TW3 3SX

TW3 3SXHouse Prices / London, Hounslow, Wellington Avenue

Last updated May 2026

Key Postcode Insights

TW3 3SX is a residential postcode situated on Wellington Avenue, Hounslow, TW3 with 31 addresses.

It ranks as the 422nd largest and 497th most expensive of the 668 postcodes in the TW3 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 31 properties: 29 houses and 2 flats.

31
Properties
  • Houses
  • Flats

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House Pricesin TW3 3SX

Sale prices range from £277,098 for 2 bedroom Leasehold flats with a garden (613 ft2) to £647,894 for 4 bedroom freehold houses with a garden (1,463 ft2) .

Monthly rental prices range from £1,681 pcm for 2 bed flats to £3,863 pcm for 4 bed houses.

The gross rental yield is between 7.0% and 7.4%.

The average value per square foot is £508.

Average Sale Value
£512,133
Average Rental Value
£3,030 pcm
Average Rental Yield
7.1% /year
Average Value Per Sqft
£508 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin TW3 3SX, Wellington Avenue, Hounslow, TW3

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Sales History
in TW3 3SX

The last sale was on 3rd May 2024 for £450,000 and since then the market in the area has decreased by 1.5%. The postcode has had a total of 20 sales since 1995.

TW3 3SX has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto TW3 3SX

TW3 3SX is the 422nd largest and the 497th most expensive postcode out of the 668 postcodes in the TW3 area.

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Property Typesin TW3 3SX

  • 2 houses of an unknown age
  • 14 early-century houses built between 1912 and 1935
  • 15 other addresses of unknown type
  • house (2)
  • early-century house (14)
  • Unknown (15)
Energy Efficiency

Energy Efficiencyof properties in TW3 3SX

  • Energy Performance Certificate (EPC) surveys conducted for 15 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (3)
  • G (0)
  • D (11)
  • No EPC (16)
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Schools Nearby

Schools Nearbyto TW3 3SX

The nearest primary school to TW3 3SX is The Orchard Primary School which is 123 metres away.
  • 123
    m
    The Orchard Primary School
  • 372
    m
    Grove Road Primary School
  • 773
    m
    St Michael and St Martin Catholic Primary School
The nearest secondary school is The Heathland School which is 420 metres away.
  • 420
    m
    The Heathland School
  • 812
    m
    St Mark's Catholic School
  • 1.2
    km
    Turing House School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto TW3 3SX

The closest station to TW3 3SX is Hounslow station which is 800 metres away.

  • 809
    m
    Hounslow
  • 1.2
    km
    Hounslow Central
  • 1.6
    km
    Hounslow West
  • 1.7
    km
    Whitton (London)
Source: TFL & National Rail
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