Planning application
PA/2026/1820
1 - 18 Claremont Grove, Chiswick, W4 2TL
Proposal
Prior approval for the erection of two additional storeys to create 18 new self contained flats, comprising of six studio flats and 12 one-bedroom one-person flats (Use Class C3)
As published by the council, reference PA/2026/1820
Timeline
Dates from the published record
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16 Jun 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 outline applications
How this application type works
An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.
Nearby applications
Within 500 metres
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P/2026/1085 Withdrawn
12 Claremont Grove, Chiswick, London, W4 2TL
Certificate of lawfulness for the existing use of a House in Multiple Occupation.
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P/2026/1751 Awaiting decision
1 - 18 Claremont Grove, Chiswick, London, W4 2TL
Installation of cycle and bin store in association with 1 - 18 Claremont Grove
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P/2023/0062 Granted
PISSARROS ON THE RIVER CORNEY REACH WAY, CHISWICK, W4 2TR
Details of conditions 10 (Energy report evidence) and 12 (sustainable materials) submitted pursuant to planning permission 01689/D/P7 approved under appeal APP/F5540/W/19/3223651 dated 12/08/2019 for the demolition of existing building and the erection of a part one, part two and three storey block providing seven residential units and associated access, amenity space, landscaping, refuse storage and car and cycle parking.
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P/2021/2395 Granted
PISSARROS ON THE RIVER CORNEY REACH WAY, CHISWICK, LONDON, W4 2TR
Details of Condition 3 (Materials) submitted pursuant of planning permission 01689/D/P7 approved under appeal APP/F5540/W/19/3223651 dated 12/08/2019 for demolition of existing building and the erection of a part one, part two and three storey block providing seven residential units and associated access, amenity space, landscaping, refuse storage and car and cycle parking at Pissarros On The River, Corney Reach Way, London W4 2TR, in accordance with the terms of the application, Ref: 01689/D/P7
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P/2025/1327 Withdrawn
4 Edensor Road, Chiswick, London, W4 2RG
Erection of a single storey rear extension and rear roof dormer extension with six solar panels and installation of one second floor side window and five front solar panels to the house.
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P/2026/2209 Awaiting decision
Whittingham Court,Edensor Road,Chiswick,W4 2RQ
Works to trees in a conservation area ;T1 Sycamore (Acer pseudoplatanus) - Fell to ground level. T2 Sycamore (Acer pseudoplatanus) Reduce to previous reduction points, removing 6-8m. T6 Crab Apple (Malus sylvestris) reduce crown to the most recent previous reduction points, removing approx. 2-3m of new growth.T7 Sycamore (Acer pseudoplatanus) reduce any overhang back to the boundary, removing approx. 3m of growth.
Other outline applications
In Hounslow
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SC/2026/2149 Awaiting decision
LAND AT CHISWICK ROUNDABOUT, CHISWICK, W4 5QJ
Scoping opinion for redevelopment of the site to provide 496 co-living units and 60 C3 affordable units alongside retail offering, play space and a roof level external amenity space, with a maximum height of 24 storeys
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SRN/2026/2058 Decided
Brentford Community Stadium Lionel Road South, Brentford, TW8 0RU
Screening opinion for the use of the existing stadium for live music events.
-
PAC/2026/2008 Awaiting decision
First Floor, Vine Works, Church Street, Chiswick, London, W4 2PD
Prior Approval for change of use of the existing building's first floor office (Use Class E) to a self-contained two person, one bedroom flat (Use Class E).
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PA/2026/1927 Awaiting decision
Thames Works, Church Street, Chiswick, London, W4 2PD
Prior approval for the installation of 14 roof mounted solar photovoltaic (PV) panels to the existing pitched roof on the buildings Northwest elevation.
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PAC/2026/1120 Granted
Saracen House, Swan Street, Isleworth, TW7 6RJ
Prior approval for the change of use of the first and second floors only of Saracen House from office use (Use Class E) to nine self contained flats (Use Class C3)