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
16a, School Lane, Welwyn, AL6 9PH	15 Oct 2024	£750,000	142 m² 1528 sqft	£5,281 £490	Semi-D
8, School Lane, Welwyn, AL6 9PH -	18 Oct 2023	£550,000	75 m² 807 sqft	£7,333 £681	Detached (2 bed)
34, School Lane, Welwyn, AL6 9PH -	29 Jun 2023	£800,000	160 m² 1722 sqft	£5,000 £464	Detached (4 bed)
16, School Lane, Welwyn, AL6 9PH	31 Jan 2023	£925,000 B			Detached (3 bed)
22, School Lane, Welwyn, AL6 9PH -	25 Feb 2022	£725,000	116 m² 1248 sqft	£6,250 £580	Semi-D (3 bed)
28, School Lane, Welwyn, AL6 9PH -	03 Feb 2022	£820,000	114 m² 1227 sqft	£7,192 £668	Detached (3 bed)
20, School Lane, Welwyn, AL6 9PH -	09 Oct 2020	£500,000	98 m² 1054 sqft	£5,102 £473	Detached (3 bed)
36, School Lane, Welwyn, AL6 9PH -	07 Nov 2018	£725,000	168 m² 1808 sqft	£4,315 £400	Detached (4 bed)
30a, School Lane, Welwyn, AL6 9PH	08 Dec 2017	£705,000	127 m² 1367 sqft	£5,551 £515	Detached
30, School Lane, Welwyn, AL6 9PH	22 Dec 2016	£770,000	127 m² 1367 sqft	£6,062 £563	Detached (2 bed)
26, School Lane, Welwyn, AL6 9PH -	20 Apr 2010	£399,995	103 m² 1108 sqft	£3,883 £360	Terrace (3 bed)
6, School Lane, Welwyn, AL6 9PH -	12 Jun 2009	£275,000			Detached (2 bed)
32, School Lane, Welwyn, AL6 9PH	26 Oct 2005	£577,500			Detached (4 bed)
18, School Lane, Welwyn, AL6 9PH	10 Dec 2003	£499,999			Detached (4 bed)
16a, School Lane	£750,000 Oct-2024	142 1528	5,281 490
8, School Lane -	£550,000 Oct-2023	75 807	7,333 681
34, School Lane -	£800,000 Jun-2023	160 1722	5,000 464
16, School Lane	£925,000 B Jan-2023
22, School Lane -	£725,000 Feb-2022	116 1248	6,250 580
28, School Lane -	£820,000 Feb-2022	114 1227	7,192 668
20, School Lane -	£500,000 Oct-2020	98 1054	5,102 473
36, School Lane -	£725,000 Nov-2018	168 1808	4,315 400
30a, School Lane	£705,000 Dec-2017	127 1367	5,551 515
30, School Lane	£770,000 Dec-2016	127 1367	6,062 563
26, School Lane -	£399,995 Apr-2010	103 1108	3,883 360
6, School Lane -	£275,000 Jun-2009
32, School Lane	£577,500 Oct-2005
18, School Lane	£499,999 Dec-2003

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

The average price per square metre (per square foot) in School Lane, Welwyn is £6,032 sqm (£560 per sq ft), this is calculated from the Land Registry price paid of the 6 most recent sales.
The majority of homes in Welwyn are now selling for between £4,660 and £5,870 per square metre (£432 and £545 per square foot) , find out more in this local analysis of AL6 9 (Welwyn) house prices.
There are about 29 homes on School Lane, we would have expected about 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 6 property sales in School Lane, averaging roughly 1 home sales per year .
The average size of all the properties on School Lane is 121 m2 (1,302 sqft).