W4 3SX

W4 3SXHouse Prices / London, Hounslow, Spencer Road

Last updated May 2026

Key Postcode Insights

W4 3SX is a residential postcode situated on Spencer Road, London, W4 with 14 addresses.

It ranks as the 378th largest and 125th most expensive of the 958 postcodes in the W4 area. The dominant property type is a early-century flat built between 1912 and 1935.

The postcode contains a total of 14 properties: 14 flats.

14
Properties
  • Flats

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House Pricesin W4 3SX

Sale prices range from £296,825 for 1 bedroom leasehold flats (344 ft2) to £647,544 for 3 bedroom leasehold flats (1,087 ft2) .

Monthly rental prices range from £1,360 pcm for 1 bed flats to £2,812 pcm for 3 bed flats.

The gross rental yield is between 5.2% and 5.6%.

The average value per square foot is £719.

Average Sale Value
£440,424
Average Rental Value
£2,006 pcm
Average Rental Yield
5.5% /year
Average Value Per Sqft
£719 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin W4 3SX, Spencer Road, London, W4

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Sales History
in W4 3SX

The last sale was on 26th July 2021 for £435,000 and since then the market in the area has decreased by 1.1%. The postcode has had a total of 17 sales since 1995.

W4 3SX has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto W4 3SX

W4 3SX is the 378th largest and the 125th most expensive postcode out of the 958 postcodes in the W4 area.

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Property Typesin W4 3SX

  • 14 early-century flats built between 1912 and 1935
  • early-century flat (14)
Energy Efficiency

Energy Efficiencyof properties in W4 3SX

  • Energy Performance Certificate (EPC) surveys conducted for 11 properties.
  • The dominant rating is D.
  • A (0)
  • E (2)
  • B (0)
  • F (1)
  • C (3)
  • G (0)
  • D (5)
  • No EPC (3)
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Schools Nearby

Schools Nearbyto W4 3SX

The nearest primary school to W4 3SX is Grove Park Primary School which is 505 metres away.
  • 505
    m
    Grove Park Primary School
  • 808
    m
    Cavendish Primary School
  • 866
    m
    Kew Riverside Primary School
The nearest secondary school is Chiswick School which is 651 metres away.
  • 651
    m
    Chiswick School
  • 2.1
    km
    Lift Richmond Park
  • 2.5
    km
    West London Free School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto W4 3SX

The closest station to W4 3SX is Chiswick station which is 100 metres away.

  • 119
    m
    Chiswick
  • 1.2
    km
    Kew Gardens
  • 1.3
    km
    Mortlake
Source: TFL & National Rail