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
- Granted As published: 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
2 applications on PlanIndex · across 2 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
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 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 0.3 miles
-
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
-
263142CPL Granted
42 Gloucester Road Acton W3 8PD
Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
263690CPL Awaiting decision
133 Trinity Road Southall UB1 1ES
Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262683CPE Granted
1 Speldhurst Road Chiswick W4 1BX
Continuous use of conversion of the roof space to provide additional habitable accommodation, installation of rooflights to the front roof slope and a rear dormer and construction of a single-storey rear extension. External materials to match the existing dwelling (Lawful Development Certificate for an Existing Development)
-
254066CPE Refused
37 Robin Hood Way Greenford UB6 7QN
Use of ground floor flat and first/second floor flat (Use Class C3) as 2 x House in Multiple Occupation (Use Class C4) (Certificate of Lawfulness for an Existing Use)
-
262883CPL Granted
90 Church Road Hanwell W7 3BE
Rear roof extension (following removal of chimney); installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)