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Not all properties on this website are advertised for sale. Please check the status of each property. Whilst all reasonable effort is made to ensure the information on this website is current, OMPT Group Limited does not warrant the accuracy or completeness and accepts no liability for any loss, damage or costs. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. OMPT Group Limited is not authorised to offer regulated mortgage advice.

© 2026 OMPT Group Limited·Company No. 13206639·22 St Peters Street, Stamford, PE9 2PF
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House Prices/Hertfordshire/Welwyn/Harmer Green Lane

Harmer Green Lane

Welwyn, Hertfordshire

Median Price
£850,000
Average Price
£1,023,128
Total Sales
76

Median Price by Property Type

Detached
£1,310,000
Semi-Detached
£792,500

Recent Sales

50 most recent property transactions on Harmer Green Lane, Welwyn.

Holly Cottage, 6522 May 2025
£1,095,000Semi-Detached
3313 Mar 2025
£1,310,000Detached
5717 Nov 2023
£700,000Detached
4727 Oct 2023
£3,700,000Detached
721 Sept 2023
£1,650,000Detached
5822 May 2023
£1,150,000Detached
10610 May 2023
£2,150,000Detached
638 Dec 2022
£952,000Detached
1017 Oct 2022
£800,000Detached
626 Aug 2022
£1,012,000Detached
11210 Jun 2022
£1,200,000Detached
44a16 Dec 2021
£960,000Detached
403 Dec 2021
£1,726,000Detached
1630 Sept 2021
£490,000Semi-Detached
6016 Sept 2021
£1,780,000Detached
985 Aug 2021
£2,350,000Detached
10611 Jun 2021
£2,000,000Detached
8324 Mar 2021
£2,350,000Detached
668 Mar 2021
£875,000Detached
1817 Dec 2020
£475,000Semi-Detached
2226 Mar 2020
£2,000Other
9014 Jun 2019
£1,775,000Semi-Detached
2122 Mar 2019
£775,000Semi-Detached
897 Dec 2018
£850,000Semi-Detached
48a5 Oct 2018
£1,885,000Detached
7414 Dec 2017
£1,860,000Detached
6029 Jan 2016
£1,360,000Detached
382 Dec 2015
£1,201,264Detached
4212 Nov 2015
£1,150,000Detached
1108 Jul 2015
£1,250,000Detached
51b5 Jun 2015
£2,250,000Detached
942 Sept 2014
£2,500,000Detached
2, Tylers Wood2 Sept 2014
£1,100,000Detached
11217 Feb 2014
£800,000Detached
254 Oct 2013
£850,000Detached
2328 Aug 2013
£840,000Detached
358 Feb 2013
£735,000Detached
6122 Mar 2012
£735,000Detached
326 Feb 2012
£595,000Detached
1225 Nov 2011
£480,000Detached
2721 Oct 2011
£776,000Detached
5123 Apr 2011
£2,080,000Detached
218 Apr 2011
£442,000Semi-Detached
4423 Mar 2011
£845,000Detached
126 Aug 2010
£1,250,000Detached
4030 Jul 2010
£1,240,000Detached
3616 Jul 2010
£775,000Detached
9219 Feb 2010
£1,345,000Semi-Detached
638 Jan 2010
£455,000Detached
569 Oct 2009
£1,102,500Detached

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Welwyn overview

See town-wide house price trends and compare streets across Welwyn.

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Hertfordshire overview

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View Hertfordshire prices

House prices on Harmer Green Lane, Welwyn, Hertfordshire are based on 76 Land Registry transactions since 2016. The median property price is £850,000 with an average of £1,023,128. The most recent sale was £1,095,000 on 22 May 2025.

Data source: HM Land Registry Price Paid Data (Open Government Licence v3.0). Last updated: April 2026.