NW3 3ER

NW3 3ERHouse Prices / London, Camden, Eton Avenue

Last updated May 2026

Key Postcode Insights

NW3 3ER is a residential postcode situated on Eton Avenue, London, NW3 with 15 addresses.

It ranks as the 525th largest and 442nd most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a early-century flat built between 1912 and 1935.

The postcode contains a total of 15 properties: 15 flats.

15
Properties
  • Flats

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House Pricesin NW3 3ER

Sale prices range from £493,102 for 2 bedroom leasehold flats with a balcony (656 ft2) to £1,051,633 for 3 bedroom leasehold flats with a balcony (1,054 ft2) .

Monthly rental prices range from £1,920 pcm for 2 bed flats to £4,021 pcm for 3 bed flats.

The gross rental yield is between 4.6% and 4.7%.

The average value per square foot is £1,009.

Average Sale Value
£818,094
Average Rental Value
£3,161 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£1,009 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin NW3 3ER, Eton Avenue, London, NW3

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Sales History
in NW3 3ER

The last sale was on 31st May 2025 for £1,100,000 and since then the market in the area has decreased by 1.6%. The postcode has had a total of 31 sales since 1995.

NW3 3ER has seen 5 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto NW3 3ER

NW3 3ER is the 525th largest and the 442nd most expensive postcode out of the 1,185 postcodes in the NW3 area.

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Property Typesin NW3 3ER

  • 15 early-century flats built between 1912 and 1935
  • early-century flat (15)
Energy Efficiency

Energy Efficiencyof properties in NW3 3ER

  • Energy Performance Certificate (EPC) surveys conducted for 11 properties.
  • The dominant rating is C.
  • A (0)
  • E (3)
  • B (0)
  • F (0)
  • C (4)
  • G (0)
  • D (4)
  • No EPC (4)
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Schools Nearby

Schools Nearbyto NW3 3ER

The nearest primary school to NW3 3ER is St Paul's Church of England Primary School which is 490 metres away.
  • 490
    m
    St Paul's Church of England Primary School
  • 697
    m
    Holy Trinity CofE Primary School, NW3
  • 832
    m
    Rosary Catholic Primary School
The nearest secondary school is The UCL Academy which is 433 metres away.
  • 433
    m
    The UCL Academy
  • 962
    m
    Harris Academy St John's Wood
  • 1.0
    km
    Haverstock School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NW3 3ER

The closest station to NW3 3ER is Swiss Cottage station which is 500 metres away.

  • 460
    m
    Swiss Cottage
  • 688
    m
    Belsize Park
  • 797
    m
    South Hampstead
  • 829
    m
    Finchley Road
Source: TFL & National Rail