Planning application
21 Sudbury Heights Avenue Greenford UB6 0ND
Works: Extension Loft or dormer
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261801CPL
Application record
- Reference
- 261801CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Refused
- Decision
- Refused
- Received
- 30 Apr 2026
- Validated
- 7 May 2026
- Decided
- 20 May 2026
- Ward
- North Greenford
- Decision by
- Delegated Decision
- Postcode
- UB6 0ND
Timeline
Dates from the published record
-
30 Apr 2026
Received by Old Oak and Park Royal Development Corporation
-
7 May 2026
Validated
Checked as complete and ready for consideration.
-
20 May 2026
Decision issued: Refused
-
27 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
advance building consultancy ltd Agent, registered in London
Active · incorporated 2014 · London
36 applications on PlanIndex · across 8 councils · 74% granted
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
11 documents on file for this application
- OFFICERS REPORT
- DECISION NOTICE
- DECISION NOTICE
- EXISTING AND PROPOSED PLANS AND ELEVATIONS
- DA STATEMENT
- APPLICATIONFORMREDACTED
- BLOCK PLAN
- EXISTING AND PROPOSED PLANS AND ELEVATIONS
- OS MAP
- SITE BLOCK PLAN
- SITE MAP
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Old Oak and Park Royal Development Corporation refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
-
17 Sudbury Heights Avenue Greenford UB6 0ND
Rear roof extension, and installation of three roof lights to front and one to the side roofslope (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Extension Loft or dormer 10 docs -
17 Sudbury Heights Avenue Greenford UB6 0ND
Rear roof extension, and installation of three roof lights to front and one to the side roofslope (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Extension Loft or dormer 10 docs -
21 Sudbury Heights Avenue Greenford UB6 0ND
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Extension Loft or dormer 11 docs -
19 Sudbury Heights Avenue Greenford UB6 0ND
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Extension Loft or dormer 7 docs -
19 Sudbury Heights Avenue Greenford UB6 0ND
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Extension Loft or dormer 7 docs -
25 Sudbury Heights Avenue Greenford UB6 0ND
Change of use of single dwellinghouse (Use Class C3) to a House in Multiple Occupation for a maximum of six occupants (Use Class C4) (Lawful Development Certificate for a Proposed Development)
Granted Lawful development 6 docsDomestic
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)