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 3 4, Belsize Park, Swiss Cottage, NW3 4ET -	04 Jul 2025	£1,177,000	99 m² 1065 sqft	£11,888 £1,104	Flat
Second Floor Flat 66, Belsize Park, Swiss Cottage, NW3 4EH	30 May 2025	£1,760,000			Flat
Flat 3 11, Belsize Park, Swiss Cottage, NW3 4ES -	20 Mar 2025	£1,350,000	110 m² 1184 sqft	£12,272 £1,140	Flat
Basement Flat 65, Belsize Park, Swiss Cottage, NW3 4EH	15 Nov 2024	£1,350,000			Flat
Flat D 45, Belsize Park, Swiss Cottage, NW3 4EE -	30 Oct 2024	£2,750,000	231 m² 2486 sqft	£11,904 £1,105	Flat
First Floor Front Flat 1, Belsize Park, Swiss Cottage, NW3 4ET	23 Aug 2024	£550,000			Flat
Garden Flat 14, Belsize Park, Swiss Cottage, NW3 4ES	05 Jul 2024	£2,470,000	135 m² 1453 sqft	£18,296 £1,699	Flat (3 bed)
Flat 3 9, Belsize Park, Swiss Cottage, NW3 4ES -	26 Mar 2024	£610,000	64 m² 688 sqft	£9,531 £885	Flat
Second Floor Flat 65, Belsize Park, Swiss Cottage, NW3 4EH	28 Nov 2023	£1,640,000			Flat
Flat 4 Claridge House, 13, Belsize Park, Swiss Cottage, NW3 4ES -	20 Oct 2023	£721,500	60 m² 645 sqft	£12,025 £1,117	Flat
First Floor Flat 54, Belsize Park, Swiss Cottage, NW3 4EE	07 Sep 2023	£1,240,000			Flat
Garden Flat 53, Belsize Park, Swiss Cottage, NW3 4EE	07 Jul 2023	£1,450,000			Flat
Flat 1-5 Portland Court, 38, Belsize Park, Swiss Cottage, NW3 4ED	06 Jul 2023	£1,350,000			Flat
Flat 4 14, Belsize Park, Swiss Cottage, NW3 4ES	23 Jun 2023	£745,000	54 m² 581 sqft	£13,796 £1,281	Flat
Flat 4 16, Belsize Park, Swiss Cottage, NW3 4ES -	14 Jun 2023	£1,700,000	151 m² 1625 sqft	£11,258 £1,045	Flat
Ground Floor Flat 56, Belsize Park, Swiss Cottage, NW3 4EH	26 Apr 2023	£1,280,000			Flat
Flat 1 11, Belsize Park, Swiss Cottage, NW3 4ES -	03 Apr 2023	£800,000	60 m² 645 sqft	£13,333 £1,238	Flat
Flat 2 Merton House, 36, Belsize Park, Swiss Cottage, NW3 4EA -	17 Feb 2023	£730,000	65 m² 699 sqft	£11,230 £1,043	Flat (1 bed)
Lower Ground Floor Front 1, Belsize Park, Swiss Cottage, NW3 4ET	07 Feb 2023	£375,000			Flat
Flat 5 11, Belsize Park, Swiss Cottage, NW3 4ES	20 Jan 2023	£675,000 B	54 m² 581 sqft	£12,500 £1,161	Flat
Second And Third Floor Flat 53, Belsize Park, Swiss Cottage, NW3 4EE	16 Dec 2022	£1,344,448			Flat
Flat 2 Portland Court, 38, Belsize Park, Swiss Cottage, NW3 4ED -	13 Dec 2022	£1,290,000	106 m² 1140 sqft	£12,169 £1,130	Flat
Flat 3 Claridge House, 13, Belsize Park, Swiss Cottage, NW3 4ES -	23 Sep 2022	£615,000	41 m² 441 sqft	£15,000 £1,393	Flat
Flat 4 47, Belsize Park, Swiss Cottage, NW3 4EE -	20 Sep 2022	£455,000	44 m² 473 sqft	£10,340 £960	Flat
Flat 1 14, Belsize Park, Swiss Cottage, NW3 4ES -	16 Sep 2022	£1,520,000	112 m² 1205 sqft	£13,571 £1,260	Flat
Rear Basement Flat 54, Belsize Park, Swiss Cottage, NW3 4EE	16 Sep 2022	£600,000			Flat
Second Floor Flat And Roof Space 6, Belsize Park, Swiss Cottage, NW3 4ET	28 Feb 2022	£1,400,000			Flat
Garden Flat 4, Belsize Park, Swiss Cottage, NW3 4ET	16 Dec 2021	£1,489,000			Flat
Flat 6 39, Belsize Park, Swiss Cottage, NW3 4EE -	14 Dec 2021	£650,000	61 m² 656 sqft	£10,655 £989	Flat
Garden Floor Flat 58, Belsize Park, Swiss Cottage, NW3 4EH	12 Aug 2021	£1,475,000			Flat
Flat 3 4, Belsize Park -	£1,177,000 Jul-2025	99 1065	11,888 1,104
Second Floor Flat 66, Belsize Park	£1,760,000 May-2025
Flat 3 11, Belsize Park -	£1,350,000 Mar-2025	110 1184	12,272 1,140
Basement Flat 65, Belsize Park	£1,350,000 Nov-2024
Flat D 45, Belsize Park -	£2,750,000 Oct-2024	231 2486	11,904 1,105
First Floor Front Flat 1, Belsize Park	£550,000 Aug-2024
Garden Flat 14, Belsize Park	£2,470,000 Jul-2024	135 1453	18,296 1,699
Flat 3 9, Belsize Park -	£610,000 Mar-2024	64 688	9,531 885
Second Floor Flat 65, Belsize Park	£1,640,000 Nov-2023
Flat 4 Claridge House, 13, Belsize Park -	£721,500 Oct-2023	60 645	12,025 1,117
First Floor Flat 54, Belsize Park	£1,240,000 Sep-2023
Garden Flat 53, Belsize Park	£1,450,000 Jul-2023
Flat 1-5 Portland Court, 38, Belsize Park	£1,350,000 Jul-2023
Flat 4 14, Belsize Park	£745,000 Jun-2023	54 581	13,796 1,281
Flat 4 16, Belsize Park -	£1,700,000 Jun-2023	151 1625	11,258 1,045
Ground Floor Flat 56, Belsize Park	£1,280,000 Apr-2023
Flat 1 11, Belsize Park -	£800,000 Apr-2023	60 645	13,333 1,238
Flat 2 Merton House, 36, Belsize Park -	£730,000 Feb-2023	65 699	11,230 1,043
Lower Ground Floor Front 1, Belsize Park	£375,000 Feb-2023
Flat 5 11, Belsize Park	£675,000 B Jan-2023	54 581	12,500 1,161
Second And Third Floor Flat 53, Belsize Park	£1,344,448 Dec-2022
Flat 2 Portland Court, 38, Belsize Park -	£1,290,000 Dec-2022	106 1140	12,169 1,130
Flat 3 Claridge House, 13, Belsize Park -	£615,000 Sep-2022	41 441	15,000 1,393
Flat 4 47, Belsize Park -	£455,000 Sep-2022	44 473	10,340 960
Flat 1 14, Belsize Park -	£1,520,000 Sep-2022	112 1205	13,571 1,260
Rear Basement Flat 54, Belsize Park	£600,000 Sep-2022
Second Floor Flat And Roof Space 6, Belsize Park	£1,400,000 Feb-2022
Garden Flat 4, Belsize Park	£1,489,000 Dec-2021
Flat 6 39, Belsize Park -	£650,000 Dec-2021	61 656	10,655 989
Garden Floor Flat 58, Belsize Park	£1,475,000 Aug-2021

The data above for Belsize Park 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 Park, Swiss Cottage is £12,484 sqm (£1,159 per sq ft), this is from the Land Registry price paid of the 15 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 roughly 74 homes on Belsize Park, we would have expected about 10 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 15 property sales in Belsize Park, averaging roughly 3 home sales per year .
The average size of all the properties on Belsize Park is 99 m2 (1,065 sqft).