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
115b, Southdown Road, Harpenden, AL5 1QQ -	27 Jul 2023	£220,000	30 m² 322 sqft	£7,333 £681	Flat (2 bed)
115c, Southdown Road, Harpenden, AL5 1QQ -	27 Jul 2023	£240,000	35 m² 376 sqft	£6,857 £637	Flat (2 bed)
104, Southdown Road, Harpenden, AL5 1QQ -	19 May 2023	£722,000	97 m² 1044 sqft	£7,443 £691	Terrace (3 bed)
102, Southdown Road, Harpenden, AL5 1QQ -	30 Sep 2022	£1,000,000	173 m² 1862 sqft	£5,780 £536	Semi-D (5 bed)
106, Southdown Road, Harpenden, AL5 1QQ -	25 Jul 2019	£528,000	89 m² 957 sqft	£5,932 £551	Terrace (3 bed)
111, Southdown Road, Harpenden, AL5 1QQ -	08 Oct 2012	£270,000	65 m² 699 sqft	£4,153 £385	Terrace (2 bed)
126, Southdown Road, Harpenden, AL5 1QQ	18 Aug 2008	£222,500			Terrace
118, Southdown Road, Harpenden, AL5 1QQ	11 Aug 2006	£225,000			Terrace (2 bed)
Southdown Dental Practice 112, Southdown Road, Harpenden, AL5 1QQ	02 Aug 2006	£315,000			Terrace
109, Southdown Road, Harpenden, AL5 1QQ	06 Apr 2006	£279,950			Terrace (3 bed)
103, Southdown Road, Harpenden, AL5 1QQ -	11 Sep 2003	£185,000	47 m² 505 sqft	£3,936 £365	Terrace (2 bed)
125, Southdown Road, Harpenden, AL5 1QQ	08 Sep 2000	£135,000			Terrace
110, Southdown Road, Harpenden, AL5 1QQ	07 Jan 2000	£157,500			Terrace (3 bed)
117, Southdown Road, Harpenden, AL5 1QQ	30 Apr 1999	£82,500			Terrace
126, Southdown Road, Harpenden, AL5 1QQ	15 Dec 1995	£60,000			Terrace
114, Southdown Road, Harpenden, AL5 1QQ	16 May 1995	£57,000			Terrace
115b, Southdown Rd -	£220,000 Jul-2023	30 322	7,333 681
115c, Southdown Rd -	£240,000 Jul-2023	35 376	6,857 637
104, Southdown Rd -	£722,000 May-2023	97 1044	7,443 691
102, Southdown Rd -	£1,000,000 Sep-2022	173 1862	5,780 536
106, Southdown Rd -	£528,000 Jul-2019	89 957	5,932 551
111, Southdown Rd -	£270,000 Oct-2012	65 699	4,153 385
126, Southdown Rd	£222,500 Aug-2008
118, Southdown Rd	£225,000 Aug-2006
Southdown Dental Practice 112, Southdown Rd	£315,000 Aug-2006
109, Southdown Rd	£279,950 Apr-2006
103, Southdown Rd -	£185,000 Sep-2003	47 505	3,936 365
125, Southdown Rd	£135,000 Sep-2000
110, Southdown Rd	£157,500 Jan-2000
117, Southdown Rd	£82,500 Apr-1999
126, Southdown Rd	£60,000 Dec-1995
114, Southdown Rd	£57,000 May-1995

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 £5,430 sqm (£504 per sq ft), this is calculated from the sold price of the 17 most recent sales.
The majority of homes in Harpenden are now selling for between £6,140 and £7,630 per square metre (£570 and £708 per square foot) , find out more in this local analysis of AL5 1 (Harpenden) house prices.
There are about 48 homes on Southdown Road, we would have expected about 6 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 17 property sales in Southdown Road, averaging roughly 4 home sales per year .
The average size of all the properties on Southdown Road is 56 m2 (602 sqft).