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
67, Roundwood Lane, Harpenden, AL5 3BS -	22 Mar 2021	£1,335,000	155 m² 1668 sqft	£8,612 £800	Detached (4 bed)
Roundwood Lodge, 71a, Roundwood Lane, Harpenden, AL5 3BS -	20 Nov 2020	£1,590,000			Detached (5 bed)
71, Roundwood Lane, Harpenden, AL5 3BS -	05 Oct 2009	£647,810	332 m² 3573 sqft	£1,951 £181	Detached
65, Roundwood Lane, Harpenden, AL5 3BS	16 Aug 2002	£570,000			Detached (4 bed)
61, Roundwood Lane, Harpenden, AL5 3BS -	15 Jan 1998	£320,000			Detached (4 bed)
67, Roundwood Lane -	£1,335,000 Mar-2021	155 1668	8,612 800
Roundwood Lodge, 71a, Roundwood Lane -	£1,590,000 Nov-2020
71, Roundwood Lane -	£647,810 Oct-2009	332 3573	1,951 181
65, Roundwood Lane	£570,000 Aug-2002
61, Roundwood Lane -	£320,000 Jan-1998

The data above for Roundwood 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 Roundwood Lane, Harpenden is £7,552 sqm (£701 per sq ft), this is calculated from the selling price of the 6 most recent sales.
The majority of homes in Harpenden are now selling for between £6,090 and £7,840 per square metre (£565 and £728 per square foot) , find out more in this local analysis of AL5 3 (Harpenden) house prices.
There are approximately 50 homes on Roundwood Lane, we would have expected approximately 7 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 Roundwood Lane, averaging about 1 home sales per year .
The average size of all the properties on Roundwood Lane is 114 m2 (1,227 sqft).