House Prices in Harmer Green
House prices in Harmer Green have an overall average of £887,148 over the last year.
The majority of properties sold in Harmer Green during the last year were detached properties, selling for an average price of £973,639. Semi-detached properties sold for an average of £729,375, with terraced properties fetching £605,500.
Overall, the historical sold prices in Harmer Green over the last year were 2% up on the previous year and 9% down on the 2022 peak of £973,005.
Properties Sold
1, Rosecroft Lane, Welwyn AL6 0UB
| Today | See what it's worth now |
| 12 Dec 2025 | £775,000 |
| 12 Jul 2002 | £324,000 |
Apartment 5, Tewin Water House, Road From East Herts Boundary, Tewin Water, Welwyn AL6 0AA
| Today | See what it's worth now |
| 4 Dec 2025 | £835,000 |
| 22 Jan 2014 | £620,000 |
1, Honeymead, Welwyn AL6 0EG
| Today | See what it's worth now |
| 28 Nov 2025 | £665,000 |
| 29 Mar 2021 | £628,000 |
Flat 1, 80, Great North Road, Welwyn AL6 0TA
| Today | See what it's worth now |
| 14 Nov 2025 | £290,000 |
| 22 Jun 2022 | £310,000 |
No other historical records.
85, Robbery Bottom Lane, Welwyn AL6 0UL
| Today | See what it's worth now |
| 11 Nov 2025 | £450,000 |
| 10 Jan 2002 | £150,000 |
No other historical records.
4a, Heathbrow Road, Welwyn AL6 0QG
| Today | See what it's worth now |
| 5 Nov 2025 | £747,218 |
| 18 Dec 2020 | £675,000 |
No other historical records.
39, Robbery Bottom Lane, Welwyn AL6 0UL
| Today | See what it's worth now |
| 31 Oct 2025 | £827,500 |
| 30 Nov 1998 | £120,259 |
No other historical records.
25, Warren Way, Digswell, Welwyn AL6 0DQ
| Today | See what it's worth now |
| 30 Oct 2025 | £1,000,000 |
| 22 May 2001 | £325,000 |
No other historical records.
11, Godfries Close, Welwyn AL6 0LQ
| Today | See what it's worth now |
| 28 Oct 2025 | £738,500 |
| 23 Oct 2009 | £442,500 |
2, Peace Grove, Welwyn AL6 0RS
| Today | See what it's worth now |
| 24 Oct 2025 | £675,000 |
| 7 Feb 2012 | £453,500 |
No other historical records.
5, Rosecroft Lane, Welwyn AL6 0UB
| Today | See what it's worth now |
| 30 Sep 2025 | £520,000 |
| 4 Aug 2023 | £495,000 |
6, The Drive, Welwyn AL6 0TR
| Today | See what it's worth now |
| 5 Sep 2025 | £1,250,000 |
| 27 Feb 2003 | £413,000 |
No other historical records.
22, Gwynfa Close, Welwyn AL6 0PR
| Today | See what it's worth now |
| 2 Sep 2025 | £868,500 |
| 9 Mar 2016 | £665,000 |
49, Mardley Hill, Welwyn AL6 0TT
| Today | See what it's worth now |
| 2 Sep 2025 | £950,000 |
| 4 Sep 2009 | £455,000 |
3, Juniper Gardens, Welwyn AL6 0XH
| Today | See what it's worth now |
| 1 Sep 2025 | £520,000 |
| 26 Sep 2019 | £439,000 |
25, Cannons Meadow, Welwyn AL6 0JU
| Today | See what it's worth now |
| 26 Aug 2025 | £601,000 |
| 17 Jul 2014 | £325,000 |
No other historical records.
7, Copper Beeches, Welwyn AL6 0SS
| Today | See what it's worth now |
| 22 Aug 2025 | £600,000 |
| 6 Jan 2006 | £325,000 |
9, St Ives Close, Digswell, Welwyn AL6 0BB
| Today | See what it's worth now |
| 8 Aug 2025 | £945,000 |
| 21 Feb 2014 | £520,000 |
No other historical records.
10, Whetstone Close, Welwyn AL6 0QW
| Today | See what it's worth now |
| 28 Jul 2025 | £725,000 |
| 17 Apr 2009 | £385,000 |
Dormer Cottage, Canonsfield Road, Welwyn AL6 0QA
| Today | See what it's worth now |
| 11 Jul 2025 | £1,000,000 |
| 2 Mar 2023 | £980,000 |
7, Mary Proud Court, Oak Piece, Welwyn AL6 0XG
| Today | See what it's worth now |
| 10 Jul 2025 | £530,000 |
| 31 Mar 2004 | £225,000 |
19, Bishops Road, Tewin Wood, Welwyn AL6 0NR
| Today | See what it's worth now |
| 9 Jul 2025 | £1,675,000 |
| 8 Jul 2010 | £1,050,000 |
15, Sevenacres, Welwyn AL6 0FD
| Today | See what it's worth now |
| 9 Jul 2025 | £1,075,000 |
| 11 Jul 2017 | £905,000 |
6, Firway, Welwyn AL6 0RD
| Today | See what it's worth now |
| 8 Jul 2025 | £1,190,000 |
| 23 Oct 2014 | £850,000 |
No other historical records.
45, Lower Green, Tewin AL6 0LA
| Today | See what it's worth now |
| 27 Jun 2025 | £465,000 |
No other historical records.
Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 2 December 2025. It covers the period from 1 January 1995 to 31 October 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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