23, Belsize Park, London, NW3 4DU

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23  Belsize Park

23 Belsize ParkHouse Prices / London, Camden, Belsize Park, NW3 4DU

Last updated Jun 2026

Key Building Insights

23 Belsize Park is a residential building situated on Belsize Park, London, NW3 with 6 addresses.

It ranks as the 2725th largest and 2261st most expensive of the 3,591 buildings in the NW3 area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 6 properties: 6 flats.

6
Properties
  • Flats

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House Pricesin 23 Belsize Park

Sale prices range from £753,371 for 2 bedroom leasehold flats (753 ft2) to £1,268,713 for 3 bedroom leasehold flats (1,463 ft2) .

Monthly rental prices range from £3,111 pcm for 2 bed flats to £4,919 pcm for 3 bed flats.

The gross rental yield is between 4.7% and 5.0%.

The average value per square foot is £1,021.

Average Sale Value
£982,110
Average Rental Value
£3,996 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£1,021 /ft2
Prices last updated 1st June 2026
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Property Typesin 23 Belsize Park

  • 2 period flats built between 1800 and 1911
  • 1 flat of an unknown age
  • 3 other addresses of unknown type
  • period flat (2)
  • flat (1)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in 23 Belsize Park

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

Schools Nearbyto 23, Belsize Park, London, NW3 4DU

The nearest primary school to 23, Belsize Park, London, NW3 4DU is Holy Trinity CofE Primary School, NW3 which is 500 metres away.
  • 500
    m
    Holy Trinity CofE Primary School, NW3
  • 500
    m
    Rosary Catholic Primary School
  • 600
    m
    Fitzjohn's Primary School
The nearest secondary school is The UCL Academy which is 800 metres away.
  • 800
    m
    The UCL Academy
  • 1.2
    km
    Harris Academy St John's Wood
  • 1.3
    km
    Haverstock School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto 23, Belsize Park, London, NW3 4DU

The closest station to 23, Belsize Park, London, NW3 4DU is Belsize Park station which is 600 metres away.

  • 600
    m
    Belsize Park
  • 600
    m
    Finchley Road
  • 600
    m
    Swiss Cottage
  • 800
    m
    Finchley Road & Frognal
Source: TFL & National Rail
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