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
3, Barns Dene, Harpenden, AL5 2HH	10 Nov 2023	£1,450,000	186 m² 2002 sqft	£7,795 £724	Detached (4 bed)
9, Barns Dene, Harpenden, AL5 2HH -	16 Feb 2023	£1,425,000	151 m² 1625 sqft	£9,437 £876	Detached (4 bed)
29, Barns Dene, Harpenden, AL5 2HH -	10 Jun 2021	£1,525,000	228 m² 2454 sqft	£6,688 £621	Detached (4 bed)
23, Barns Dene, Harpenden, AL5 2HH -	31 Jan 2018	£1,975,000	403 m² 4337 sqft	£4,900 £455	Detached (4 bed)
35, Barns Dene, Harpenden, AL5 2HH -	08 Nov 2017	£1,100,000	159 m² 1711 sqft	£6,918 £642	Detached (4 bed)
21, Barns Dene, Harpenden, AL5 2HH -	17 Aug 2016	£1,375,000	215 m² 2314 sqft	£6,395 £594	Detached (4 bed)
39, Barns Dene, Harpenden, AL5 2HH -	03 Dec 2014	£1,365,000	208 m² 2238 sqft	£6,562 £609	Detached (5 bed)
33, Barns Dene, Harpenden, AL5 2HH	12 Oct 2012	£985,000	201 m² 2163 sqft	£4,900 £455	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 2002	7,795 724
9, Barns Dene -	£1,425,000 Feb-2023	151 1625	9,437 876
29, Barns Dene -	£1,525,000 Jun-2021	228 2454	6,688 621
23, Barns Dene -	£1,975,000 Jan-2018	403 4337	4,900 455
35, Barns Dene -	£1,100,000 Nov-2017	159 1711	6,918 642
21, Barns Dene -	£1,375,000 Aug-2016	215 2314	6,395 594
39, Barns Dene -	£1,365,000 Dec-2014	208 2238	6,562 609
33, Barns Dene	£985,000 Oct-2012	201 2163	4,900 455
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 £8,467 sqm (£786 per sq ft), this is calculated from the price paid of the 8 most recent sales.
The majority of homes in Harpenden are now selling for between £6,920 and £8,980 per square metre (£642 and £834 per square foot) , 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 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 Barns Dene, averaging approximately 2 home sales per year .
The average size of all the properties on Barns Dene is 187 m2 (2,012 sqft).