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
21, Roundwood Park, Harpenden, AL5 3AQ	17 Sep 2010	£1,615,000	275 m² 2960 sqft	£5,872 £545	Detached (5 bed)
25a, Roundwood Park, Harpenden, AL5 3AQ	31 Jul 2009	£1,300,000			Detached (6 bed)
25, Roundwood Park, Harpenden, AL5 3AQ	06 Jul 2007	£940,000			Detached (4 bed)
29, Roundwood Park, Harpenden, AL5 3AQ -	14 Sep 2006	£825,000	258 m² 2777 sqft	£3,197 £297	Detached (5 bed)
27, Roundwood Park, Harpenden, AL5 3AQ -	22 Apr 2005	£725,000	353 m² 3799 sqft	£2,053 £190	Detached (5 bed)
21, Roundwood Park	£1,615,000 Sep-2010	275 2960	5,872 545
25a, Roundwood Park	£1,300,000 Jul-2009
25, Roundwood Park	£940,000 Jul-2007
29, Roundwood Park -	£825,000 Sep-2006	258 2777	3,197 297
27, Roundwood Park -	£725,000 Apr-2005	353 3799	2,053 190

The data above for Roundwood Park 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 Park, Harpenden is £9,085 sqm (£844 per sq ft), this is based on the Land Registry sold price of the 7 most recent sales.
The majority of homes in Harpenden are now selling for between £6,070 and £8,070 per square metre (£563 and £749 per square foot) , find out more in this local analysis of AL5 3 (Harpenden) house prices.
There are approximately 51 homes on Roundwood Park, 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 7 property sales in Roundwood Park, averaging roughly 1 home sales per year .
The average size of all the properties on Roundwood Park is 252 m2 (2,712 sqft).