House Prices in Welwyn

House prices in Welwyn have an overall average of £683,530 over the last year.

The majority of properties sold in Welwyn during the last year were detached properties, selling for an average price of £869,371. Semi-detached properties sold for an average of £609,375, with terraced properties fetching £452,513.

Overall, the historical sold prices in Welwyn over the last year were 15% down on the previous year and 11% down on the 2022 peak of £770,048.

Properties Sold

3146 results

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25, School Lane, Welwyn AL6 9PQ

Property image
31
Semi-Detached
3
Freehold
Today
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31 Mar 2025
£550,000
29 Sep 2011
£272,000

No other historical records.

Millford Lodge, Fulling Mill Lane, Welwyn AL6 9NP

Property image
15
Detached
3
Freehold
Today
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28 Mar 2025
£800,000
14 May 2002
£250,000

No other historical records.

5, Chestnut Walk, Welwyn AL6 0SB

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23
Detached
4
Freehold
Today
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27 Mar 2025
£922,500
13 Sep 2000
£175,000

No other historical records.

5, Hangmans Lane, Welwyn AL6 0TJ

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37
Detached
4
Freehold
Today
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21 Mar 2025
£910,000
12 Nov 2020
£730,000

No other historical records.

17, Wendover Drive, Welwyn AL6 9LT

Property image
14
Semi-Detached
3
Freehold
Today
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21 Mar 2025
£775,000
18 Jun 2013
£480,000

9, Reeves Court, Welwyn AL6 9FU

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26
Detached
5
Freehold
Today
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20 Mar 2025
£1,150,000
30 Jun 2015
£1,000,000

No other historical records.

371, Knightsfield, Welwyn Garden City AL8 7NB

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23
Semi-Detached
3
Freehold
Today
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20 Mar 2025
£660,000
12 Jul 2004
£300,000

No other historical records.

83, Node Way Gardens, Welwyn AL6 9FD

Property image
9
Flat
2
Leasehold
Today
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14 Mar 2025
£210,000
19 Nov 2009
£153,000

33, Harmer Green Lane, Digswell, Welwyn AL6 0AS

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28
Detached
4
Freehold
Today
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13 Mar 2025
£1,310,000

No other historical records.

7, Dicket Mead, Welwyn AL6 9NX

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17
Detached
4
Freehold
Today
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6 Mar 2025
£568,500
19 Jun 2006
£292,000

7, Peace Grove, Welwyn AL6 0RS

Property image
25
Detached
3
Freehold
Today
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5 Mar 2025
£735,000
27 Aug 1997
£238,000

No other historical records.

7, Glebe Road, Welwyn AL6 9PB

Property image
15
Semi-Detached
3
Freehold
Today
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28 Feb 2025
£600,000
27 Mar 2002
£237,000

No other historical records.

16, Norman Road, Welwyn AL6 9JP

Property image
21
Terraced
2
Freehold
Today
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28 Feb 2025
£475,000
25 Jun 2008
£230,000

18, Birch Grove, Welwyn AL6 0QP

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21
Detached
4
Freehold
Today
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28 Feb 2025
£670,000

No other historical records.

44, Codicote Road, Welwyn AL6 9TU

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26
Detached
4
Freehold
Today
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27 Feb 2025
£890,000
16 Mar 2004
£580,000

No other historical records.

62, Hertford Road, Digswell, Welwyn AL6 0BX

Property image
22
Semi-Detached
3
Freehold
Today
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24 Feb 2025
£739,000
20 Oct 2005
£377,500

No other historical records.

10, Wilga Road, Welwyn AL6 9PS

Property image
15
Semi-Detached
3
Freehold
Today
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21 Feb 2025
£605,000
4 Jul 2011
£186,000

No other historical records.

Wych Elm House, Wych Elm Lane, Welwyn AL6 0BN

Property image
21
Detached
5
Freehold
Today
See what it's worth now
14 Feb 2025
£761,621
21 Sep 2001
£650,000

45, Mardley Hill, Welwyn AL6 0TT

Property image
7
Detached
2
Freehold
Today
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7 Feb 2025
£575,000

No other historical records.

72, Node Way Gardens, Welwyn AL6 9FE

Property image
15
Flat
2
Leasehold
Today
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1 Feb 2025
£228,500
16 Oct 2018
£238,000

17, Mardley Avenue, Welwyn AL6 0TU

Property image
27
Detached
5
Freehold
Today
See what it's worth now
31 Jan 2025
£750,000
18 Dec 2006
£395,000

No other historical records.

6, Parkside, Welwyn AL6 9DQ

Property image
20
Terraced
3
Freehold
Today
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31 Jan 2025
£455,000

No other historical records.

40, Reynards Road, Welwyn AL6 9TP

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39
Detached
6
Freehold
Today
See what it's worth now
30 Jan 2025
£1,550,000

No other historical records.

56a, London Road, Welwyn AL6 9HX

Property image
18
Terraced
3
Freehold
Today
See what it's worth now
23 Jan 2025
£468,000
1 Jul 2011
£287,000

No other historical records.

24, Fulling Mill Lane, Welwyn AL6 9NS

Property image
13
Detached
2
Freehold
Today
See what it's worth now
13 Jan 2025
£780,000
30 Mar 2004
£380,000

No other historical records.

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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 25 June 2025. It covers the period from 1 January 1995 to 30 April 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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