9, Belsize Square, London, NW3 4HT

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9  Belsize Square

9 Belsize SquareHouse Prices / London, Camden, Belsize Square, NW3 4HT

Last updated May 2026

Key Building Insights

9 Belsize Square is a residential building situated on Belsize Square, London, NW3 with 6 addresses.

It ranks as the 2881st largest and 2152nd most expensive of the 3,608 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 9 Belsize Square

Sale prices range from £564,380 for 1 bedroom leasehold flats with a balcony (419 ft2) to £1,402,619 for 3 bedroom leasehold flats with a balcony and garden (1,087 ft2) .

Monthly rental prices range from £1,647 pcm for 1 bed flats to £4,002 pcm for 3 bed flats.

The gross rental yield is between 3.4% and 3.5%.

The average value per square foot is £1,316.

Average Sale Value
£971,195
Average Rental Value
£2,797 pcm
Average Rental Yield
3.5% /year
Average Value Per Sqft
£1,316 /ft2
Prices last updated 1st May 2026
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Sales History
in 9, Belsize Square, London, NW3 4HT

The last sale was on 29th June 2021 for £1,200,000 and since then the market in the area has decreased by 2.5%. The building has had a total of 13 sales since 1995.

9, Belsize Square, London, NW3 4HT has seen no sales in the last three years and no sales in the last twelve months.

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Property Typesin 9 Belsize Square

  • 5 period flats built between 1800 and 1911
  • 1 flat of an unknown age
  • period flat (5)
  • flat (1)
Energy Efficiency

Energy Efficiencyof properties in 9 Belsize Square

  • Energy Performance Certificate (EPC) surveys conducted for 5 properties.
  • The dominant rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (4)
  • No EPC (1)
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Schools Nearby

Schools Nearbyto 9, Belsize Square, London, NW3 4HT

The nearest primary school to 9, Belsize Square, London, NW3 4HT is Holy Trinity CofE Primary School, NW3 which is 519 metres away.
  • 519
    m
    Holy Trinity CofE Primary School, NW3
  • 626
    m
    Rosary Catholic Primary School
  • 789
    m
    St Paul's Church of England Primary School
The nearest secondary school is The UCL Academy which is 605 metres away.
  • 605
    m
    The UCL Academy
  • 1.1
    km
    Harris Academy St John's Wood
  • 1.2
    km
    Haverstock School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto 9, Belsize Square, London, NW3 4HT

The closest station to 9, Belsize Square, London, NW3 4HT is Swiss Cottage station which is 500 metres away.

  • 487
    m
    Swiss Cottage
  • 567
    m
    Belsize Park
  • 626
    m
    Finchley Road
  • 820
    m
    South Hampstead
Source: TFL & National Rail
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