Planning application
34 Grove Avenue Hanwell W7 3EP
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Rear roof extension (involving conversion of roof space to habitable use); incorporating a rear dormer and dormer extension over the existing rear outrigger roof; and installation of two rooflights to the front roof slope; (Application for a Lawful Development Certificate for a Proposed Development)
As published by the council, reference 262230CPL
Application record
- Reference
- 262230CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 2 Jun 2026
- Validated
- 2 Jun 2026
- Decided
- 24 Jul 2026
- Ward
- North Hanwell
- Decision by
- Delegated Decision
- Postcode
- W7 3EP
Timeline
Dates from the published record
-
2 Jun 2026
Received by Old Oak and Park Royal Development Corporation
-
24 Jul 2026
Decision issued: Permitted Development
-
27 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Design Team Agent, a design practice
159 applications on PlanIndex · across 21 councils · 91% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
- OFFICERS REPORT
- DECISION NOTICE
- APPLICATION FORM REDACTED
- DRAWING PACK- EXISTING AND PROPOSED PLANS
- 3. PLANNING FIRE SAFETY STRATEGY
- 4. SITE PHOTOS
- 5. PLANNING STATEMENT
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Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 24 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 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
-
34 Grove Avenue Hanwell W7 3EP
Rear roof extension (involving conversion of roof space to habitable use); incorporating a rear dormer and dormer extension over the existing rear outrigger roof; and installation of two rooflights to the front roof slope; (Application for a Lawful Development Certificate for a Proposed Development)
Granted Extension Loft or dormer 7 docs -
14 Grove Avenue Hanwell W7 3EP
Side extension to existing to extend line with the back of existing building, Repositioning existing side door access (following demolition of existing)
Granted Householder Extension Demolition 13 docsDomestic -
14 Grove Avenue Hanwell W7 3EP
Side extension to existing to extend line with the back of existing building, Repositioning existing side door access (following demolition of existing)
Granted Householder Extension Demolition 13 docsDomestic -
78 Greenford Avenue Hanwell London W7 3QS London
Two-storey rear extension and rear roof extension at second floor level, to provide extension to commercial premises at ground floor level, and at first floor and roof level to enlarge the existing first floor flat; as well as a terrace at first floor level with external staircase leading to ground level and a vehicular cross-over.
Refused Full applications Extension -
Ground Floor Flat 106 Greenford Avenue Hanwell Ealing W7 3QS
Single storey side/rear extension; installation of a pergola; single storey extension of existing outbuilding
Granted Full applications Extension 16 docsSmall domestic -
51 Grove Avenue Hanwell W7 3ET
Single storey rear extension (max 5m deep and max 3.6m high) (42 Days Prior Approval Notification Process)
Granted Prior approval Extension 4 docsSmall domestic
Other lawful development applications
In Old Oak and Park Royal Development Corporation
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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)