Blackwell Close, Harrow, HA3

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Blackwell Close

Blackwell CloseHouse Prices / London, Harrow

Last updated May 2026

Key Street Insights

Blackwell Close is a residential street with 40 addresses.

It ranks as the 215th largest and 10th most expensive of the 427 streets in the HA3 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The street contains a total of 40 properties: 9 houses and 31 flats.

40
Properties
  • Houses
  • Flats

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House Priceson Blackwell Close

Sale prices range from £223,575 for 1 bedroom Leasehold flats (365 ft2) to £614,300 for 4 bedroom freehold houses with a garden (1,162 ft2) .

Monthly rental prices range from £1,203 pcm for 1 bed flats to £2,725 pcm for 4 bed houses.

The gross rental yield is between 5.3% and 6.5%.

The average value per square foot is £507.

Average Sale Value
£301,496
Average Rental Value
£1,547 pcm
Average Rental Yield
6.2% /year
Average Value Per Sqft
£507 /ft2
Prices last updated 1st May 2026
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Nearby Streetsto Blackwell Close, Harrow, HA3

Blackwell Close, Harrow, HA3 is the 215th largest and the 10th most expensive street in the HA3 area.

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Postcodeson Blackwell Close, Harrow, HA3

There are 2 postcodes on Blackwell Close, Harrow, HA3.

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Property Typesin Blackwell Close

  • 5 mid-century houses built between 1936 and 1979
  • 31 mid-century flats built between 1936 and 1979
  • 4 other addresses of unknown type
  • mid-century house (5)
  • mid-century flat (31)
  • Unknown (4)
Energy Efficiency

Energy Efficiencyof properties on Blackwell Close

  • Energy Performance Certificate (EPC) surveys conducted for 34 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (30)
  • G (0)
  • D (4)
  • No EPC (6)
Schools Nearby

Schools Nearbyto Blackwell Close, Harrow, HA3

The nearest primary school to Blackwell Close, Harrow, HA3 is Cedars Manor School which is 542 metres away.
  • 542
    m
    Cedars Manor School
  • 757
    m
    St Teresa's Catholic Primary School and Nursery
  • 775
    m
    Hujjat Primary School
The nearest secondary school is Hatch End High School which is 819 metres away.
  • 819
    m
    Hatch End High School
  • 834
    m
    Salvatorian Roman Catholic College
  • 982
    m
    The Sacred Heart Language College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto Blackwell Close, Harrow, HA3

The closest station to Blackwell Close, Harrow, HA3 is Headstone Lane station which is 1.0 kilometres away.

  • 969
    m
    Headstone Lane
  • 1.7
    km
    Hatch End
  • 1.8
    km
    Harrow & Wealdstone
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