Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square metre	Type	Paid	m2	£/m2
38, Harmer Green Lane, Welwyn, AL6 0AT -	31 Mar 2022	£1,775,000	266 sqm	£6,672	Detached (5 bed)
44a, Harmer Green Lane, Welwyn, AL6 0AT -	16 Dec 2021	£960,000	161 sqm	£5,962	Detached (5 bed)
40, Harmer Green Lane, Welwyn, AL6 0AT -	03 Dec 2021	£1,726,000	385 sqm	£4,483	Detached (5 bed)
48a, Harmer Green Lane, Welwyn, AL6 0AT	05 Oct 2018	£1,885,000	353 sqm	£5,339	Detached (3 bed)
42, Harmer Green Lane, Welwyn, AL6 0AT -	12 Nov 2015	£1,150,000	244 sqm	£4,713	Detached (5 bed)
32, Harmer Green Lane, Welwyn, AL6 0AT -	06 Feb 2012	£595,000	166 sqm	£3,584	Detached (5 bed)
44, Harmer Green Lane, Welwyn, AL6 0AT -	23 Mar 2011	£845,000	173 sqm	£4,884	Detached (4 bed)
36, Harmer Green Lane, Welwyn, AL6 0AT -	16 Jul 2010	£775,000			Detached (5 bed)
28, Harmer Green Lane, Welwyn, AL6 0AT -	06 Sep 2006	£510,000			Detached (4 bed)
46, Harmer Green Lane, Welwyn, AL6 0AT	15 Oct 1999	£500,000			Detached (5 bed)
52, Harmer Green Lane, Welwyn, AL6 0AT	18 Nov 1997	£365,000			Detached (5 bed)
38, Harmer Green Lane -	£1,775,000 Mar-2022	266	6,672
44a, Harmer Green Lane -	£960,000 Dec-2021	161	5,962
40, Harmer Green Lane -	£1,726,000 Dec-2021	385	4,483
48a, Harmer Green Lane	£1,885,000 Oct-2018	353	5,339
42, Harmer Green Lane -	£1,150,000 Nov-2015	244	4,713
32, Harmer Green Lane -	£595,000 Feb-2012	166	3,584
44, Harmer Green Lane -	£845,000 Mar-2011	173	4,884
36, Harmer Green Lane -	£775,000 Jul-2010
28, Harmer Green Lane -	£510,000 Sep-2006
46, Harmer Green Lane	£500,000 Oct-1999
52, Harmer Green Lane	£365,000 Nov-1997

The data above for Harmer Green 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 Harmer Green Lane, Welwyn is £5,994 sqm (£556 per sq ft), this is from the selling price of the 9 most recent sales.
The majority of homes in Welwyn are now selling for between £4,880 and £6,250 per square metre , find out more in this local analysis of AL6 0 (Welwyn) house prices.
There are about 35 homes on Harmer Green Lane, we would have expected roughly 5 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 9 property sales in Harmer Green Lane, averaging roughly 2 home sales per year .
The average size of all the properties on Harmer Green Lane is 264 m2 (2,841 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.