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 1 9, Eton Avenue, Belsize Park, NW3 3EL	22 May 2024	£1,225,000			Flat
Flat 1 33, Eton Avenue, Belsize Park, NW3 3EL -	26 Mar 2024	£2,130,000	177 m² 1905 sqft	£12,033 £1,117	Flat
Flat 2 3, Eton Avenue, Belsize Park, NW3 3EL	13 Jan 2023	£1,220,000	113 m² 1216 sqft	£10,796 £1,002	Flat
Flat 2 11, Eton Avenue, Belsize Park, NW3 3EL -	12 Dec 2022	£950,000	80 m² 861 sqft	£11,875 £1,103	Flat
Flat 3 5, Eton Avenue, Belsize Park, NW3 3EL	21 Oct 2022	£1,925,000	139 m² 1496 sqft	£13,848 £1,286	Flat
Flat 4 3, Eton Avenue, Belsize Park, NW3 3EL	26 May 2022	£515,000 B	65 m² 699 sqft	£7,923 £736	Other
Flat 3 7, Eton Avenue, Belsize Park, NW3 3EL	21 Jan 2022	£542,500	98 m² 1054 sqft	£5,535 £514	Flat
Flat 2 1, Eton Avenue, Belsize Park, NW3 3EL -	28 Jun 2021	£1,300,000	116 m² 1248 sqft	£11,206 £1,041	Flat (3 bed)
Flat 2 5, Eton Avenue, Belsize Park, NW3 3EL	29 Jan 2021	£2,410,000 B	151 m² 1625 sqft	£15,960 £1,482	Flat
Flat 4 1, Eton Avenue, Belsize Park, NW3 3EL -	08 Dec 2020	£1,975,000	195 m² 2098 sqft	£10,128 £940	Flat (3 bed)
Flat 1 5, Eton Avenue, Belsize Park, NW3 3EL	09 Sep 2019	£2,700,000	170 m² 1829 sqft	£15,882 £1,475	Flat
3, Eton Avenue, Belsize Park, NW3 3EL -	11 Jul 2019	£12,550 B			Other (2 bed)
Flat 4 13, Eton Avenue, Belsize Park, NW3 3EL -	17 Dec 2018	£1,425,000	105 m² 1130 sqft	£13,571 £1,260	Flat
Flat 3 3, Eton Avenue, Belsize Park, NW3 3EL	30 Oct 2017	£1,215,000	97 m² 1044 sqft	£12,525 £1,163	Flat
7a, Eton Avenue, Belsize Park, NW3 3EL	31 Mar 2017	£684,385 B			Flat
Flat 4 11, Eton Avenue, Belsize Park, NW3 3EL -	13 Jan 2017	£1,050,000	70 m² 753 sqft	£15,000 £1,393	Flat
Flat 3 13, Eton Avenue, Belsize Park, NW3 3EL	05 Dec 2016	£2,000,000	171 m² 1840 sqft	£11,695 £1,086	Flat
7a, Eton Avenue, Belsize Park, NW3 3EL	22 Mar 2016	£581,000			Flat
Flat 3 1, Eton Avenue, Belsize Park, NW3 3EL -	18 Aug 2015	£1,300,000	109 m² 1173 sqft	£11,926 £1,107	Flat (3 bed)
Flat 2 7, Eton Avenue, Belsize Park, NW3 3EL -	10 Jul 2013	£1,125,000	95 m² 1022 sqft	£11,842 £1,100	Flat
Flat 3 9, Eton Avenue, Belsize Park, NW3 3EL	30 Apr 2013	£1,050,000			Flat
Flat 2 33, Eton Avenue, Belsize Park, NW3 3EL -	05 Apr 2013	£690,000	68 m² 731 sqft	£10,147 £942	Flat
Flat 1 1, Eton Avenue, Belsize Park, NW3 3EL -	28 Mar 2012	£865,000	92 m² 990 sqft	£9,402 £873	Flat (2 bed)
Flat 3 Andover House, 9a, Eton Avenue, Belsize Park, NW3 3EL -	14 Jan 2011	£1,225,000	135 m² 1453 sqft	£9,074 £843	Flat (3 bed)
Flat 2 Andover House, 9a, Eton Avenue, Belsize Park, NW3 3EL -	30 Jul 2010	£1,450,000	126 m² 1356 sqft	£11,507 £1,069	Flat (3 bed)
Flat 7 13, Eton Avenue, Belsize Park, NW3 3EL -	13 Mar 2009	£590,000	80 m² 861 sqft	£7,375 £685	Flat
Flat 1 13, Eton Avenue, Belsize Park, NW3 3EL	04 Sep 2007	£2,275,000			Flat
Flat 6 11, Eton Avenue, Belsize Park, NW3 3EL -	04 Sep 2007	£523,000	71 m² 764 sqft	£7,366 £684	Flat
Flat 4 5, Eton Avenue, Belsize Park, NW3 3EL	09 Jan 2007	£675,000	83 m² 893 sqft	£8,132 £755	Flat
Flat 5 5, Eton Avenue, Belsize Park, NW3 3EL	15 Dec 2006	£760,000	80 m² 861 sqft	£9,500 £882	Flat
Flat 1 9, Eton Avenue	£1,225,000 May-2024
Flat 1 33, Eton Avenue -	£2,130,000 Mar-2024	177 1905	12,033 1,117
Flat 2 3, Eton Avenue	£1,220,000 Jan-2023	113 1216	10,796 1,002
Flat 2 11, Eton Avenue -	£950,000 Dec-2022	80 861	11,875 1,103
Flat 3 5, Eton Avenue	£1,925,000 Oct-2022	139 1496	13,848 1,286
Flat 4 3, Eton Avenue	£515,000 B May-2022	65 699	7,923 736
Flat 3 7, Eton Avenue	£542,500 Jan-2022	98 1054	5,535 514
Flat 2 1, Eton Avenue -	£1,300,000 Jun-2021	116 1248	11,206 1,041
Flat 2 5, Eton Avenue	£2,410,000 B Jan-2021	151 1625	15,960 1,482
Flat 4 1, Eton Avenue -	£1,975,000 Dec-2020	195 2098	10,128 940
Flat 1 5, Eton Avenue	£2,700,000 Sep-2019	170 1829	15,882 1,475
3, Eton Avenue -	£12,550 B Jul-2019
Flat 4 13, Eton Avenue -	£1,425,000 Dec-2018	105 1130	13,571 1,260
Flat 3 3, Eton Avenue	£1,215,000 Oct-2017	97 1044	12,525 1,163
7a, Eton Avenue	£684,385 B Mar-2017
Flat 4 11, Eton Avenue -	£1,050,000 Jan-2017	70 753	15,000 1,393
Flat 3 13, Eton Avenue	£2,000,000 Dec-2016	171 1840	11,695 1,086
7a, Eton Avenue	£581,000 Mar-2016
Flat 3 1, Eton Avenue -	£1,300,000 Aug-2015	109 1173	11,926 1,107
Flat 2 7, Eton Avenue -	£1,125,000 Jul-2013	95 1022	11,842 1,100
Flat 3 9, Eton Avenue	£1,050,000 Apr-2013
Flat 2 33, Eton Avenue -	£690,000 Apr-2013	68 731	10,147 942
Flat 1 1, Eton Avenue -	£865,000 Mar-2012	92 990	9,402 873
Flat 3 Andover House, 9a, Eton Avenue -	£1,225,000 Jan-2011	135 1453	9,074 843
Flat 2 Andover House, 9a, Eton Avenue -	£1,450,000 Jul-2010	126 1356	11,507 1,069
Flat 7 13, Eton Avenue -	£590,000 Mar-2009	80 861	7,375 685
Flat 1 13, Eton Avenue	£2,275,000 Sep-2007
Flat 6 11, Eton Avenue -	£523,000 Sep-2007	71 764	7,366 684
Flat 4 5, Eton Avenue	£675,000 Jan-2007	83 893	8,132 755
Flat 5 5, Eton Avenue	£760,000 Dec-2006	80 861	9,500 882

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, Belsize Park is £11,835 sqm (£1,099 per sq ft), this is from the selling price of the 23 most recent sales.
The majority of homes in Belsize Park are now selling for between £9,930 and £13,060 per square metre (£922 and £1,213 per square foot) , find out more in this local analysis of NW3 3 (Belsize Park) house prices.
There are approximately 134 homes on Eton Avenue, we would have expected approximately 19 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 23 property sales in Eton Avenue, averaging about 5 home sales per year .
The average size of all the properties on Eton Avenue is 98 m2 (1,054 sqft).