Planning application
3 Coleridge Road London N12 8DH
Works: Extension Loft or dormer Windows or glazing
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Roof extension involving rear dormer window and addition of 1no. front facing rooflights
As published by the council, reference 26/2032/192
Application record
- Reference
- 26/2032/192
- Type
- Proposed Lawful Development Certificate
- Status
- Lawful
- Decision
- Lawful
- Received
- 1 Jun 2026
- Validated
- 1 Jun 2026
- Decided
- 26 Jun 2026
- Ward
- West Finchley
- Decision by
- Delegated Decision
- Postcode
- N12 8DH
Timeline
Dates from the published record
-
1 Jun 2026
Received by Barnet
-
26 Jun 2026
Decision issued: Lawful
-
16 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in London
17 applications on PlanIndex · across 7 councils · 83% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
5 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 documentsAfter the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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30 Nether Street London N12 7NL
Single storey side extension with green roof, alterations and extensions to roof including hip to gable, 1no. side dormer window, insertion of rooflights to front and side roofslopes and associated internal works with reconfiguration of the existing 4no. flats. Demolition of existing garage and construction of a single storey building comprising 1no. self-contained dwelling. Associated amenity space and landscaping works. Provision of refuse storage
Granted Full applications New dwelling Extension +4 12 docsSeveral homes -
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49 - 51 Nether Street London N12 7NN
Removal of existing side porch, including widening of entrance, alterations to ground levels to provide wheelchair access and new glazed canopy to west elevation. Reinstatement of front entrance door to replace existing ground floor window. Replacement of existing side door to east elevation with a new window. Installation of new doors to rear elevation to replace existing ground floor window
Granted Full applications Extension Windows or glazing 16 docsSmall domestic -
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Other lawful development applications
In Barnet
-
26/2679/192 Decided
21 Myddelton Park London N20 0JH
Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).
-
26/1907/191 Decided
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 Decided
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding
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26/2066/192 Decided
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)
-
26/1663/192 Decided
152 Deans Lane Edgware HA8 9NT
Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)