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
3, Barns Dene, Harpenden, AL5 2HH	10 Nov 2023	£1,450,000	186 sqm	£7,795	Detached (4 bed)
9, Barns Dene, Harpenden, AL5 2HH -	16 Feb 2023	£1,425,000	151 sqm	£9,437	Detached (4 bed)
29, Barns Dene, Harpenden, AL5 2HH -	10 Jun 2021	£1,525,000	228 sqm	£6,688	Detached (4 bed)
23, Barns Dene, Harpenden, AL5 2HH -	31 Jan 2018	£1,975,000	403 sqm	£4,900	Detached (4 bed)
35, Barns Dene, Harpenden, AL5 2HH -	08 Nov 2017	£1,100,000	159 sqm	£6,918	Detached (4 bed)
21, Barns Dene, Harpenden, AL5 2HH -	17 Aug 2016	£1,375,000	215 sqm	£6,395	Detached (4 bed)
39, Barns Dene, Harpenden, AL5 2HH -	03 Dec 2014	£1,365,000	208 sqm	£6,562	Detached (5 bed)
33, Barns Dene, Harpenden, AL5 2HH	12 Oct 2012	£985,000	201 sqm	£4,900	Detached (5 bed)
25, Barns Dene, Harpenden, AL5 2HH	02 Nov 2005	£575,000			Detached (4 bed)
37, Barns Dene, Harpenden, AL5 2HH	08 Aug 2003	£627,500			Detached (4 bed)
31, Barns Dene, Harpenden, AL5 2HH	01 Dec 1995	£202,000			Detached (4 bed)
3, Barns Dene	£1,450,000 Nov-2023	186	7,795
9, Barns Dene -	£1,425,000 Feb-2023	151	9,437
29, Barns Dene -	£1,525,000 Jun-2021	228	6,688
23, Barns Dene -	£1,975,000 Jan-2018	403	4,900
35, Barns Dene -	£1,100,000 Nov-2017	159	6,918
21, Barns Dene -	£1,375,000 Aug-2016	215	6,395
39, Barns Dene -	£1,365,000 Dec-2014	208	6,562
33, Barns Dene	£985,000 Oct-2012	201	4,900
25, Barns Dene	£575,000 Nov-2005
37, Barns Dene	£627,500 Aug-2003
31, Barns Dene	£202,000 Dec-1995

The data above for Barns Dene can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Barns Dene, Harpenden is £8,424 sqm (£782 per sq ft), this is calculated from the price paid of the 9 most recent sales.
The majority of homes in Harpenden are now selling for between £6,830 and £8,990 per square metre , find out more in this local analysis of AL5 2 (Harpenden) house prices.
There are approximately 26 homes on Barns Dene, we would have expected about 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 9 property sales in Barns Dene, averaging roughly 2 home sales per year .
The average size of all the properties on Barns Dene is 187 m2 (2,012 sqft).

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