House Prices in Tewin Mill
House prices in Tewin Mill have an overall average of £878,011 over the last year.
The majority of properties sold in Tewin Mill during the last year were detached properties, selling for an average price of £1,031,519. Semi-detached properties sold for an average of £692,999, with terraced properties fetching £635,500.
Overall, the historical sold prices in Tewin Mill over the last year were 6% down on the previous year and 11% down on the 2022 peak of £986,223.
Properties Sold
16, Marlborough Close, Welwyn AL6 0UG
| Today | See what it's worth now |
| 30 May 2025 | £675,000 |
| 6 Jun 1997 | £180,000 |
55, Warren Way, Digswell, Welwyn AL6 0DL
| Today | See what it's worth now |
| 23 May 2025 | £875,000 |
No other historical records.
65 Holly Cottage, Harmer Green Lane, Digswell, Welwyn AL6 0EH
| Today | See what it's worth now |
| 22 May 2025 | £1,095,000 |
| 18 Feb 2009 | £480,000 |
No other historical records.
43, Lower Green, Welwyn AL6 0LA
| Today | See what it's worth now |
| 22 May 2025 | £565,000 |
| 23 Apr 2021 | £465,000 |
No other historical records.
1, Pennyfathers Lane, Welwyn AL6 0EN
| Today | See what it's worth now |
| 19 May 2025 | £755,000 |
No other historical records.
25a, Station Road, Digswell, Welwyn AL6 0DU
| Today | See what it's worth now |
| 16 May 2025 | £215,000 |
No other historical records.
1, Oldwood, Welwyn AL6 0QR
| Today | See what it's worth now |
| 1 May 2025 | £835,000 |
| 1 Aug 2002 | £355,000 |
2a Hornbeams, Firway, Welwyn AL6 0RD
| Today | See what it's worth now |
| 25 Apr 2025 | £825,000 |
| 18 May 2009 | £600,000 |
No other historical records.
1a, Oaklea, Welwyn AL6 0PT
| Today | See what it's worth now |
| 11 Apr 2025 | £645,000 |
| 28 Jul 2017 | £717,500 |
6, The Hazels, Welwyn AL6 0HZ
| Today | See what it's worth now |
| 31 Mar 2025 | £780,000 |
| 18 Oct 2013 | £455,500 |
No other historical records.
5, Chestnut Walk, Welwyn AL6 0SB
| Today | See what it's worth now |
| 27 Mar 2025 | £922,500 |
| 13 Sep 2000 | £175,000 |
No other historical records.
6, The Walled Garden, Road From East Herts Boundary, Tewin Water, Welwyn AL6 0BZ
| Today | See what it's worth now |
| 27 Mar 2025 | £802,500 |
| 3 Oct 2003 | £390,000 |
30a, Lower Green, Welwyn AL6 0LA
| Today | See what it's worth now |
| 25 Mar 2025 | £1,025,000 |
| 23 Oct 2015 | £925,000 |
No other historical records.
5, Hangmans Lane, Welwyn AL6 0TJ
| Today | See what it's worth now |
| 21 Mar 2025 | £910,000 |
| 12 Nov 2020 | £730,000 |
No other historical records.
33, Firs Walk, Tewin Wood, Welwyn AL6 0NY
| Today | See what it's worth now |
| 17 Mar 2025 | £1,500,000 |
| 2 Nov 2000 | £540,000 |
4, Badgers Walk, Tewin AL6 0HP
| Today | See what it's worth now |
| 14 Mar 2025 | £1,200,000 |
No other historical records.
33, Harmer Green Lane, Digswell, Welwyn AL6 0AS
| Today | See what it's worth now |
| 13 Mar 2025 | £1,310,000 |
No other historical records.
7, Peace Grove, Welwyn AL6 0RS
| Today | See what it's worth now |
| 5 Mar 2025 | £735,000 |
| 27 Aug 1997 | £238,000 |
No other historical records.
18, Birch Grove, Welwyn AL6 0QP
| Today | See what it's worth now |
| 28 Feb 2025 | £670,000 |
No other historical records.
62, Hertford Road, Digswell, Welwyn AL6 0BX
| Today | See what it's worth now |
| 24 Feb 2025 | £739,000 |
| 20 Oct 2005 | £377,500 |
No other historical records.
45, Mardley Hill, Welwyn AL6 0TT
| Today | See what it's worth now |
| 7 Feb 2025 | £575,000 |
No other historical records.
17, Mardley Avenue, Welwyn AL6 0TU
| Today | See what it's worth now |
| 31 Jan 2025 | £750,000 |
| 18 Dec 2006 | £395,000 |
No other historical records.
Maran Lodge, Hertford Road, Digswell, Welwyn AL6 0BX
| Today | See what it's worth now |
| 19 Dec 2024 | £1,447,500 |
No other historical records.
40, Robbery Bottom Lane, Welwyn AL6 0UN
| Today | See what it's worth now |
| 10 Dec 2024 | £475,000 |
| 8 Jun 2018 | £415,000 |
13, Hillside Way, Welwyn AL6 0TY
| Today | See what it's worth now |
| 6 Dec 2024 | £778,000 |
| 27 Oct 2015 | £595,000 |
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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 6 August 2025. It covers the period from 1 January 1995 to 30 June 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
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