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
36, Southdown Road, Harpenden, AL5 1PG	04 Jan 2013	£1,225,000	238 sqm	£5,147	Detached (5 bed)
52, Southdown Road, Harpenden, AL5 1PQ	14 Jul 2006	£623,650			Semi-D (4 bed)
48, Southdown Road, Harpenden, AL5 1PQ	15 Mar 2006	£475,000			Semi-D (4 bed)
15, Southdown Road, Harpenden, AL5 1PD	02 Aug 2002	£1,247,000			Detached (6 bed)
9, Southdown Road, Harpenden, AL5 1PD	05 Apr 2002	£200,000			Terrace
41, Southdown Road, Harpenden, AL5 1PG -	31 Jan 2002	£467,500	201 sqm	£2,325	Semi-D (4 bed)
40, Southdown Road, Harpenden, AL5 1PG	12 Oct 2001	£695,000			Detached (4 bed)
56, Southdown Road, Harpenden, AL5 1PQ	04 Oct 2001	£375,000			Semi-D (4 bed)
10, Southdown Road, Harpenden, AL5 1PD	13 Sep 2001	£225,000			Terrace
42, Southdown Road, Harpenden, AL5 1PG	04 Dec 2000	£412,500			Detached (4 bed)
131, Southdown Road, Harpenden, AL5 1PU	04 May 1999	£77,000			Terrace
10, Southdown Road, Harpenden, AL5 1PD	21 May 1998	£153,000			Terrace
8, Southdown Road, Harpenden, AL5 1PD	29 Nov 1996	£257,000			Semi-D (3 bed)
38, Southdown Road, Harpenden, AL5 1PG	12 Jul 1996	£280,000			Detached (4 bed)
Land At The Back Of 46, Land At The Back Of, Harpenden, AL5 1PG	16 Aug 1995	£230,000			Detached
55, Southdown Road, Harpenden, AL5 1PQ -	16 Mar 1995	£143,000	167 sqm	£856	Semi-D (4 bed)
36, Southdown Rd	£1,225,000 Jan-2013	238	5,147
52, Southdown Rd	£623,650 Jul-2006
48, Southdown Rd	£475,000 Mar-2006
15, Southdown Rd	£1,247,000 Aug-2002
9, Southdown Rd	£200,000 Apr-2002
41, Southdown Rd -	£467,500 Jan-2002	201	2,325
40, Southdown Rd	£695,000 Oct-2001
56, Southdown Rd	£375,000 Oct-2001
10, Southdown Rd	£225,000 Sep-2001
42, Southdown Rd	£412,500 Dec-2000
131, Southdown Rd	£77,000 May-1999
10, Southdown Rd	£153,000 May-1998
8, Southdown Rd	£257,000 Nov-1996
38, Southdown Rd	£280,000 Jul-1996
Land At The Back Of 46, Land At The Back Of	£230,000 Aug-1995
55, Southdown Rd -	£143,000 Mar-1995	167	856

The data above for Southdown 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 Southdown Road, Harpenden is £6,474 sqm (£601 per sq ft), this is calculated from sold property prices of the 7 most recent sales.
The majority of homes in Harpenden are now selling for between £6,090 and £7,700 per square metre , find out more in this local analysis of AL5 1 (Harpenden) house prices.
There are about 36 homes on Southdown Road, we would have expected roughly 5 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 Southdown Road, averaging about 1 home sales per year .
The average size of all the properties on Southdown Road is 151 m2 (1,625 sqft).

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