Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
33, Firs Walk, Tewin, AL6 0NY -	17 Mar 2025	£1,500,000	255 m² 2744 sqft	£5,882 £546	Detached (7 bed)
6, Firs Walk, Tewin, AL6 0NZ -	06 Oct 2023	£1,300,000	180 m² 1937 sqft	£7,222 £670	Detached (5 bed)
23, Firs Walk, Tewin, AL6 0NY	30 Aug 2023	£1,250,000	177 m² 1905 sqft	£7,062 £656	Detached (5 bed)
2, Firs Walk, Tewin, AL6 0NZ -	19 Oct 2022	£2,108,878	287 m² 3089 sqft	£7,348 £682	Detached (4 bed)
26, Firs Walk, Tewin, AL6 0NZ -	12 Aug 2022	£1,000,000	127 m² 1367 sqft	£7,874 £731	Detached (5 bed)
22, Firs Walk, Tewin, AL6 0NZ -	05 Aug 2022	£1,605,000	230 m² 2475 sqft	£6,978 £648	Detached (5 bed)
40, Firs Walk, Tewin, AL6 0NZ -	07 Dec 2021	£1,301,000	136 m² 1463 sqft	£9,566 £888	Detached (4 bed)
32, Firs Walk, Tewin, AL6 0NZ -	20 Aug 2021	£950,000	115 m² 1237 sqft	£8,260 £767	Detached (5 bed)
7, Firs Walk, Tewin, AL6 0NY	23 Mar 2021	£1,300,000 B	249 m² 2680 sqft	£5,220 £484	Detached (5 bed)
44, Firs Walk, Tewin, AL6 0NZ -	05 Mar 2021	£1,425,000	263 m² 2830 sqft	£5,418 £503	Detached (6 bed)
19, Firs Walk, Tewin, AL6 0NY -	05 Feb 2021	£1,250,000	163 m² 1754 sqft	£7,668 £712	Detached (5 bed)
29, Firs Walk, Tewin, AL6 0NY -	20 Nov 2020	£1,900,000	362 m² 3896 sqft	£5,248 £487	Detached (2 bed)
20, Firs Walk, Tewin, AL6 0NZ -	11 Jul 2019	£1,050,000	147 m² 1582 sqft	£7,142 £663	Detached (5 bed)
Delphi, 3, Firs Walk, Tewin, AL6 0NY -	29 Jan 2019	£1,080,000	198 m² 2131 sqft	£5,454 £506	Detached (5 bed)
12, Firs Walk, Tewin, AL6 0NZ -	22 Mar 2018	£1,700,000	273 m² 2938 sqft	£6,227 £578	Detached (4 bed)
48, Firs Walk, Tewin, AL6 0NZ -	23 Feb 2017	£1,200,000	416 m² 4477 sqft	£2,884 £267	Detached (6 bed)
11, Firs Walk, Tewin, AL6 0NY -	03 Aug 2015	£1,200,000	266 m² 2863 sqft	£4,511 £419	Detached (5 bed)
31, Firs Walk, Tewin, AL6 0NY -	21 Jul 2014	£752,500	160 m² 1722 sqft	£4,703 £436	Detached (4 bed)
17, Firs Walk, Tewin, AL6 0NY	02 May 2014	£665,000	113 m² 1216 sqft	£5,884 £546	Detached (3 bed)
9, Firs Walk, Tewin, AL6 0NY	08 Nov 2013	£950,000	221 m² 2378 sqft	£4,298 £399	Detached (5 bed)
27, Firs Walk, Tewin, AL6 0NY -	06 Sep 2012	£930,000	172 m² 1851 sqft	£5,406 £502	Detached (5 bed)
34, Firs Walk, Tewin, AL6 0NZ -	27 Apr 2012	£825,000	273 m² 2938 sqft	£3,021 £280	Detached (5 bed)
5, Firs Walk, Tewin, AL6 0NY -	18 Jan 2011	£940,000	175 m² 1883 sqft	£5,371 £498	Detached (4 bed)
28, Firs Walk, Tewin, AL6 0NZ -	06 Oct 2008	£595,000			Detached (4 bed)
10, Firs Walk, Tewin, AL6 0NZ -	29 Mar 2007	£799,500	276 m² 2970 sqft	£2,896 £269	Detached (3 bed)
21, Firs Walk, Tewin, AL6 0NY	26 Oct 2005	£710,000			Detached (6 bed)
30, Firs Walk, Tewin, AL6 0NZ	26 Aug 2005	£530,000			Detached (3 bed)
36, Firs Walk, Tewin, AL6 0NZ -	01 Dec 2004	£1,125,000	320 m² 3444 sqft	£3,515 £326	Detached (5 bed)
38, Firs Walk, Tewin, AL6 0NZ	18 Aug 2003	£840,000			Detached (5 bed)
15, Firs Walk, Tewin, AL6 0NY -	07 Sep 2001	£445,000	211 m² 2271 sqft	£2,109 £195	Detached (3 bed)
33, Firs Walk -	£1,500,000 Mar-2025	255 2744	5,882 546
6, Firs Walk -	£1,300,000 Oct-2023	180 1937	7,222 670
23, Firs Walk	£1,250,000 Aug-2023	177 1905	7,062 656
2, Firs Walk -	£2,108,878 Oct-2022	287 3089	7,348 682
26, Firs Walk -	£1,000,000 Aug-2022	127 1367	7,874 731
22, Firs Walk -	£1,605,000 Aug-2022	230 2475	6,978 648
40, Firs Walk -	£1,301,000 Dec-2021	136 1463	9,566 888
32, Firs Walk -	£950,000 Aug-2021	115 1237	8,260 767
7, Firs Walk	£1,300,000 B Mar-2021	249 2680	5,220 484
44, Firs Walk -	£1,425,000 Mar-2021	263 2830	5,418 503
19, Firs Walk -	£1,250,000 Feb-2021	163 1754	7,668 712
29, Firs Walk -	£1,900,000 Nov-2020	362 3896	5,248 487
20, Firs Walk -	£1,050,000 Jul-2019	147 1582	7,142 663
Delphi, 3, Firs Walk -	£1,080,000 Jan-2019	198 2131	5,454 506
12, Firs Walk -	£1,700,000 Mar-2018	273 2938	6,227 578
48, Firs Walk -	£1,200,000 Feb-2017	416 4477	2,884 267
11, Firs Walk -	£1,200,000 Aug-2015	266 2863	4,511 419
31, Firs Walk -	£752,500 Jul-2014	160 1722	4,703 436
17, Firs Walk	£665,000 May-2014	113 1216	5,884 546
9, Firs Walk	£950,000 Nov-2013	221 2378	4,298 399
27, Firs Walk -	£930,000 Sep-2012	172 1851	5,406 502
34, Firs Walk -	£825,000 Apr-2012	273 2938	3,021 280
5, Firs Walk -	£940,000 Jan-2011	175 1883	5,371 498
28, Firs Walk -	£595,000 Oct-2008
10, Firs Walk -	£799,500 Mar-2007	276 2970	2,896 269
21, Firs Walk	£710,000 Oct-2005
30, Firs Walk	£530,000 Aug-2005
36, Firs Walk -	£1,125,000 Dec-2004	320 3444	3,515 326
38, Firs Walk	£840,000 Aug-2003
15, Firs Walk -	£445,000 Sep-2001	211 2271	2,109 195

The data above for Firs Walk can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Firs Walk, Tewin is £7,418 sqm (£689 per sq ft), this is from the Land Registry sold price of the 7 most recent sales.
The majority of homes in Welwyn are now selling for between £4,990 and £6,420 per square metre (£463 and £596 per square foot) , find out more in this local analysis of AL6 0 (Welwyn) house prices.
There are approximately 31 homes on Firs Walk, we would have expected roughly 4 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 7 property sales in Firs Walk, averaging about 1 home sales per year .
The average size of all the properties on Firs Walk is 243 m2 (2,615 sqft).