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
Flat 2 89, Great Portland Street, Oxford Circus, W1W 7LX -	02 Sep 1998	£230,000	73 m² 785 sqft	£3,150 £292	Flat (2 bed)
Flat 3 79 - 83, Great Portland Street, Oxford Circus, W1W 7LS -	28 Feb 1996	£210,000	152 m² 1636 sqft	£1,381 £128	Flat (2 bed)
Flat 2 89, Great Portland St -	£230,000 Sep-1998	73 785	3,150 292
Flat 3 79 - 83, Great Portland St -	£210,000 Feb-1996	152 1636	1,381 128

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

The average price per square metre (per square foot) in Great Portland Street, Oxford Circus is £15,586 sqm (£1,447 per sq ft), this is calculated from the Land Registry sold price of the 5 most recent sales.
There are about 28 homes on Great Portland Street, we would have expected about 4 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 5 property sales in Great Portland Street, averaging approximately 1 home sales per year .
The average size of all the properties on Great Portland Street is 88 m2 (947 sqft).