HA4 6HQ

HA4 6HQHouse Prices / London, Hillingdon, Herlwyn Avenue

Last updated May 2026

Key Postcode Insights

HA4 6HQ is a residential postcode situated on Herlwyn Avenue, Ruislip, HA4 with 22 addresses.

It ranks as the 619th largest and 521st most expensive of the 1,058 postcodes in the HA4 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 HA4 6HQ

Sale prices range from £486,923 for 2 bedroom freehold houses with a garden (645 ft2) to £833,629 for 4 bedroom freehold houses with a garden (1,582 ft2) .

Monthly rental prices range from £1,895 pcm for 2 bed houses to £2,966 pcm for 4 bed houses.

The gross rental yield is between 4.3% and 4.7%.

The average value per square foot is £696.

Average Sale Value
£571,229
Average Rental Value
£2,182 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£696 /ft2
Prices last updated 1st May 2026
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Sales History
in HA4 6HQ

The last sale was on 17th October 2024 for £620,000 and since then the market in the area has decreased by 0.3%. The postcode has had a total of 30 sales since 1995.

HA4 6HQ has seen 4 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto HA4 6HQ

HA4 6HQ is the 619th largest and the 521st most expensive postcode out of the 1,058 postcodes in the HA4 area.

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Property Typesin HA4 6HQ

  • 3 mid-century houses built between 1936 and 1979
  • 3 houses of an unknown age
  • 10 early-century houses built between 1912 and 1935
  • 6 other addresses of unknown type
  • mid-century house (3)
  • house (3)
  • early-century house (10)
  • Unknown (6)
Energy Efficiency

Energy Efficiencyof properties in HA4 6HQ

  • Energy Performance Certificate (EPC) surveys conducted for 13 properties.
  • The dominant rating is D.
  • A (0)
  • E (5)
  • B (0)
  • F (1)
  • C (2)
  • G (0)
  • D (5)
  • No EPC (9)
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Schools Nearby

Schools Nearbyto HA4 6HQ

The nearest primary school to HA4 6HQ is Sacred Heart Catholic Primary School which is 210 metres away.
  • 210
    m
    Sacred Heart Catholic Primary School
  • 546
    m
    Ruislip Gardens Primary School
  • 1.2
    km
    Glebe Primary School
The nearest secondary school is Ruislip High School which is 1.1 kilometres away.
  • 1.1
    km
    Ruislip High School
  • 1.6
    km
    The Douay Martyrs Catholic School
  • 1.8
    km
    Bishop Ramsey Church of England School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto HA4 6HQ

The closest station to HA4 6HQ is Ruislip station which is 700 metres away.

  • 669
    m
    Ruislip
  • 1.0
    km
    West Ruislip
  • 1.1
    km
    Ruislip Gardens
  • 1.1
    km
    Ruislip Manor
Source: TFL & National Rail
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