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
Flat 27 Eton Court, Eton Avenue, Swiss Cottage, NW3 3HJ -	27 Sep 2024	£2,200,000	187 sqm	£11,764	Flat (4 bed)
Ground Floor Flat 26, Eton Avenue, Swiss Cottage, NW3 3HL	24 Jun 2024	£1,000,000			Flat
Flat 4 36, Eton Avenue, Swiss Cottage, NW3 3HL	15 May 2024	£1,525,000	118 sqm	£12,923	Flat
Flat 19 Eton Court, Eton Avenue, Swiss Cottage, NW3 3HJ -	04 Apr 2024	£1,675,000	177 sqm	£9,463	Flat (3 bed)
Flat 42 Eton Court, Eton Avenue, Swiss Cottage, NW3 3HJ	02 Feb 2024	£2,000,000	190 sqm	£10,526	Flat (2 bed)
Flat 28 Eton Court, Eton Avenue, Swiss Cottage, NW3 3HJ -	15 Dec 2023	£2,000,000	184 sqm	£10,869	Flat (4 bed)
34, Eton Avenue, Swiss Cottage, NW3 3HL	06 Dec 2023	£80,000 B			Other
Flat 4 58, Eton Avenue, Swiss Cottage, NW3 3HN	10 Aug 2022	£604,000			Flat
Flat 5 28, Eton Avenue, Swiss Cottage, NW3 3HL	07 Apr 2022	£302,000			Flat
Third Floor Flat F 34, Eton Avenue, Swiss Cottage, NW3 3HL	24 Aug 2021	£1,250,000			Flat
Flat 5 38 - 40, Eton Avenue, Swiss Cottage, NW3 3HL	30 Jun 2021	£345,000			Flat
Flat 2 36, Eton Avenue, Swiss Cottage, NW3 3HL	29 Jun 2021	£1,600,000			Flat
Flat 7 42, Eton Avenue, Swiss Cottage, NW3 3HL	21 Jun 2021	£1,300,000	101 sqm	£12,871	Flat (3 bed)
24a, Eton Avenue, Swiss Cottage, NW3 3HL	21 May 2021	£4,150,000			Terrace
Flat 51 Eton Court, Eton Avenue, Swiss Cottage, NW3 3HJ -	23 Apr 2021	£960,000	96 sqm	£10,000	Flat (2 bed)
Flat 54 Eton Court, Eton Avenue, Swiss Cottage, NW3 3HJ -	21 Apr 2021	£2,750,000	178 sqm	£15,449	Flat (3 bed)
Flat 39 Eton Court, Eton Avenue, Swiss Cottage, NW3 3HJ	16 Apr 2021	£2,420,000	198 sqm	£12,222	Flat (2 bed)
Flat 3 30, Eton Avenue, Swiss Cottage, NW3 3HL	24 Mar 2021	£1,200,000	81 sqm	£14,814	Flat
Flat 2 28, Eton Avenue, Swiss Cottage, NW3 3HL	01 Mar 2021	£2,025,000	130 sqm	£15,576	Flat
Flat 5 38 - 40, Eton Avenue, Swiss Cottage, NW3 3HL	22 Jan 2021	£1,150,000			Flat
Flat 3 38 - 40, Eton Avenue, Swiss Cottage, NW3 3HL	30 Sep 2020	£1,600,000	124 sqm	£12,903	Flat (3 bed)
22, Eton Avenue, Swiss Cottage, NW3 3HL -	27 Aug 2020	£2,850,000	257 sqm	£11,089	Terrace
Flat 5 42, Eton Avenue, Swiss Cottage, NW3 3HL	12 May 2020	£1,107,000	84 sqm	£13,178	Flat (2 bed)
Garden Flat 36, Eton Avenue, Swiss Cottage, NW3 3HL	30 Jan 2020	£1,825,000 B	189 sqm	£9,656	Flat
Flat 4 28, Eton Avenue, Swiss Cottage, NW3 3HL	09 Dec 2019	£1,160,000	99 sqm	£11,717	Flat
The Studio Flat 28, Eton Avenue, Swiss Cottage, NW3 3HL	15 Nov 2019	£685,000			Flat
Flat 6 38 - 40, Eton Avenue, Swiss Cottage, NW3 3HL	27 Aug 2019	£1,670,000	129 sqm	£12,945	Flat
52, Eton Avenue, Swiss Cottage, NW3 3HN -	25 Mar 2019	£1,950,000	153 sqm	£12,745	Terrace (4 bed)
Flat 3 28, Eton Avenue, Swiss Cottage, NW3 3HL	21 Jan 2019	£950,000	76 sqm	£12,500	Flat
Flat 4 32, Eton Avenue, Swiss Cottage, NW3 3HL	31 Oct 2018	£1,250,000 B	85 sqm	£14,705	Other
Flat 27 Eton Court, Eton Avenue -	£2,200,000 Sep-2024	187	11,764
Ground Floor Flat 26, Eton Avenue	£1,000,000 Jun-2024
Flat 4 36, Eton Avenue	£1,525,000 May-2024	118	12,923
Flat 19 Eton Court, Eton Avenue -	£1,675,000 Apr-2024	177	9,463
Flat 42 Eton Court, Eton Avenue	£2,000,000 Feb-2024	190	10,526
Flat 28 Eton Court, Eton Avenue -	£2,000,000 Dec-2023	184	10,869
34, Eton Avenue	£80,000 B Dec-2023
Flat 4 58, Eton Avenue	£604,000 Aug-2022
Flat 5 28, Eton Avenue	£302,000 Apr-2022
Third Floor Flat F 34, Eton Avenue	£1,250,000 Aug-2021
Flat 5 38 - 40, Eton Avenue	£345,000 Jun-2021
Flat 2 36, Eton Avenue	£1,600,000 Jun-2021
Flat 7 42, Eton Avenue	£1,300,000 Jun-2021	101	12,871
24a, Eton Avenue	£4,150,000 May-2021
Flat 51 Eton Court, Eton Avenue -	£960,000 Apr-2021	96	10,000
Flat 54 Eton Court, Eton Avenue -	£2,750,000 Apr-2021	178	15,449
Flat 39 Eton Court, Eton Avenue	£2,420,000 Apr-2021	198	12,222
Flat 3 30, Eton Avenue	£1,200,000 Mar-2021	81	14,814
Flat 2 28, Eton Avenue	£2,025,000 Mar-2021	130	15,576
Flat 5 38 - 40, Eton Avenue	£1,150,000 Jan-2021
Flat 3 38 - 40, Eton Avenue	£1,600,000 Sep-2020	124	12,903
22, Eton Avenue -	£2,850,000 Aug-2020	257	11,089
Flat 5 42, Eton Avenue	£1,107,000 May-2020	84	13,178
Garden Flat 36, Eton Avenue	£1,825,000 B Jan-2020	189	9,656
Flat 4 28, Eton Avenue	£1,160,000 Dec-2019	99	11,717
The Studio Flat 28, Eton Avenue	£685,000 Nov-2019
Flat 6 38 - 40, Eton Avenue	£1,670,000 Aug-2019	129	12,945
52, Eton Avenue -	£1,950,000 Mar-2019	153	12,745
Flat 3 28, Eton Avenue	£950,000 Jan-2019	76	12,500
Flat 4 32, Eton Avenue	£1,250,000 B Oct-2018	85	14,705

The data above for Eton 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 Eton Avenue, Swiss Cottage is £12,407 sqm (£1,152 per sq ft), this is based on the Land Registry price paid of the 11 most recent sales.
The majority of homes in Belsize Park are now selling for between £9,510 and £11,900 per square metre , find out more in this local analysis of NW3 3 (Belsize Park) house prices.
There are approximately 70 homes on Eton Avenue, 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 11 property sales in Eton Avenue, averaging roughly 2 home sales per year .
The average size of all the properties on Eton Avenue is 127 m2 (1,367 sqft).

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