House prices in Belsize Avenue, London, NW3 4BN

Over the past 30 years, there have been 108 property sales recorded in the NW3 4BN postcode area. The highest sale price reached £4,350,000, while the most recent sale was for a semi-detached flat sold in March 2025 for £877,000.

The estimated average property value in NW3 4BN currently stands at £1,073,628, which is approximately 22.7% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £11,754.

Property prices in NW3 4BN have risen by 2.3% over the past year , with a total increase of 4.9% over the past five years, and a long-term rise of 12.7% over the past decade.

The most common type of property sold in the area is flat, making up around 96% of transactions , followed by semi-detached and other.

Housing in NW3 4BN is mixed, with 41% of homes being , indicating a diverse residential makeup.

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Property Sales

Parking Space, 35 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Today

£1,183,131
streetscan.co.uk estimate

20 Jun 2017

£1,300,000

35A Belsize Avenue, London, Camden, Greater London, NW3 4BN

£1,183,131
streetscan.co.uk estimate

House Prices in Belsize Avenue, London, NW3 4BN

Property Sales

Parking Space, 35 Belsize Avenue, London, Camden, Greater London, NW3 4BN

35A Belsize Avenue, London, Camden, Greater London, NW3 4BN

35B - 35E Belsize Avenue, London, Camden, Greater London, NW3 4BN

35C Belsize Avenue, London, Camden, Greater London, NW3 4BN

35D Belsize Avenue, London, Camden, Greater London, NW3 4BN

35E Belsize Avenue, London, Camden, Greater London, NW3 4BN

35F Belsize Avenue, London, Camden, Greater London, NW3 4BN

35G Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat E, 39 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Ground Floor Flat At, 39 Belsize Avenue, London, Camden, Greater London, NW3 4BN

39B Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 10, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 14, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 15, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 2, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 20, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 21, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 7, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 8, 41 - 43 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 4, 45 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 5, 45 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 1, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 10, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 2, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 3, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 4, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 5, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 6, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 7, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 8, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 9, 47 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Basement Flat, 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Entrance Floor Flat, 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 2, 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 3, 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Second Floor Flat (Rear), 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Second Floor Flat, 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Third Floor Flat (Front), 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Third Floor Flat (Rear), 49 Belsize Avenue, London, Camden, Greater London, NW3 4BN

49A Belsize Avenue, London, Camden, Greater London, NW3 4BN

49B Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 1, 51 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 2, 51 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 3, 51 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 4, 51 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 5, 51 Belsize Avenue, London, Camden, Greater London, NW3 4BN

61 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 1, 63 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 3, 63 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 4, 63 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 5, 63 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 6, 63 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Raised Ground Floor Flat, 63 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 1, The Porticos, 53 - 59 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 13, The Porticos, 53 - 59 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 15, The Porticos, 53 - 59 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 6, The Porticos, 53 - 59 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Flat 9, The Porticos, 53 - 59 Belsize Avenue, London, Camden, Greater London, NW3 4BN

Highest Average in NW3

Lowest Average in NW3

Area Insights

Data Sources