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 23 Hillfield Court, Belsize Avenue, Belsize Park, NW3 4BJ -	31 Jan 2008	£600,000	107 m² 1151 sqft	£5,607 £520	Flat (2 bed)
Second Floor Flat 9, Belsize Avenue, Belsize Park, NW3 4BL	07 Jan 2008	£650,000			Flat
35c, Belsize Avenue, Belsize Park, NW3 4BN	26 Nov 2007	£560,000			Flat
Raised Ground Floor Flat 63, Belsize Avenue, Belsize Park, NW3 4BN	12 Nov 2007	£1,025,000			Flat
Flat 18 15, Belsize Avenue, Belsize Park, NW3 4BL	19 Oct 2007	£400,000	56 m² 602 sqft	£7,142 £663	Flat (2 bed)
Flat 19 15, Belsize Avenue, Belsize Park, NW3 4BL	28 Sep 2007	£365,000			Flat (1 bed)
Flat 1 Hillfield Court, Belsize Avenue, Belsize Park, NW3 4BH -	25 Sep 2007	£526,000	85 m² 914 sqft	£6,188 £574	Flat (3 bed)
25b, Belsize Avenue, Belsize Park, NW3 4BL	10 Aug 2007	£875,000			Flat
35d, Belsize Avenue, Belsize Park, NW3 4BN	02 Aug 2007	£495,000			Flat
Flat 5 45, Belsize Avenue, Belsize Park, NW3 4BN	25 May 2007	£675,000			Flat
Ground Floor Flat 9, Belsize Avenue, Belsize Park, NW3 4BL	14 May 2007	£555,000			Flat
Flat 110 Hillfield Court, Belsize Avenue, Belsize Park, NW3 4BE -	01 May 2007	£500,000	76 m² 818 sqft	£6,578 £611	Flat (2 bed)
49a, Belsize Avenue, Belsize Park, NW3 4BN	12 Jan 2007	£486,800	83 m² 893 sqft	£5,865 £544	Flat (2 bed)
Entrance Floor Flat 49, Belsize Avenue, Belsize Park, NW3 4BN	15 Dec 2006	£760,000			Flat
Flat 2 11, Belsize Avenue, Belsize Park, NW3 4BL	29 Nov 2006	£389,000			Flat
Flat 98 Hillfield Court, Belsize Avenue, Belsize Park, NW3 4BE -	01 Aug 2006	£473,000	87 m² 936 sqft	£5,436 £505	Flat (2 bed)
23a, Belsize Avenue, Belsize Park, NW3 4BL	28 Jul 2006	£750,000			Flat
Flat 28 Hillfield Court, Belsize Avenue, Belsize Park, NW3 4BJ -	31 May 2006	£430,000			Flat (1 bed)
First Floor Flat 7, Belsize Avenue, Belsize Park, NW3 4BL	03 May 2006	£500,000			Flat
Third Floor Flat 7, Belsize Avenue, Belsize Park, NW3 4BL	06 Mar 2006	£407,500			Flat
Second Floor Flat 7, Belsize Avenue, Belsize Park, NW3 4BL	07 Feb 2006	£430,000			Flat
Flat 73 Hillfield Court, Belsize Avenue, Belsize Park, NW3 4BG -	31 Jan 2006	£290,000	55 m² 592 sqft	£5,272 £489	Flat (2 bed)
39b, Belsize Avenue, Belsize Park, NW3 4BN	18 Jan 2006	£485,000			Flat
Second Floor Flat 9, Belsize Avenue, Belsize Park, NW3 4BL	28 Nov 2005	£410,000			Flat
Third Floor Flat (front) 49, Belsize Avenue, Belsize Park, NW3 4BN	25 Nov 2005	£212,000			Flat
Flat E 39, Belsize Avenue, Belsize Park, NW3 4BN	08 Nov 2005	£455,000	112 m² 1205 sqft	£4,062 £377	Flat
Upper Ground Floor Flat 7, Belsize Avenue, Belsize Park, NW3 4BL	04 Nov 2005	£478,500			Flat
Flat 55 Hillfield Court, Belsize Avenue, Belsize Park, NW3 4BG	14 Oct 2005	£265,000			Flat (1 bed)
Flat 7 27, Belsize Avenue, Belsize Park, NW3 4BL	15 Aug 2005	£250,000	100 m² 1076 sqft	£2,500 £232	Flat
Basement Flat 49, Belsize Avenue, Belsize Park, NW3 4BN	11 Jul 2005	£520,000			Flat
Flat 23 Hillfield Court, Belsize Avenue -	£600,000 Jan-2008	107 1151	5,607 520
Second Floor Flat 9, Belsize Avenue	£650,000 Jan-2008
35c, Belsize Avenue	£560,000 Nov-2007
Raised Ground Floor Flat 63, Belsize Avenue	£1,025,000 Nov-2007
Flat 18 15, Belsize Avenue	£400,000 Oct-2007	56 602	7,142 663
Flat 19 15, Belsize Avenue	£365,000 Sep-2007
Flat 1 Hillfield Court, Belsize Avenue -	£526,000 Sep-2007	85 914	6,188 574
25b, Belsize Avenue	£875,000 Aug-2007
35d, Belsize Avenue	£495,000 Aug-2007
Flat 5 45, Belsize Avenue	£675,000 May-2007
Ground Floor Flat 9, Belsize Avenue	£555,000 May-2007
Flat 110 Hillfield Court, Belsize Avenue -	£500,000 May-2007	76 818	6,578 611
49a, Belsize Avenue	£486,800 Jan-2007	83 893	5,865 544
Entrance Floor Flat 49, Belsize Avenue	£760,000 Dec-2006
Flat 2 11, Belsize Avenue	£389,000 Nov-2006
Flat 98 Hillfield Court, Belsize Avenue -	£473,000 Aug-2006	87 936	5,436 505
23a, Belsize Avenue	£750,000 Jul-2006
Flat 28 Hillfield Court, Belsize Avenue -	£430,000 May-2006
First Floor Flat 7, Belsize Avenue	£500,000 May-2006
Third Floor Flat 7, Belsize Avenue	£407,500 Mar-2006
Second Floor Flat 7, Belsize Avenue	£430,000 Feb-2006
Flat 73 Hillfield Court, Belsize Avenue -	£290,000 Jan-2006	55 592	5,272 489
39b, Belsize Avenue	£485,000 Jan-2006
Second Floor Flat 9, Belsize Avenue	£410,000 Nov-2005
Third Floor Flat (front) 49, Belsize Avenue	£212,000 Nov-2005
Flat E 39, Belsize Avenue	£455,000 Nov-2005	112 1205	4,062 377
Upper Ground Floor Flat 7, Belsize Avenue	£478,500 Nov-2005
Flat 55 Hillfield Court, Belsize Avenue	£265,000 Oct-2005
Flat 7 27, Belsize Avenue	£250,000 Aug-2005	100 1076	2,500 232
Basement Flat 49, Belsize Avenue	£520,000 Jul-2005

The data above for Belsize 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 Belsize Avenue, Belsize Park is £10,106 sqm (£938 per sq ft), this is calculated from sold property prices of the 28 most recent sales.
The majority of homes in Belsize Park are now selling for between £10,250 and £12,950 per square metre (£952 and £1,203 per square foot) , find out more in this local analysis of NW3 4 (Belsize Park) house prices.
There are about 159 homes on Belsize Avenue, we would have expected about 22 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 28 property sales in Belsize Avenue, averaging about 7 home sales per year .
The average size of all the properties on Belsize Avenue is 77 m2 (828 sqft).