HA4 6HL

HA4 6HLHouse Prices / London, Hillingdon, Herlwyn Avenue

Last updated May 2026

Key Postcode Insights

HA4 6HL is a residential postcode situated on Herlwyn Avenue, Ruislip, HA4 with 11 addresses.

It ranks as the 294th largest and 623rd 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 11 properties: 11 houses.

11
Properties
  • Houses

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House Pricesin HA4 6HL

Sale prices range from £504,352 for 2 bedroom freehold houses with a garden (635 ft2) to £651,739 for 3 bedroom freehold houses with a garden (984 ft2) .

Monthly rental prices range from £1,846 pcm for 2 bed houses to £2,319 pcm for 3 bed houses.

The gross rental yield is between 4.3% and 4.4%.

The average value per square foot is £720.

Average Sale Value
£578,994
Average Rental Value
£2,097 pcm
Average Rental Yield
4.3% /year
Average Value Per Sqft
£720 /ft2
Prices last updated 1st May 2026
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Sales History
in HA4 6HL

The last sale was on 29th November 2024 for £530,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 17 sales since 1995.

HA4 6HL has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto HA4 6HL

HA4 6HL is the 294th largest and the 623rd most expensive postcode out of the 1,058 postcodes in the HA4 area.

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Property Typesin HA4 6HL

  • 4 mid-century houses built between 1936 and 1979
  • 2 houses of an unknown age
  • 1 early-century house built between 1912 and 1935
  • 4 other addresses of unknown type
  • mid-century house (4)
  • house (2)
  • early-century house (1)
  • Unknown (4)
Energy Efficiency

Energy Efficiencyof properties in HA4 6HL

  • Energy Performance Certificate (EPC) surveys conducted for 5 properties.
  • The dominant rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (0)
  • G (0)
  • D (5)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto HA4 6HL

The nearest primary school to HA4 6HL is Sacred Heart Catholic Primary School which is 212 metres away.
  • 212
    m
    Sacred Heart Catholic Primary School
  • 525
    m
    Ruislip Gardens Primary School
  • 1.2
    km
    Lady Bankes 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
  • 1.7
    km
    Bishop Ramsey Church of England School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto HA4 6HL

The closest station to HA4 6HL is Ruislip station which is 600 metres away.

  • 640
    m
    Ruislip
  • 1.0
    km
    Ruislip Gardens
  • 1.1
    km
    West Ruislip
  • 1.1
    km
    Ruislip Manor
Source: TFL & National Rail
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