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
104, Cowper Road, Harpenden, AL5 5NL -	17 Dec 2018	£950,000			Detached (4 bed)
100, Cowper Road, Harpenden, AL5 5NL -	12 Oct 2017	£868,000	89 m² 957 sqft	£9,752 £905	Detached (3 bed)
108, Cowper Road, Harpenden, AL5 5NL -	14 Jul 2017	£360,000	61 m² 656 sqft	£5,901 £548	Flat (2 bed)
110, Cowper Road, Harpenden, AL5 5NL -	23 Oct 2013	£287,000	63 m² 678 sqft	£4,555 £423	Flat (2 bed)
112, Cowper Road, Harpenden, AL5 5NL -	01 Aug 2012	£175,000	62 m² 667 sqft	£2,822 £262	Flat (2 bed)
116, Cowper Road, Harpenden, AL5 5NL -	31 Oct 2011	£272,500	62 m² 667 sqft	£4,395 £408	Flat (2 bed)
118, Cowper Road, Harpenden, AL5 5NL -	16 Mar 2011	£260,000	63 m² 678 sqft	£4,126 £383	Flat (2 bed)
98, Cowper Road, Harpenden, AL5 5NL -	27 Sep 2010	£605,000	142 m² 1528 sqft	£4,260 £395	Detached (4 bed)
114, Cowper Road, Harpenden, AL5 5NL -	09 Jun 2009	£240,000	69 m² 742 sqft	£3,478 £323	Flat (2 bed)
102, Cowper Road, Harpenden, AL5 5NL	04 Jul 2002	£363,000			Detached (3 bed)
106, Cowper Road, Harpenden, AL5 5NL	21 Nov 1996	£151,000			Detached (4 bed)
98a, Cowper Road, Harpenden, AL5 5NL	17 Jan 1995	£130,000			Detached (4 bed)
104, Cowper Rd -	£950,000 Dec-2018
100, Cowper Rd -	£868,000 Oct-2017	89 957	9,752 905
108, Cowper Rd -	£360,000 Jul-2017	61 656	5,901 548
110, Cowper Rd -	£287,000 Oct-2013	63 678	4,555 423
112, Cowper Rd -	£175,000 Aug-2012	62 667	2,822 262
116, Cowper Rd -	£272,500 Oct-2011	62 667	4,395 408
118, Cowper Rd -	£260,000 Mar-2011	63 678	4,126 383
98, Cowper Rd -	£605,000 Sep-2010	142 1528	4,260 395
114, Cowper Rd -	£240,000 Jun-2009	69 742	3,478 323
102, Cowper Rd	£363,000 Jul-2002
106, Cowper Rd	£151,000 Nov-1996
98a, Cowper Rd	£130,000 Jan-1995

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

The average price per square metre (per square foot) in Cowper Road, Harpenden is £7,291 sqm (£677 per sq ft), this is calculated from the sold price of the 14 most recent sales.
The majority of homes in Harpenden are now selling for between £5,600 and £7,730 per square metre (£520 and £718 per square foot) , find out more in this local analysis of AL5 5 (Harpenden) house prices.
There are about 88 homes on Cowper Road, we would have expected about 12 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 14 property sales in Cowper Road, averaging roughly 3 home sales per year .
The average size of all the properties on Cowper Road is 116 m2 (1,248 sqft).