HA3 6SX

HA3 6SXHouse Prices / London, Harrow, Bellfield Avenue

Last updated May 2026

Key Postcode Insights

HA3 6SX is a residential postcode situated on Bellfield Avenue, Harrow, HA3 with 22 addresses.

It ranks as the 664th largest and 1170th most expensive of the 1,185 postcodes in the HA3 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 22 properties: 22 houses.

22
Properties
  • Houses

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House Pricesin HA3 6SX

Sale prices range from £674,907 for 4 bedroom freehold houses with a garden (1,162 ft2) to £1,964,514 for 5 bedroom freehold houses with a garden (5,392 ft2) .

Monthly rental prices range from £2,713 pcm for 4 bed houses to £6,233 pcm for 5 bed houses.

The gross rental yield is between 3.7% and 4.8%.

The average value per square foot is £501.

Average Sale Value
£1,155,736
Average Rental Value
£3,823 pcm
Average Rental Yield
4.0% /year
Average Value Per Sqft
£501 /ft2
Prices last updated 1st May 2026
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Sales History
in HA3 6SX

The last sale was on 16th July 2021 for £1,450,000 and since then the market in the area has increased by 2.1%. The postcode has had a total of 23 sales since 1995.

HA3 6SX has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto HA3 6SX

HA3 6SX is the 664th largest and the 1170th most expensive postcode out of the 1,185 postcodes in the HA3 area.

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Property Typesin HA3 6SX

  • 2 modern houses built after 1980
  • 2 mid-century houses built between 1936 and 1979
  • 4 houses of an unknown age
  • 5 early-century houses built between 1912 and 1935
  • 9 other addresses of unknown type
  • modern house (2)
  • mid-century house (2)
  • house (4)
  • early-century house (5)
  • Unknown (9)
Energy Efficiency

Energy Efficiencyof properties in HA3 6SX

  • Energy Performance Certificate (EPC) surveys conducted for 9 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (4)
  • G (0)
  • D (4)
  • No EPC (13)
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Schools Nearby

Schools Nearbyto HA3 6SX

The nearest primary school to HA3 6SX is Hujjat Primary School which is 545 metres away.
  • 545
    m
    Hujjat Primary School
  • 798
    m
    Cedars Manor School
  • 943
    m
    St Teresa's Catholic Primary School and Nursery
The nearest secondary school is Hatch End High School which is 904 metres away.
  • 904
    m
    Hatch End High School
  • 1.2
    km
    Bentley Wood High School
  • 1.4
    km
    Salvatorian Roman Catholic College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto HA3 6SX

The closest station to HA3 6SX is Headstone Lane station which is 1.2 kilometres away.

  • 1.2
    km
    Headstone Lane
  • 1.5
    km
    Hatch End
Source: TFL & National Rail
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