HA4 9QQ

HA4 9QQHouse Prices / London, Hillingdon, Castleton Road

Last updated May 2026

Key Postcode Insights

HA4 9QQ is a residential postcode situated on Castleton Road, Ruislip, HA4 with 26 addresses.

It ranks as the 752nd largest and 625th most expensive of the 1,058 postcodes in the HA4 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 26 properties: 26 houses.

26
Properties
  • Houses

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House Pricesin HA4 9QQ

Sale prices range from £569,879 for 3 bedroom freehold houses with a garden (957 ft2) to £692,459 for 4 bedroom freehold houses with a garden (1,345 ft2) .

Monthly rental prices range from £2,329 pcm for 3 bed houses to £2,732 pcm for 4 bed houses.

The gross rental yield is between 4.7% and 4.9%.

The average value per square foot is £576.

Average Sale Value
£609,485
Average Rental Value
£2,460 pcm
Average Rental Yield
4.8% /year
Average Value Per Sqft
£576 /ft2
Prices last updated 1st May 2026
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Sales History
in HA4 9QQ

The last sale was on 17th November 2022 for £650,000 and since then the market in the area has decreased by 1.9%. The postcode has had a total of 26 sales since 1995.

HA4 9QQ has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto HA4 9QQ

HA4 9QQ is the 752nd largest and the 625th most expensive postcode out of the 1,058 postcodes in the HA4 area.

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Property Typesin HA4 9QQ

  • 6 mid-century houses built between 1936 and 1979
  • 1 house of an unknown age
  • 4 early-century houses built between 1912 and 1935
  • 15 other addresses of unknown type
  • mid-century house (6)
  • house (1)
  • early-century house (4)
  • Unknown (15)
Energy Efficiency

Energy Efficiencyof properties in HA4 9QQ

  • Energy Performance Certificate (EPC) surveys conducted for 10 properties.
  • The dominant rating is D.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (2)
  • G (0)
  • D (6)
  • No EPC (16)
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Schools Nearby

Schools Nearbyto HA4 9QQ

The nearest primary school to HA4 9QQ is Roxbourne Primary School which is 458 metres away.
  • 458
    m
    Roxbourne Primary School
  • 474
    m
    Newnham Junior School
  • 474
    m
    Newnham Infant and Nursery School
The nearest secondary school is Pinner High School which is 850 metres away.
  • 850
    m
    Pinner High School
  • 1.5
    km
    Ruislip High School
  • 1.5
    km
    Queensmead School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto HA4 9QQ

The closest station to HA4 9QQ is Eastcote station which is 800 metres away.

  • 798
    m
    Eastcote
  • 1.3
    km
    Rayners Lane
  • 1.7
    km
    Ruislip Manor
  • 1.8
    km
    South Ruislip
Source: TFL & National Rail
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