TW7 6GJ

TW7 6GJHouse Prices / London, Hounslow, Union Lane

Last updated May 2026

Key Postcode Insights

TW7 6GJ is a residential postcode situated on Union Lane, Isleworth, TW7 with 27 addresses.

It ranks as the 492nd largest and 143rd most expensive of the 714 postcodes in the TW7 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 27 properties: 27 flats.

27
Properties
  • Flats

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House Pricesin TW7 6GJ

Sale prices range from £276,595 for 2 bedroom leasehold flats (516 ft2) to £374,596 for 3 bedroom leasehold flats (818 ft2) .

Monthly rental prices range from £1,432 pcm for 2 bed flats to £1,920 pcm for 3 bed flats.

The gross rental yield is between 6.0% and 6.2%.

The average value per square foot is £487.

Average Sale Value
£324,142
Average Rental Value
£1,645 pcm
Average Rental Yield
6.1% /year
Average Value Per Sqft
£487 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin TW7 6GJ, Union Lane, Isleworth, TW7

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Sales History
in TW7 6GJ

The last sale was on 23rd February 2024 for £245,000 and since then the market in the area has decreased by 4.3%. The postcode has had a total of 40 sales since 1995.

TW7 6GJ has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto TW7 6GJ

TW7 6GJ is the 492nd largest and the 143rd most expensive postcode out of the 714 postcodes in the TW7 area.

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Property Typesin TW7 6GJ

  • 27 modern flats built after 1980
  • modern flat (27)
Energy Efficiency

Energy Efficiencyof properties in TW7 6GJ

  • Energy Performance Certificate (EPC) surveys conducted for 17 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (4)
  • F (0)
  • C (13)
  • G (0)
  • D (0)
  • No EPC (10)
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Schools Nearby

Schools Nearbyto TW7 6GJ

The nearest primary school to TW7 6GJ is The Smallberry Green Primary School which is 282 metres away.
  • 282
    m
    The Smallberry Green Primary School
  • 362
    m
    Marlborough Primary School
  • 487
    m
    Isleworth Town Primary School
The nearest secondary school is The Green School for Boys which is 145 metres away.
  • 145
    m
    The Green School for Boys
  • 286
    m
    The Green School for Girls
  • 940
    m
    Gumley House RC Convent School, FCJ
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto TW7 6GJ

The closest station to TW7 6GJ is Syon Lane station which is 600 metres away.

  • 582
    m
    Syon Lane
  • 911
    m
    Isleworth
  • 1.6
    km
    Brentford
  • 2.0
    km
    Osterley
Source: TFL & National Rail