NW3 1HE

NW3 1HEHouse Prices / London, Camden, Flask Walk

Last updated May 2026

Key Postcode Insights

NW3 1HE is a residential postcode situated on Flask Walk, London, NW3 with 28 addresses.

It ranks as the 770th largest and 956th most expensive of the 1,185 postcodes in the NW3 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 28 properties: 18 houses, 9 flats and 1 other property.

28
Properties
  • Houses
  • Flats
  • Other (unknown)

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House Pricesin NW3 1HE

Sale prices range from £637,765 for 1 bedroom leasehold flats (473 ft2) to £2,806,414 for 4 bedroom freehold houses with a garden (1,754 ft2) .

Monthly rental prices range from £1,849 pcm for 1 bed flats to £8,230 pcm for 4 bed houses.

The gross rental yield is between 3.5% and 4.9%.

The average value per square foot is £1,476.

Average Sale Value
£1,718,879
Average Rental Value
£5,530 pcm
Average Rental Yield
3.9% /year
Average Value Per Sqft
£1,476 /ft2
Prices last updated 1st May 2026
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Sales History
in NW3 1HE

The last sale was on 28th November 2025 for £1,500,000 and since then the market in the area has decreased by 1.5%. The postcode has had a total of 25 sales since 1995.

NW3 1HE has seen 3 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto NW3 1HE

NW3 1HE is the 770th largest and the 956th most expensive postcode out of the 1,185 postcodes in the NW3 area.

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Property Typesin NW3 1HE

  • 4 period houses built between 1800 and 1911
  • 2 mid-century houses built between 1936 and 1979
  • 3 mid-century flats built between 1936 and 1979
  • 1 house of an unknown age
  • 18 other addresses of unknown type
  • period house (4)
  • mid-century house (2)
  • mid-century flat (3)
  • house (1)
  • Unknown (18)
Energy Efficiency

Energy Efficiencyof properties in NW3 1HE

  • Energy Performance Certificate (EPC) surveys conducted for 13 properties.
  • The dominant rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (1)
  • C (4)
  • G (0)
  • D (8)
  • No EPC (14)
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Schools Nearby

Schools Nearbyto NW3 1HE

The nearest primary school to NW3 1HE is New End Primary School which is 127 metres away.
  • 127
    m
    New End Primary School
  • 189
    m
    Hampstead Parochial Church of England Primary School
  • 308
    m
    Christ Church Primary School, Hampstead
The nearest secondary school is The UCL Academy which is 1.7 kilometres away.
  • 1.7
    km
    The UCL Academy
  • 1.8
    km
    William Ellis School
  • 1.9
    km
    Parliament Hill School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NW3 1HE

The closest station to NW3 1HE is Hampstead station which is 100 metres away.

  • 100
    m
    Hampstead
  • 791
    m
    Hampstead Heath
  • 836
    m
    Finchley Road & Frognal
Source: TFL & National Rail
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