John Day House, Lower Square, Isleworth, TW7 6XH
John Day House  Lower Square

John Day House Lower SquareHouse Prices / London, Hounslow, Lower Square, TW7 6XH

Last updated Jun 2026

Key Building Insights

John Day House Lower Square is a residential building situated on Lower Square, Isleworth, TW7 with 10 addresses.

It ranks as the 446th largest and 504th most expensive of the 564 buildings in the TW7 area. The dominant property type is a period flat built between 1800 and 1911.

The building contains a total of 10 properties: 10 flats.

10
Properties
  • Flats

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House Pricesin John Day House Lower Square

Sale prices range from £371,298 for 2 bedroom leasehold flats (495 ft2) to £671,111 for 3 bedroom leasehold flats (1,130 ft2) .

Monthly rental prices range from £1,662 pcm for 2 bed flats to £2,931 pcm for 3 bed flats.

The gross rental yield is between 5.2% and 5.4%.

The average value per square foot is £670.

Average Sale Value
£516,573
Average Rental Value
£2,265 pcm
Average Rental Yield
5.3% /year
Average Value Per Sqft
£670 /ft2
Prices last updated 1st June 2026
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Sales History
in John Day House, Lower Square, Isleworth, TW7 6XH

The last sale was on 4th December 2023 for £685,000 and since then the market in the area has decreased by 3.8%. The building has had a total of 24 sales since 1995.

John Day House, Lower Square, Isleworth, TW7 6XH has seen 1 sale in the last three years and no sales in the last twelve months.

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Property Typesin John Day House Lower Square

  • 8 period flats built between 1800 and 1911
  • 2 other addresses of unknown type
  • period flat (8)
  • Unknown (2)
Energy Efficiency

Energy Efficiencyof properties in John Day House Lower Square

  • Energy Performance Certificate (EPC) surveys conducted for 8 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (6)
  • G (0)
  • D (1)
  • No EPC (2)
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Schools Nearby

Schools Nearby

The nearest primary school to John Day House, Lower Square, Isleworth, TW7 6XH is The Blue School CofE Primary, which is 100 metres away.
  • 100
    m
    The Blue School CofE Primary
  • 300
    m
    St Mary's Catholic Primary School, Isleworth
  • 400
    m
    Worple Primary School
The nearest secondary school is Gumley House RC Convent School, FCJ, which is 500 metres away.
  • 500
    m
    Gumley House RC Convent School, FCJ
  • 900
    m
    The Green School for Boys
  • 1.1
    km
    The Green School for Girls
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to John Day House, Lower Square, Isleworth, TW7 6XH is Isleworth station, which is 1.1 kilometres away.

  • 1.1
    km
    Isleworth
  • 1.4
    km
    Syon Lane
  • 1.6
    km
    Richmond
  • 1.6
    km
    St Margarets (London)
Source: TFL & National Rail
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