HA7 3TN

HA7 3TNHouse Prices / London, Harrow, Castellane Close

Last updated May 2026

Key Postcode Insights

HA7 3TN is a residential postcode situated on Castellane Close, Stanmore, HA7 with 7 addresses.

It ranks as the 179th largest and 220th most expensive of the 798 postcodes in the HA7 area. The dominant property type is a modern house built after 1980.

The postcode contains a total of 7 properties: 7 houses.

7
Properties
  • Houses

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House Pricesin HA7 3TN

Sale prices range from £483,804 for 3 bedroom freehold houses with a garden (807 ft2) to £506,707 for 3 bedroom freehold houses with a garden (839 ft2) .

Monthly rental prices range from £2,308 pcm for 3 bed houses to £2,406 pcm for 3 bed houses.

The gross rental yield is between 5.7% and 5.7%.

The average value per square foot is £625.

Average Sale Value
£488,972
Average Rental Value
£2,335 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£625 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto HA7 3TN

HA7 3TN is the 179th largest and the 220th most expensive postcode out of the 798 postcodes in the HA7 area.

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Property Typesin HA7 3TN

  • 4 modern houses built after 1980
  • 1 mid-century house built between 1936 and 1979
  • 2 other addresses of unknown type
  • modern house (4)
  • mid-century house (1)
  • Unknown (2)
Energy Efficiency

Energy Efficiencyof properties in HA7 3TN

  • Energy Performance Certificate (EPC) surveys conducted for 5 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (4)
  • G (0)
  • D (1)
  • No EPC (2)
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Schools Nearby

Schools Nearbyto HA7 3TN

The nearest primary school to HA7 3TN is Weald Rise Primary School which is 384 metres away.
  • 384
    m
    Weald Rise Primary School
  • 961
    m
    Hujjat Primary School
  • 1.1
    km
    Belmont School
The nearest secondary school is Bentley Wood High School which is 983 metres away.
  • 983
    m
    Bentley Wood High School
  • 1.3
    km
    The Sacred Heart Language College
  • 1.3
    km
    Salvatorian Roman Catholic College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto HA7 3TN

The closest station to HA7 3TN is Stanmore station which is 2.0 kilometres away.

  • 1.9
    km
    Harrow & Wealdstone
  • 2.0
    km
    Stanmore
  • 2.2
    km
    Headstone Lane
Source: TFL & National Rail
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