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
20, Belsize Lane, Swiss Cottage, NW3 5AB	14 Jun 2019	£2,292,685	134 m² 1442 sqft	£17,109 £1,589	Flat
95a, Belsize Lane, Swiss Cottage, NW3 5AU -	06 Jun 2019	£2,000,000	112 m² 1205 sqft	£17,857 £1,658	Semi-D (3 bed)
Garage Space 10 21, Belsize Lane, Swiss Cottage, NW3 5AS	24 May 2019	£100,000 B			Other
Garage Space 10 21, Belsize Lane, Swiss Cottage, NW3 5AS	24 May 2019	£95,000 B			Other
Apartment 2 21, Belsize Lane, Swiss Cottage, NW3 5AS -	24 May 2019	£975,000			Flat
Apartment 1 21, Belsize Lane, Swiss Cottage, NW3 5AS	12 Apr 2019	£2,600,000 B	192 m² 2066 sqft	£13,541 £1,258	Flat
Apartment 8 21, Belsize Lane, Swiss Cottage, NW3 5AS -	07 Feb 2019	£1,350,000	101 m² 1087 sqft	£13,366 £1,241	Flat
61b, Belsize Lane, Swiss Cottage, NW3 5AU -	13 Dec 2018	£1,625,000	97 m² 1044 sqft	£16,752 £1,556	Terrace (3 bed)
13, Belsize Lane, Swiss Cottage, NW3 5AD -	31 Oct 2018	£3,600,000	280 m² 3013 sqft	£12,857 £1,194	Semi-D (4 bed)
19, Belsize Lane, Swiss Cottage, NW3 5AG -	05 Oct 2018	£1,944,871	120 m² 1291 sqft	£16,207 £1,505	Detached (2 bed)
Apartment 4 21, Belsize Lane, Swiss Cottage, NW3 5AS	23 Jul 2018	£1,250,000	88 m² 947 sqft	£14,204 £1,319	Flat
7 Belsize Court Garages, Belsize Lane, Swiss Cottage, NW3 5AJ	03 Jul 2018	£2,350,000 B	133 m² 1431 sqft	£17,669 £1,641	Other (3 bed)
Apartment 7 21, Belsize Lane, Swiss Cottage, NW3 5AS	11 Jun 2018	£2,263,104			Flat
Parking Space 4, 21, Belsize Lane, Swiss Cottage, NW3 5AS	11 Jun 2018	£250,000 B			Other
Apartment 10 21, Belsize Lane, Swiss Cottage, NW3 5AS	11 Jun 2018	£3,678,166			Flat
41, Belsize Lane, Swiss Cottage, NW3 5AU -	23 May 2018	£2,847,500	211 m² 2271 sqft	£13,495 £1,253	Semi-D (4 bed)
Apartment 6 21, Belsize Lane, Swiss Cottage, NW3 5AS -	24 Apr 2018	£2,910,000	181 m² 1948 sqft	£16,077 £1,493	Flat
Parking Space 4, 21, Belsize Lane, Swiss Cottage, NW3 5AS	21 Mar 2018	£55,000 B			Other
57, Belsize Lane, Swiss Cottage, NW3 5AU -	29 Sep 2017	£1,700,000	135 m² 1453 sqft	£12,592 £1,169	Semi-D
Parking Spaces 13 And 14 Village Court, 17 - 23, Belsize Lane, Swiss Cottage, NW3 5AS	25 Sep 2017	£149,999 B			Other
Flat 3 8, Belsize Lane, Swiss Cottage, NW3 5AB -	20 Apr 2017	£1,020,000	78 m² 839 sqft	£13,076 £1,214	Flat
Basement 62, Belsize Lane, Swiss Cottage, NW3 5AR	22 Mar 2017	£55,000 B			Other
24, Belsize Lane, Swiss Cottage, NW3 5AB	28 Feb 2017	£4,100,000	262 m² 2820 sqft	£15,648 £1,453	Detached (6 bed)
17a, Belsize Lane, Swiss Cottage, NW3 5AD -	28 Feb 2017	£3,300,000			Terrace (4 bed)
11, Belsize Lane, Swiss Cottage, NW3 5AD	27 Jan 2017	£4,700,000	267 m² 2873 sqft	£17,602 £1,635	Semi-D
18a, Belsize Lane, Swiss Cottage, NW3 5AB -	12 Jan 2017	£1,525,000	139 m² 1496 sqft	£10,971 £1,019	Flat
16a, Belsize Lane, Swiss Cottage, NW3 5AB -	25 Oct 2016	£1,475,000	102 m² 1097 sqft	£14,460 £1,343	Flat
Flat 2 33, Belsize Lane, Swiss Cottage, NW3 5AS	03 Oct 2016	£835,000			Flat
62, Belsize Lane, Swiss Cottage, NW3 5AR	01 Aug 2016	£605,000 B			Other
Shop And Residential Premises 39, Belsize Lane, Swiss Cottage, NW3 5AS	08 Jul 2016	£120,000 B			Other
20, Belsize Lane	£2,292,685 Jun-2019	134 1442	17,109 1,589
95a, Belsize Lane -	£2,000,000 Jun-2019	112 1205	17,857 1,658
Garage Space 10 21, Belsize Lane	£100,000 B May-2019
Garage Space 10 21, Belsize Lane	£95,000 B May-2019
Apartment 2 21, Belsize Lane -	£975,000 May-2019
Apartment 1 21, Belsize Lane	£2,600,000 B Apr-2019	192 2066	13,541 1,258
Apartment 8 21, Belsize Lane -	£1,350,000 Feb-2019	101 1087	13,366 1,241
61b, Belsize Lane -	£1,625,000 Dec-2018	97 1044	16,752 1,556
13, Belsize Lane -	£3,600,000 Oct-2018	280 3013	12,857 1,194
19, Belsize Lane -	£1,944,871 Oct-2018	120 1291	16,207 1,505
Apartment 4 21, Belsize Lane	£1,250,000 Jul-2018	88 947	14,204 1,319
7 Belsize Court Garages, Belsize Lane	£2,350,000 B Jul-2018	133 1431	17,669 1,641
Apartment 7 21, Belsize Lane	£2,263,104 Jun-2018
Parking Space 4, 21, Belsize Lane	£250,000 B Jun-2018
Apartment 10 21, Belsize Lane	£3,678,166 Jun-2018
41, Belsize Lane -	£2,847,500 May-2018	211 2271	13,495 1,253
Apartment 6 21, Belsize Lane -	£2,910,000 Apr-2018	181 1948	16,077 1,493
Parking Space 4, 21, Belsize Lane	£55,000 B Mar-2018
57, Belsize Lane -	£1,700,000 Sep-2017	135 1453	12,592 1,169
Parking Spaces 13 And 14 Village Court, 17 - 23, Belsize Lane	£149,999 B Sep-2017
Flat 3 8, Belsize Lane -	£1,020,000 Apr-2017	78 839	13,076 1,214
Basement 62, Belsize Lane	£55,000 B Mar-2017
24, Belsize Lane	£4,100,000 Feb-2017	262 2820	15,648 1,453
17a, Belsize Lane -	£3,300,000 Feb-2017
11, Belsize Lane	£4,700,000 Jan-2017	267 2873	17,602 1,635
18a, Belsize Lane -	£1,525,000 Jan-2017	139 1496	10,971 1,019
16a, Belsize Lane -	£1,475,000 Oct-2016	102 1097	14,460 1,343
Flat 2 33, Belsize Lane	£835,000 Oct-2016
62, Belsize Lane	£605,000 B Aug-2016
Shop And Residential Premises 39, Belsize Lane	£120,000 B Jul-2016

The data above for Belsize Lane 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 Lane, Swiss Cottage is £14,304 sqm (£1,328 per sq ft), this is based on the sold price of the 12 most recent sales.
The majority of homes in Finchley Road are now selling for between £9,920 and £14,120 per square metre (£921 and £1,311 per square foot) , find out more in this local analysis of NW3 5 (Finchley Road) house prices.
There are approximately 60 homes on Belsize Lane, we would have expected approximately 8 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 12 property sales in Belsize Lane, averaging roughly 3 home sales per year .
The average size of all the properties on Belsize Lane is 135 m2 (1,453 sqft).