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
1, Roundwood Park, Harpenden, AL5 3AB	01 Oct 2010	£500,000			Detached (5 bed)
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)
35a, Roundwood Park, Harpenden, AL5 3AG -	06 May 2009	£1,100,000	265 m² 2852 sqft	£4,150 £385	Detached (5 bed)
35, Roundwood Park, Harpenden, AL5 3AG	30 May 2008	£1,400,000			Detached (5 bed)
Beech House, 19a, Roundwood Park, Harpenden, AL5 3AB	18 Apr 2008	£1,200,000			Detached
45, Roundwood Park, Harpenden, AL5 3AG -	26 Oct 2007	£499,999	260 m² 2798 sqft	£1,923 £178	Detached (2 bed)
25, Roundwood Park, Harpenden, AL5 3AQ	06 Jul 2007	£940,000			Detached (4 bed)
4, Roundwood Park, Harpenden, AL5 3AB -	18 Apr 2007	£976,000	168 m² 1808 sqft	£5,809 £539	Detached (4 bed)
37, Roundwood Park, Harpenden, AL5 3AG	03 Apr 2007	£1,200,000	329 m² 3541 sqft	£3,647 £338	Detached (5 bed)
29, Roundwood Park, Harpenden, AL5 3AQ -	14 Sep 2006	£825,000	258 m² 2777 sqft	£3,197 £297	Detached (5 bed)
37a, Roundwood Park, Harpenden, AL5 3AG -	30 Jun 2006	£1,300,000	283 m² 3046 sqft	£4,593 £426	Detached (5 bed)
11, Roundwood Park, Harpenden, AL5 3AB -	12 Apr 2006	£850,000			Detached (4 bed)
39, Roundwood Park, Harpenden, AL5 3AG -	24 Nov 2005	£1,015,000	403 m² 4337 sqft	£2,518 £233	Detached (6 bed)
27, Roundwood Park, Harpenden, AL5 3AQ -	22 Apr 2005	£725,000	353 m² 3799 sqft	£2,053 £190	Detached (5 bed)
52, Roundwood Park, Harpenden, AL5 3AF	16 Jul 2004	£665,000			Detached (4 bed)
41, Roundwood Park, Harpenden, AL5 3AG	08 Jan 2004	£658,000	343 m² 3692 sqft	£1,918 £178	Detached (3 bed)
42, Roundwood Park, Harpenden, AL5 3AF	23 Sep 2003	£610,000	368 m² 3961 sqft	£1,657 £153	Detached (3 bed)
53, Roundwood Park, Harpenden, AL5 3AG	16 May 2003	£575,000			Detached (4 bed)
40, Roundwood Park, Harpenden, AL5 3AF	04 Jul 2002	£560,000			Detached (4 bed)
16, Roundwood Park, Harpenden, AL5 3AB	15 Oct 1999	£465,000	163 m² 1754 sqft	£2,852 £264	Detached (4 bed)
31a, Roundwood Park, Harpenden, AL5 3AG	09 Apr 1999	£455,000			Detached (4 bed)
1, Roundwood Park	£500,000 Oct-2010
21, Roundwood Park	£1,615,000 Sep-2010	275 2960	5,872 545
25a, Roundwood Park	£1,300,000 Jul-2009
35a, Roundwood Park -	£1,100,000 May-2009	265 2852	4,150 385
35, Roundwood Park	£1,400,000 May-2008
Beech House, 19a, Roundwood Park	£1,200,000 Apr-2008
45, Roundwood Park -	£499,999 Oct-2007	260 2798	1,923 178
25, Roundwood Park	£940,000 Jul-2007
4, Roundwood Park -	£976,000 Apr-2007	168 1808	5,809 539
37, Roundwood Park	£1,200,000 Apr-2007	329 3541	3,647 338
29, Roundwood Park -	£825,000 Sep-2006	258 2777	3,197 297
37a, Roundwood Park -	£1,300,000 Jun-2006	283 3046	4,593 426
11, Roundwood Park -	£850,000 Apr-2006
39, Roundwood Park -	£1,015,000 Nov-2005	403 4337	2,518 233
27, Roundwood Park -	£725,000 Apr-2005	353 3799	2,053 190
52, Roundwood Park	£665,000 Jul-2004
41, Roundwood Park	£658,000 Jan-2004	343 3692	1,918 178
42, Roundwood Park	£610,000 Sep-2003	368 3961	1,657 153
53, Roundwood Park	£575,000 May-2003
40, Roundwood Park	£560,000 Jul-2002
16, Roundwood Park	£465,000 Oct-1999	163 1754	2,852 264
31a, Roundwood Park	£455,000 Apr-1999

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 £8,553 sqm (£794 per sq ft), this is based on the price paid of the 5 most recent sales.
The majority of homes in Harpenden are now selling for between £5,950 and £7,840 per square metre (£552 and £728 per square foot) , find out more in this local analysis of AL5 3 (Harpenden) house prices.
There are about 49 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 5 property sales in Roundwood Park, averaging approximately 1 home sales per year .
The average size of all the properties on Roundwood Park is 254 m2 (2,734 sqft).