W4 3LN

W4 3LNHouse Prices / London, Hounslow, St. Marys Grove

Last updated May 2026

Key Postcode Insights

W4 3LN is a residential postcode situated on St. Marys Grove, London, W4 with 32 addresses.

It ranks as the 697th largest and 885th most expensive of the 958 postcodes in the W4 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 32 properties: 20 houses and 12 flats.

32
Properties
  • Houses
  • Flats

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House Pricesin W4 3LN

Sale prices range from £356,451 for 1 bedroom leasehold flats (355 ft2) to £2,553,949 for 6 bedroom freehold houses with a garden (3,175 ft2) .

Monthly rental prices range from £1,410 pcm for 1 bed flats to £7,901 pcm for 6 bed houses.

The gross rental yield is between 3.7% and 5.3%.

The average value per square foot is £883.

Average Sale Value
£1,511,856
Average Rental Value
£4,914 pcm
Average Rental Yield
3.9% /year
Average Value Per Sqft
£883 /ft2
Prices last updated 1st May 2026
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Sales History
in W4 3LN

The last sale was on 11th March 2026 for £1,870,000 and since then the market in the area has decreased by 0.2%. The postcode has had a total of 32 sales since 1995.

W4 3LN has seen 2 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto W4 3LN

W4 3LN is the 697th largest and the 885th most expensive postcode out of the 958 postcodes in the W4 area.

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Property Typesin W4 3LN

  • 10 period houses built between 1800 and 1911
  • 1 house of an unknown age
  • 21 other addresses of unknown type
  • period house (10)
  • house (1)
  • Unknown (21)
Energy Efficiency

Energy Efficiencyof properties in W4 3LN

  • Energy Performance Certificate (EPC) surveys conducted for 16 properties.
  • The dominant rating is D.
  • A (0)
  • E (4)
  • B (0)
  • F (1)
  • C (3)
  • G (1)
  • D (7)
  • No EPC (16)
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Schools Nearby

Schools Nearbyto W4 3LN

The nearest primary school to W4 3LN is Grove Park Primary School which is 297 metres away.
  • 297
    m
    Grove Park Primary School
  • 425
    m
    Strand-on-the-Green Junior School
  • 425
    m
    Strand-on-the-Green Infant and Nursery School
The nearest secondary school is Chiswick School which is 1.1 kilometres away.
  • 1.1
    km
    Chiswick School
  • 2.2
    km
    Ark Acton Academy
  • 2.2
    km
    Brentford School for Girls
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto W4 3LN

The closest station to W4 3LN is Gunnersbury station which is 600 metres away.

  • 633
    m
    Gunnersbury
  • 733
    m
    Chiswick
  • 1.0
    km
    Chiswick Park
Source: TFL & National Rail
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