Planning application
P/2026/1233
Chiswick Community School Burlington Lane, Chiswick, London, W4 3UN
Proposal
Certificate of lawfulness proposed for the erection of a single storey building to be used as an office and two class rooms to the existing school.
As published by the council, reference P/2026/1233
Timeline
Dates from the published record
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22 Apr 2026
Received by Hounslow
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15 Jun 2026
Decision issued: GRANT
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26 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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P/2024/3213 Granted
Chiswick Community School,Burlington Lane,Chiswick,W4 3UN
Works to trees in a Conservation Area - Group 1 (Lombardy Poplar) - Reduce crown in height by 3m and shape from 10m to 7m over road and footpath. T21 (Ash) - Pollard height from 21m to 18m and remove all dead wood, T22 (Horse Chestnut) - Reduce and prune 3m of branches
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P/2022/3646 Granted
CHISWICK COMMUNITY SCHOOL BURLINGTON LANE, CHISWICK, LONDON, W4 3UN
Works to four trees on site within a conservation area. Norway Maple (T7) remove deadwood. Norway Maple (T11) to crown reduce by 2m to previous reduction points and shape. Ash (T18) to fell and Swedish Whitebeam (T20) to fell.
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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.
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P/2023/0181 Granted
ROSEMOUNT HOUSE STAVELEY ROAD, CHISWICK, LONDON, W4 2SJ
Erection of a single storey side extension, part two, part single storey side extension, single storey rear extension, first floor rear extension to the existing single storey rear projection and rear roof dormer extension and the installation of one front, one side and two rear roof lights.
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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/2026/1688 Awaiting decision
6 Staveley Road,Chiswick,W4 3ES
Variation of condition 2 (Approved Plans) to change from two rooflights to one with the formation of a roof terrace with balustrade following permission P/2025/1621 dated 15/07/2025 erection of replacement single storey rear extension to the house, addition of one side roof window and replacement of rear first floor windows.
Other lawful development applications
In Hounslow
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P/2026/2219 Awaiting decision
Great West House,993 Great West Road,Brentford,TW8 9DF
Certificate of lawfulness for the installation of two electricity substations.
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P/2026/1626 Granted
2 Oak Avenue, Hounslow, TW5 9EB
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and the addition of one front roof light.
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P/2026/2168 Awaiting decision
49 Durham Road, Feltham, TW14 0AG
Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.
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P/2026/1448 Granted
13 Orchard Avenue, Hounslow, TW5 0DU
Certificate of lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion to the house.
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P/2026/1682 Granted
133 Swan Road, Feltham, TW13 6LT
Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house.