Planning application
P/2026/1795
13A St Johns Road, Isleworth, TW7 6NB
Proposal
Retrospective application for the erection of a rear roof extension and rear outrigger extension, and the installation of three front roof windows at Flat 13A, St John's Road.
As published by the council, reference P/2026/1795
Timeline
Dates from the published record
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16 Jun 2026
Received by Hounslow
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2 Jul 2026
Validated
Checked as complete and ready for consideration.
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26 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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P/2024/3837 Withdrawn
2B Aylett Road, Isleworth, TW7 6NP
Alterations to the existing front extension and installation of a new internal court yard to allow the change of use from the existing residential unit into a commercial unit following demolition of the existing lightwell.
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P/2023/0567 Refused
2B AYLETT ROAD, ISLEWORTH, TW7 6NP
Erection of a two storey building to form a two bedroom apartment following the demolition of the existing building
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P/2021/2060 Granted
UNITS 1 AND 2 AND PART GARAGE RENNELS WAY, ISLEWORTH, TW7 6NA
Details of condition 19 (pilling) submitted pursuant to planning permission 00981/1-2/P1 dated 13/03/2020 for proposed mixed use redevelopment comprising, demolition of existing buildings and construction of two buildings up to seven storeys to provide 650 square metres (Use Class B1) of commercial floor space, and 53 dwellings (1 studio, 24 one-bedroom, 22 two-bedroom, 5 three bedroom and 1 four-bedroom) with associated access and highway works, amenity areas, cycle and disabled car parking and refuse/recycling stores.
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P/2021/2568 Granted
UNITS 1 AND 2 AND PARTS GARAGE RENNELS WAY, ISLEWORTH, TW7 6NA
Non material amendments for rearrangement of refuse, access core and some plant at ground floor level in north and south blocks, amendments to internal layout of apartments 1, 2, 3, 4, 6 and 9 to allow for relocation of lift, addition of smoke shafts and compliance with Part M4(3) wheelchair user dwellings (Building Regulations), small extension to balcony wall line to eastern elevation of south block, additional windows to previously recessed panels (floors 1-4) on north and south block, access doors repositioned on north and south block.
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P/2021/2285 Granted
UNIT 1 AND 2 AND PARTS GARAGE RENNELS WAY, ISLEWORTH, TW7 6NA
Details submitted pursuant to Condition 24 (Drainage Strategy) for planning permission 00981/1-2/P1 dated 13/03/2020 for proposed mixed use redevelopment comprising, demolition of existing buildings and construction of two buildings up to seven storeys to provide 650 square metres (Use Class B1) of commercial floor space, and 53 dwellings (one studio, 24 one-bedroom, 22 two-bedroom, five three-bedroom and one four-bedroom) with associated access and highway works, amenity areas, cycle and disabled car parking and refuse/recycling stores.
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P/2021/1992 Refused
14 ST JOHNS ROAD, ISLEWORTH, TW7 6NN
Erection of a part double part single storey side extension and a single storey rear extension and demolition of existing rear outbuilding.
Other full applications applications
In Hounslow
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P/2026/2210 Awaiting decision
4 Crane Avenue, Isleworth, TW7 7JL
Erection of a part single storey rear extension to the house of occupation.
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P/2026/1729 Granted
Blenheim Place, Flat 15, Steve Biko Way,Hounslow,TW3 3ED
Installation of two rear roof windows to the flat
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P/2026/0725 Refused
Unit 6 Worton Hall Industrial Estate, Worton Road, Isleworth, TW7 6ER
Retrospective application for the installation of two stacked storage containers in two locations
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P/2026/2180 Awaiting decision
50 Barrowgate Road, Chiswick, London, W4 4QY
Formation of vehicular access to the flats
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P/2026/1694 Refused
Oxbridge Court Oxford Road North Chiswick London Hounslow W4 4DP
Erection of a fourth floor level comprising of six self contained units with associated cycle and refuse storage.