2004
£165,000
29 Sep 2000
£96,950
20 Aug 1999
£75,000

Area Insights

Data Sources

Properties at AL7 3NT appear twenty-six times in the Land Registry records, with the latest transaction recorded on 21 Jun 2024. It also has six Energy Performance Certificates (EPC) entries, the earliest dating back to 2 Jun 2011. 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.