Planning application
P/2026/1969
Grandfield Court,Park Road,Chiswick,London,W4 3EP
Proposal
Erection of an additional storey at roof level to the existing building to provide five self-contained residential flats with associated private amenity spaces, eight front-facing roof windows, Juliet balconies and waste, recycling and cycle storage.
As published by the council, reference P/2026/1969
Timeline
Dates from the published record
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2 Jul 2026
Received by Hounslow
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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P/2025/1309 Withdrawn
2 Ellesmere Road, Chiswick, London, W4 4QQ
Erection of a side and rear roof extension incorporating two front roof windows and raising of the rear ridge to convert a first floor flat into two separate self contained flats.
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P/2021/2459 Granted
136 BARROWGATE ROAD, CHISWICK, LONDON, W4 4QP
Pear - Fell to ground level.
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P/2021/2366 Granted
136 BARROWGATE ROAD, CHISWICK, LONDON, W4 4QP
General tree maintenance within TPO No. 79. Lime - Crown reduce by three metres; False Acacia - Re-pollard; False Acacia - Crown clean. Pear - Fell.
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P/2024/4131 Withdrawn
116 Barrowgate Road,W4 4QP
T1 Sweet Chestnut Tree located in rear of No.114 Barrowgate Road. Cut back to boundary from client's side T2 Sweet Chestnut Tree located in rear of No.118-No.120 Barrowgate Road. Tree Preservation Order on tree. Cut back to boundary from client's side
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P/2024/4198 Withdrawn
120 Barrowgate Road, Chiswick, W4
Tree Preservation Order on tree 1 X T2 Sweet Chestnut Tree located in rear of No.120 Barrowgate Road, cut back to boundary
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P/2024/4197 Withdrawn
114 A Barrowgate Road, Chiswick, W4 4QP
Works to a tree in a Conservation Area: Sweet Chestnut (T1) - Crown reduction by reducing branches to the shared side boundary treatment with No. 116 A/B/C Barrowgate Road's rear garden.
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.
-
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.