Planning application
5 Graham Road Chiswick W4 5DR
Works: Extension Windows or glazing 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
A single storey rear/ side infill extension and change to fenestration (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 262021CPL
Application record
- Reference
- 262021CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 15 May 2026
- Validated
- 15 May 2026
- Decided
- 26 Jun 2026
- Ward
- Southfield
- Decision by
- Delegated Decision
- Postcode
- W4 5DR
Timeline
Dates from the published record
-
15 May 2026
Received by Old Oak and Park Royal Development Corporation
-
26 Jun 2026
Decision issued: Permitted Development
-
27 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
SEY Architecture Limited Agent, an architecture practice registered in London
Active · incorporated 2021 · London
3 applications on PlanIndex · across 3 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
10 documents on file for this application
- DECISION NOTICE
- OFFICERS REPORT
- PROPOSED FLOOR PLAN
- APPLICATIONFORMREDACTED
- LOCATIONPLAN
- S26_032_5 GRAHAM ROAD_EXISTING ELEVATIONS
- S26_032_5 GRAHAM ROAD_EXISTING PLANS
- S26_032_5 GRAHAM ROAD_EXISTING ROOF PLAN
- S26_032_5 GRAHAM ROAD_PROPOSED ELEVATIONS
- S26_032_5 GRAHAM ROAD_PROPOSED ROOF PLAN
Trade members open them from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 26 June 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
27 Graham Road Chiswick London W4 5DR
Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (following demolition of existing rear roof extension and one rooflight to front roofslope) (Lawful Development Certificate for a Proposed Development).
Granted Lawful development Extension Loft or dormer +1 10 docs -
27 Graham Road Chiswick London W4 5DR
Rear roof extension; rear outrigger roof extension; installation of two rooflights to front roofslope (following demolition of existing rear roof extension and one rooflight to front roofslope) (Lawful Development Certificate for a Proposed Development).
Granted Lawful development Extension Loft or dormer +1 10 docs -
5 Graham Road Chiswick W4 5DR
A single storey rear/ side infill extension and change to fenestration (Lawful Development Certificate for a Proposed Development)
Granted Extension Windows or glazing 10 docsSmall domestic -
27 Graham Road Chiswick London W4 5DR
Single storey side/rear extension (following demolition of existing rear addition)
Granted Householder Extension Demolition 12 docsSmall domestic -
58 Clovelly Road Chiswick W4 5DS
Single storey rear extension; Rear roof extension, and installation of two roof lights to front roofslope
Granted Householder Extension Loft or dormer 20 docsSmall domestic -
58 Clovelly Road Chiswick W4 5DS
Single storey rear extension; Rear roof extension, and installation of two roof lights to front roofslope
Granted Householder Extension Loft or dormer 20 docsSmall domestic
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
262788CPL Granted
7 Kent Avenue West Ealing W13 8BE
Alteration of roof from hip to gable end (following removal of chimney stack), rear roof extension incorporating a Juliet balcony; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)
-
262782CPL Granted
28 Noel Road Acton W3 0JX
Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; part single, part two storey rear extension; single storey side extension; installation of one side window to gable (Lawful Development Certificate for a Proposed Development)
-
262244CPL Refused
79 Somerset Road Southall UB1 2UE
Single storey detached garden outbuilding for use as gym (Lawful Development Certificate for a Proposed Development)
-
262727CPL Granted
32 Beresford Avenue Hanwell W7 3AL
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262518CPL Granted
64 Culmington Road West Ealing W13 9NH
Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of window to side gable; installation of four rooflights to front roofslope; replacement of side gable window (Lawful Development Certificate for a Proposed Development)