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
Apartment 20 9, Blackthorn Avenue, Caledonian Road And Barnsbury, N7 8AH	17 Feb 2010	£330,000	43 sqm	£7,674	Flat (1 bed)
Apartment 24 7, Blackthorn Avenue, Caledonian Road And Barnsbury, N7 8AJ	17 Feb 2010	£365,000	43 sqm	£8,488	Flat (1 bed)
Apartment 22 9, Blackthorn Avenue, Caledonian Road And Barnsbury, N7 8AH	12 Feb 2010	£975,000			Flat (5 bed)
Apartment 20 9, Blackthorn Avenue	£330,000 Feb-2010	43	7,674
Apartment 24 7, Blackthorn Avenue	£365,000 Feb-2010	43	8,488
Apartment 22 9, Blackthorn Avenue	£975,000 Feb-2010

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

The average price per square metre (per square foot) in Blackthorn Avenue, Caledonian Road And Barnsbury is £10,277 sqm (£954 per sq ft), this is calculated from sold property prices of the 25 most recent sales.
The majority of homes in Holloway Road are now selling for between £7,260 and £10,160 per square metre , find out more in this local analysis of N7 8 (Holloway Road) house prices.
There are approximately 92 homes on Blackthorn Avenue, we would have expected approximately 13 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 25 property sales in Blackthorn Avenue, averaging roughly 6 home sales per year .
The average size of all the properties on Blackthorn Avenue is 65 m2 (699 sqft).

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