Planning application
69 Granville Road London N12 0JG
Works: Extension Loft or dormer Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights
As published by the council, reference 26/2130/192
Application record
- Reference
- 26/2130/192
- Type
- Proposed Lawful Development Certificate
- Status
- Pending Consideration
- Received
- 8 Jun 2026
- Validated
- 19 Jun 2026
- Ward
- West Finchley
- Postcode
- N12 0JG
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2026.
-
26/2129/HSE Decided
69 Granville Road London N12 0JG
Single storey rear extension. Conversion of the existing integral garage into habitable room, insertion of window to replace garage door
Timeline
Dates from the published record
-
8 Jun 2026
Received by Barnet
-
19 Jun 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 14 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 44 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
QM Designs Agent, a design practice
22 applications on PlanIndex · across 6 councils · 87% 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
4 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 happens while it is decided
This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided lawful development applications in a median of 28 days. More in our guide to how long planning decisions take.
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
-
69 Granville Road London N12 0JG
77% historically approved · decision due ~3 Aug
Single storey rear extension. Conversion of the existing integral garage into habitable room, insertion of window to replace garage door
Decided Householder Extension Windows or glazingSmall domestic -
67 Granville Road London N12 0JG
Roof extension involving gable end, rear dormer window with juliette balcony and 1no. front facing rooflight. Removal of chimney stack
Granted Lawful development Extension Loft or dormer +1 8 docs -
63 Granville Road London N12 0JG
80% historically approved · decision due ~26 Mar
Conversion of the existing dwelling into 2no. self-contained flats
Awaiting decision Lawful development New dwelling 4 docsDomestic -
43 Fallow Court Avenue London N12 0EA
69% historically approved · decision due ~2 Jun
Change of use of the property from a single 4 bed family dwelling (Class C3) to a 4 bed House in Multiple Occupation (HMO) (Class C4) for 4 people. Associated refuse/recycling and cycle storage and amenity space (Retrospective Application)
Awaiting decision Amendments 5 docsDomestic -
553 - 563 High Road London N12 0BA
95% historically approved · decision due ~15 Jan
Submission of details of conditions 12 (Landscaping) and 20 (SuDS) pursuant to planning permission 20/3511/FUL dated 13/11/20
Awaiting decision Conditions 16 docs -
32 Fallow Court Avenue London N12 0EB
Roof extension involving rear dormer window and 2no. front facing rooflights
Granted Lawful development Extension Loft or dormer +1 7 docs
Other lawful development applications
In Barnet
-
26/2679/192 Granted
21 Myddelton Park London N20 0JH
Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).
-
26/1907/191 Granted
8 Golders Manor Drive London NW11 9HT
Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)
-
26/2059/192 Refused
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding
-
26/2066/192 Granted
355 Hendon Way London NW4 3NB
Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)
-
26/2525/192 Granted
39 Ridgeway Avenue Barnet EN4 8TN
Single storey rear extension