NW3 4AA

NW3 4AAHouse Prices / London, Camden, Belsize Avenue

Last updated May 2026

Key Postcode Insights

NW3 4AA is a residential postcode situated on Belsize Avenue, London, NW3 with 6 addresses.

It ranks as the 221st largest and 543rd most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 6 properties: 2 houses and 4 flats.

6
Properties
  • Houses
  • Flats

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House Pricesin NW3 4AA

Sale prices range from £483,122 for 1 bedroom leasehold flats with a garden (495 ft2) to £4,510,773 for 6 bedroom freehold houses with a garden (3,842 ft2) .

Monthly rental prices range from £2,156 pcm for 1 bed flats to £14,513 pcm for 6 bed houses.

The gross rental yield is between 3.9% and 5.4%.

The average value per square foot is £920.

Average Sale Value
£1,819,069
Average Rental Value
£6,455 pcm
Average Rental Yield
4.3% /year
Average Value Per Sqft
£920 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto NW3 4AA

NW3 4AA is the 221st largest and the 543rd most expensive postcode out of the 1,185 postcodes in the NW3 area.

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Property Typesin NW3 4AA

  • 1 period house built between 1800 and 1911
  • 4 period flats built between 1800 and 1911
  • 1 house of an unknown age
  • period house (1)
  • period flat (4)
  • house (1)
Energy Efficiency

Energy Efficiencyof properties in NW3 4AA

  • Energy Performance Certificate (EPC) surveys conducted for 4 properties.
  • The dominant rating is E.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (1)
  • No EPC (2)
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Schools Nearby

Schools Nearbyto NW3 4AA

The nearest primary school to NW3 4AA is Rosary Catholic Primary School which is 211 metres away.
  • 211
    m
    Rosary Catholic Primary School
  • 636
    m
    Fleet Primary School
  • 664
    m
    Fitzjohn's Primary School
The nearest secondary school is The UCL Academy which is 1.0 kilometres away.
  • 1.0
    km
    The UCL Academy
  • 1.2
    km
    Haverstock School
  • 1.5
    km
    William Ellis School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NW3 4AA

The closest station to NW3 4AA is Belsize Park station which is 200 metres away.

  • 223
    m
    Belsize Park
  • 587
    m
    Hampstead Heath
  • 903
    m
    Swiss Cottage
  • 905
    m
    Finchley Road
Source: TFL & National Rail
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