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
72, Harmer Green Lane, Welwyn, AL6 0EJ -	01 Sep 2023	£1,650,000	224 sqm	£7,366	Detached (5 bed)
66, Harmer Green Lane, Welwyn, AL6 0EJ -	08 Mar 2021	£875,000	153 sqm	£5,718	Detached (5 bed)
74, Harmer Green Lane, Welwyn, AL6 0EJ -	14 Dec 2017	£1,860,000	449 sqm	£4,142	Detached (4 bed)
70, Harmer Green Lane, Welwyn, AL6 0EJ -	19 Sep 2008	£1,500,000			Detached (4 bed)
68, Harmer Green Lane, Welwyn, AL6 0EJ	28 Jan 2005	£1,125,000			Detached (5 bed)
72, Harmer Green Lane -	£1,650,000 Sep-2023	224	7,366
66, Harmer Green Lane -	£875,000 Mar-2021	153	5,718
74, Harmer Green Lane -	£1,860,000 Dec-2017	449	4,142
70, Harmer Green Lane -	£1,500,000 Sep-2008
68, Harmer Green Lane	£1,125,000 Jan-2005

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 £6,659 sqm (£618 per sq ft), this is based on the price paid of the 8 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 approximately 23 homes on Harmer Green Lane, we would have expected approximately 3 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 Harmer Green Lane, averaging approximately 2 home sales per year .
The average size of all the properties on Harmer Green Lane is 248 m2 (2,669 sqft).

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