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
69, Sylvandale, Welwyn Garden City, AL7 2HS -	14 May 2024	£580,000	97 m² 1044 sqft	£5,979 £555	Detached (4 bed)
71, Sylvandale, Welwyn Garden City, AL7 2HS -	09 Aug 2022	£500,000	90 m² 968 sqft	£5,555 £516	Detached (4 bed)
63, Sylvandale, Welwyn Garden City, AL7 2HS -	11 Mar 2022	£512,500	78 m² 839 sqft	£6,570 £610	Detached (4 bed)
35, Sylvandale, Welwyn Garden City, AL7 2HS -	02 Dec 2021	£540,000	94 m² 1011 sqft	£5,744 £533	Semi-D (4 bed)
51, Sylvandale, Welwyn Garden City, AL7 2HS -	28 Aug 2020	£527,500	87 m² 936 sqft	£6,063 £563	Detached (4 bed)
45, Sylvandale, Welwyn Garden City, AL7 2HS -	27 Jul 2018	£465,000	96 m² 1033 sqft	£4,843 £449	Terrace (4 bed)
43, Sylvandale, Welwyn Garden City, AL7 2HS -	28 Oct 2016	£530,000	104 m² 1119 sqft	£5,096 £473	Semi-D (4 bed)
49, Sylvandale, Welwyn Garden City, AL7 2HS -	31 Aug 2016	£520,000	94 m² 1011 sqft	£5,531 £513	Detached (4 bed)
17, Sylvandale, Welwyn Garden City, AL7 2HS -	28 Oct 2014	£365,000	81 m² 871 sqft	£4,506 £418	Terrace (3 bed)
23, Sylvandale, Welwyn Garden City, AL7 2HS -	07 Jun 2013	£310,000	82 m² 882 sqft	£3,780 £351	Detached (3 bed)
21, Sylvandale, Welwyn Garden City, AL7 2HS -	28 Mar 2013	£310,000	103 m² 1108 sqft	£3,009 £279	Terrace (3 bed)
55, Sylvandale, Welwyn Garden City, AL7 2HS -	15 Jul 2010	£315,000	98 m² 1054 sqft	£3,214 £298	Semi-D (3 bed)
61, Sylvandale, Welwyn Garden City, AL7 2HS -	15 Jan 2007	£270,000			Terrace (4 bed)
25, Sylvandale, Welwyn Garden City, AL7 2HS -	07 Apr 2004	£271,950	91 m² 979 sqft	£2,988 £277	Terrace (4 bed)
47, Sylvandale, Welwyn Garden City, AL7 2HS	05 Mar 2004	£262,500			Terrace (4 bed)
41, Sylvandale, Welwyn Garden City, AL7 2HS	11 Jul 2003	£275,000			Detached (4 bed)
33, Sylvandale, Welwyn Garden City, AL7 2HS	14 Dec 2001	£210,000			Semi-D (4 bed)
53, Sylvandale, Welwyn Garden City, AL7 2HS -	30 Nov 2001	£175,000	81 m² 871 sqft	£2,160 £200	Semi-D (3 bed)
19, Sylvandale, Welwyn Garden City, AL7 2HS -	17 Sep 1997	£132,000	80 m² 861 sqft	£1,650 £153	Terrace (4 bed)
67, Sylvandale, Welwyn Garden City, AL7 2HS	21 Jul 1997	£137,000			Detached (4 bed)
29, Sylvandale, Welwyn Garden City, AL7 2HS	18 Jul 1997	£135,000			Terrace (4 bed)
59, Sylvandale, Welwyn Garden City, AL7 2HS	03 May 1995	£104,000			Terrace (4 bed)
69, Sylvandale -	£580,000 May-2024	97 1044	5,979 555
71, Sylvandale -	£500,000 Aug-2022	90 968	5,555 516
63, Sylvandale -	£512,500 Mar-2022	78 839	6,570 610
35, Sylvandale -	£540,000 Dec-2021	94 1011	5,744 533
51, Sylvandale -	£527,500 Aug-2020	87 936	6,063 563
45, Sylvandale -	£465,000 Jul-2018	96 1033	4,843 449
43, Sylvandale -	£530,000 Oct-2016	104 1119	5,096 473
49, Sylvandale -	£520,000 Aug-2016	94 1011	5,531 513
17, Sylvandale -	£365,000 Oct-2014	81 871	4,506 418
23, Sylvandale -	£310,000 Jun-2013	82 882	3,780 351
21, Sylvandale -	£310,000 Mar-2013	103 1108	3,009 279
55, Sylvandale -	£315,000 Jul-2010	98 1054	3,214 298
61, Sylvandale -	£270,000 Jan-2007
25, Sylvandale -	£271,950 Apr-2004	91 979	2,988 277
47, Sylvandale	£262,500 Mar-2004
41, Sylvandale	£275,000 Jul-2003
33, Sylvandale	£210,000 Dec-2001
53, Sylvandale -	£175,000 Nov-2001	81 871	2,160 200
19, Sylvandale -	£132,000 Sep-1997	80 861	1,650 153
67, Sylvandale	£137,000 Jul-1997
29, Sylvandale	£135,000 Jul-1997
59, Sylvandale	£104,000 May-1995

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

The average price per square metre (per square foot) in Sylvandale, Welwyn Garden City is £6,296 sqm (£584 per sq ft), this is from the Land Registry price paid of the 8 most recent sales.
The majority of homes in Welwyn Garden City are now selling for between £4,260 and £5,700 per square metre (£395 and £529 per square foot) , find out more in this local analysis of AL7 2 (Welwyn Garden City) house prices.
There are approximately 48 homes on Sylvandale, we would have expected about 6 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 8 property sales in Sylvandale, averaging roughly 2 home sales per year .
The average size of all the properties on Sylvandale is 92 m2 (990 sqft).