Planning application
9 Ground Floor Flat Alexandra Road Chiswick W4 1AX
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey side/rear extension with associated internal and external alterations; alterations to rear fenestrations; construction of bike storage to rear
As published by the council, reference 261918FUL
Application record
- Reference
- 261918FUL
- Type
- Full Application
- Status
- Granted with Conditions
- Decision
- Granted As published: Granted with Conditions
- Received
- 8 May 2026
- Validated
- 8 May 2026
- Decided
- 17 Jul 2026
- Ward
- Southfield
- Decision by
- Delegated Decision
- Postcode
- W4 1AX
Timeline
Dates from the published record
-
8 May 2026
Received by Old Oak and Park Royal Development Corporation
-
17 Jul 2026
Decision issued: Granted with Conditions
-
27 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Trevillion Architects Ltd Agent, an architecture practice registered in Abingdon
Active · incorporated 2021 · Abingdon
11 applications on PlanIndex · across 6 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
12 documents on file for this application
- OFFICERS REPORT
- DECISION NOTICE
- REVISED PROPOSED FLOOR PLANS
- REVISED PROPOSED ELEVATIONS
- NEIGHBOUR SITE NOTICE
- 261918FUL SM.PDF
- APPLICATIONFORMREDACTED
- DESIGN ACCESS STATEMENT
- EXISTING FLOOR PLAN
- EXISTING ELEVATIONS
- LOCATION PLAN
- BLOCK PLAN
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 17 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
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9 Ground Floor Flat Alexandra Road Chiswick W4 1AX
Single storey side/rear extension with associated internal and external alterations; alterations to rear fenestrations; construction of bike storage to rear
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166 Southfield Road Chiswick W4 1BA
Replacement of a rear window and door with French doors; and removal of one window and enlargement of existing window in the side elevation
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262795FUL Granted
31 Perryn Road Acton W3 7LS
Reconversion of the existing property from two self-contained flats into a single family dwellinghouse; single storey rear/side extension; part first floor rear extension incorporating a Juliet balcony; front elevation infill extension to the porch and first floor above; alterations to the roof, installation of four side rooflights; alteration to front fenestration; associated refuse and cycle storage, landscaping and associated works (Following demolition of existing garage and rear extension)