Planning application
40 Elmbank Way Hanwell W7 3DG
Works: Extension Loft or dormer Windows or glazing 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
Conversion of roof space into a habitable room incorporating a rear dormer and a hip to gable conversion; including the installation of a Juliet balcony; alteration to side extension including fenestration; installation of two rooflights to front roofslope; removal of chimneys; and all associated works
As published by the council, reference 261632HH
Application record
- Reference
- 261632HH
- Type
- Householder
- Status
- Granted with Conditions
- Decision
- Grant with Conditions
- Received
- 17 Apr 2026
- Validated
- 17 Apr 2026
- Decided
- 12 Jun 2026
- Ward
- North Hanwell
- Decision by
- Delegated Decision
- Postcode
- W7 3DG
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 2 applications since 2025: 1 approved, 1 refused.
-
254533CPL Refused
40 Elmbank Way Hanwell W7 3DG
Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope and a window within side gable wall (Lawful Development Certificate for a Proposed Development)
Timeline
Dates from the published record
-
17 Apr 2026
Received by Old Oak and Park Royal Development Corporation
-
12 Jun 2026
Decision issued: Grant with Conditions
-
27 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 12 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 householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
40 Elmbank Way Hanwell W7 3DG
Conversion of roof space into a habitable room incorporating a rear dormer and a hip to gable conversion; including the installation of a Juliet balcony; alteration to side extension including fenestration; installation of two rooflights to front roofslope; removal of chimneys; and all associated works
Granted Householder Extension Loft or dormer +1 11 docsDomestic -
16 Elmbank Way Hanwell London W7 3DG
Alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of three roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 6 docs -
13 Brookbank Avenue Hanwell London W7 3DN
Rear roof extension incorporating a Juliet balcony; single storey rear extension, following removal of existing rear additions (Lawful Development Certificate for an Existing Development)
Granted Lawful development Extension 6 docsSmall domestic -
13 Brookbank Avenue Hanwell London W7 3DN
Rear roof extension incorporating a Juliet balcony; single storey rear extension, following removal of existing rear additions (Lawful Development Certificate for an Existing Development)
Granted Lawful development Extension 6 docsSmall domestic -
7 Elmbank Way Hanwell W7 3DE
Single storey detached rear garden outbuilding; and installation of solar panels (following demolition of existing garage) (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Demolition 13 docsSmall domestic -
7 Elmbank Way Hanwell W7 3DE
Single storey detached rear garden outbuilding; and installation of solar panels (following demolition of existing garage) (Lawful Development Certificate for a Proposed Development)
Refused Lawful development Demolition 13 docsSmall domestic
Other householder applications
In Old Oak and Park Royal Development Corporation
-
262218HH Granted
67 Woodfield Road Ealing W5 1SR
Rear roof extension; installation of a rooflight on the rear roof slope; and associated internal and external alterations
-
261961HH Granted
28 Ludlow Road Ealing W5 1NY
Replacement of existing single glazed windows and doors with double glazed and internal amendments
-
261866HH Granted
33 Carlton Road Chiswick W4 5DY
Single-storey side and rear extension; extension to the rear roof to form a second floor above the existing outrigger (including the construction of a new wall along the side elevation to support the structure); installation of one rooflight within the existing rear roof dormer; alterations to fenestration involving the replacement of an existing rear window with a door; and Formation of a new window and door opening associated with a porch canopy in the side elevation at ground-floor level.
-
262779HH Refused
14 Summit Road Northolt UB5 5HJ
Two storey side extension; part single, part two storey rear extension (following demolition of existing single-storey rear extension); alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of three rooflights to front roofslope
-
262778HH Refused
406 Lady Margaret Road Southall UB1 2NL
Part single, part two-storey side/rear extension (following demolition of existing single-storey side extension); front porch extension (following demolition of existing front porch); alteration of roof from hip to gable end; rear roof extension, and installation of two rooflights to front roofslope