Properties at NW3 4BN

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Address	Tenure	Floor area	Last sale
3 The Porticos, 53-59 Belsize Avenue, London	-	105 m²	-
10 The Porticos 53-59 Belsize Avenue, London	-	116 m²	-
35A, Belsize Avenue, London	Leasehold	133 m²	£1,300,000 (2017)
35C Belsize Avenue, London	Leasehold	64 m²	£830,000 (2018)
35D Belsize Avenue, London	Leasehold	54 m²	£495,000 (2007)
35E Belsize Avenue, London	Leasehold	65 m²	£724,018 (2015)
35F Belsize Avenue, London	Leasehold	59 m²	£668,736 (2015)
35G, Belsize Avenue, London	Leasehold	106 m²	£947,500 (2025)
39B, Belsize Avenue, London	Leasehold	125 m²	£1,000,000 (2021)
39C Belsize Avenue, London	-	101 m²	-
49A, Belsize Avenue, London	Leasehold	83 m²	£486,800 (2007)
49B Belsize Avenue, London	Leasehold	72 m²	£877,000 (2025)
61 Belsize Avenue, London	Freehold	540 m²	£4,350,000 (2008)
63, Belsize Avenue, London	-	208 m²	-
Flat 1, 37 Belsize Avenue, London	-	14 m²	-
Flat 1, 41-43, Belsize Avenue, London	-	49 m²	-
Flat 1, 47, Belsize Avenue, London	Leasehold	57 m²	£313,000 (2011)
Flat 1, 49 Belsize Avenue, London	-	100 m²	-
Flat 1, 51 Belsize Avenue, London	Leasehold	94 m²	£1,635,000 (2014)
Flat 1, 63 Belsize Avenue, London	Leasehold	218 m²	£225,000 (1997)
Flat 1, The Porticos, 53-59 Belsize Avenue, London	Leasehold	118 m²	£1,875,000 (2024)
Flat 2, 37 Belsize Avenue, London	-	14 m²	-
Flat 2, 41-43, Belsize Avenue, London	Leasehold	47 m²	£425,000 (2014)
Flat 2, 47 Belsize Avenue, London	Leasehold	47 m²	£475,000 (2025)
Flat 2, 49 Belsize Avenue, London	Leasehold	42 m²	£400,000 (2018)
Flat 2, 51 Belsize Avenue, London	Leasehold	98 m²	£1,250,000 (2014)
Flat 2, The Porticos, 57-59 Belsize Avenue, London	-	142 m²	-
Flat 2Nd And 3Rd Floor Front, 45 Belsize Avenue, London	-	103 m²	-
Flat 3, 37 Belsize Avenue, London	-	19 m²	-
Flat 3, 41-43 Belsize Avenue, London, London	-	56 m²	-
Flat 3, 47, Belsize Avenue, London	Leasehold	52 m²	£369,000 (2009)
Flat 3, 49 Belsize Avenue, London	Leasehold	50 m²	£580,000 (2025)
Flat 3, 51 Belsize Avenue, London	Leasehold	53 m²	£680,000 (2017)
Flat 3, 63 Belsize Avenue, London	Leasehold	100 m²	£463,765 (2001)
Flat 3A, The Porticos, 53-55 Belsize Avenue, London	-	116 m²	-
Flat 4, 37 Belsize Avenue, London	-	17 m²	-
Flat 4, 41-43, Belsize Avenue, London	-	51 m²	-
Flat 4, 47, Belsize Avenue, London	Leasehold	49 m²	£592,000 (2018)
Flat 4, 49 Belsize Avenue, London, London	-	54 m²	-
Flat 4, 51, Belsize Avenue, London, London	Leasehold	49 m²	£590,000 (2016)
Flat 4, 63 Belsize Avenue, London, London	Leasehold	48 m²	£337,500 (2009)
Flat 5, 37 Belsize Avenue, London	-	16 m²	-
Flat 5, 41-43, Belsize Avenue, London	-	47 m²	-
Flat 5, 45 Belsize Avenue, London	Leasehold	106 m²	£650,000 (2011)
Flat 5, 47 Belsize Avenue, London	Leasehold	40 m²	£340,000 (2010)
Flat 5, 49 Belsize Avenue, London	-	46 m²	-
Flat 5, 51 Belsize Avenue, London	Leasehold	114 m²	£925,000 (2013)
Flat 5, 63 Belsize Avenue, London, London	Leasehold	57 m²	£725,000 (2026)
Flat 5, The Porticos, 53-59 Belsize Avenue, London	-	100 m²	-
Flat 6, 37 Belsize Avenue, London	-	17 m²	-
Flat 6, 47, Belsize Avenue, London	Leasehold	52 m²	£577,500 (2021)
Flat 6, 49 Belsize Avenue, London	-	53 m²	-
Flat 6, 63 Belsize Avenue, London	Leasehold	96 m²	£205,000 (1997)
Flat 6, The Porticos, 57 - 59 Belsize Avenue, London	-	100 m²	-
Flat 7, 37 Belsize Avenue, London	-	28 m²	-
Flat 7, 41-43, Belsize Avenue, London	Leasehold	48 m²	£395,000 (2013)
Flat 7, 47, Belsize Avenue, London	Leasehold	51 m²	£525,000 (2017)
Flat 7, 49 Belsize Avenue, London	-	33 m²	-
Flat 8, 41-43 Belsize Avenue, London, London	Leasehold	52 m²	£507,500 (2019)
Flat 8, The Porticos, 53-59 Belsize Avenue, London	-	100 m²	-
Flat 9, 47, Belsize Avenue, London	Leasehold	65 m²	£615,000 (2014)
Flat 9, The Porticos, 53-59 Belsize Avenue, London	-	135 m²	-
Flat 10, 41-43, Belsize Avenue, London	Leasehold	48 m²	£288,900 (2010)
Flat 10, 47, Belsize Avenue, London	Leasehold	63 m²	£395,000 (2010)
Flat 11, 37 Belsize Avenue, London	-	24 m²	-
Flat 11, 41-43, Belsize Avenue, London	-	47 m²	-
Flat 11, The Porticos, 53-59 Belsize Avenue, London	-	102 m²	-
Flat 12, 37 Belsize Avenue, London	-	26 m²	-
Flat 12, The Porticos, 53-59 Belsize Avenue, London	-	92 m²	-
Flat 13, The Porticos, 53-59 Belsize Avenue, London	-	106 m²	-
Flat 13A, The Porticos, 53-59 Belsize Avenue, London	-	106 m²	-
Flat 14, 41-43, Belsize Avenue, London	Leasehold	43 m²	£361,000 (2008)
Flat 15, 41-43, Belsize Avenue, London	Leasehold	49 m²	£182,000 (2004)
Flat 15, The Porticos, 53-55 Belsize Avenue, London	-	99 m²	-
Flat 16, The Porticos, 53-59 Belsize Avenue, London	-	99 m²	-
Flat 17, The Porticos, 53-59 Belsize Avenue, London	-	185 m²	-
Flat 18 The Porticos, 53-59 Belsize Avenue, London	Leasehold	139 m²	£1,140,000 (2021)
Flat 18, 41-43, Belsize Avenue, London	-	48 m²	-
Flat 19, 41-43, Belsize Avenue, London	-	50 m²	-
Flat 20, 41-43, Belsize Avenue, London	Leasehold	49 m²	£305,000 (2012)
Flat 21, 37 Belsize Avenue, London	-	13 m²	-
Flat 21, 41-43, Belsize Avenue, London	Leasehold	35 m²	£520,000 (2019)
Flat 22, 37 Belsize Avenue, London	-	16 m²	-
Flat 23, 37 Belsize Avenue, London	-	18 m²	-
Flat 24, 37 Belsize Avenue, London	-	16 m²	-
Flat 25, 37 Belsize Avenue, London	-	17 m²	-
Flat 26, 37 Belsize Avenue, London	-	18 m²	-
Flat 27, 37 Belsize Avenue, London	-	15 m²	-
Flat 31, 37 Belsize Avenue, London	-	18 m²	-
Flat 32, 37 Belsize Avenue, London	-	14 m²	-
Flat 33, 37 Belsize Avenue, London	-	18 m²	-
Flat 34, 37 Belsize Avenue, London	-	17 m²	-
Flat 35, 37 Belsize Avenue, London	-	17 m²	-
Flat 36, 37 Belsize Avenue, London	-	17 m²	-
Flat 37, 37 Belsize Avenue, London	-	15 m²	-
Flat 41, 37 Belsize Avenue, London	-	22 m²	-
Flat 42, 37 Belsize Avenue, London	-	15 m²	-
Flat 43, 37 Belsize Avenue, London	-	20 m²	-
Flat 44, 37 Belsize Avenue, London	-	15 m²	-
Flat 45, 37 Belsize Avenue, London	-	15 m²	-
Flat 46, 37 Belsize Avenue, London	-	16 m²	-
Flat 47, 37 Belsize Avenue, London	-	16 m²	-
Flat E, 39 Belsize Avenue, London	Leasehold	112 m²	£455,000 (2005)