Planning application
143 Pembroke Road London N10 2JE
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 with 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof and 3no. front facing rooflights
As published by the council, reference 25/3951/192
Application record
- Reference
- 25/3951/192
- Type
- Proposed Lawful Development Certificate
- Status
- Pending Consideration
- Received
- 29 Sep 2025
- Validated
- 29 Sep 2025
- Ward
- Friern Barnet
- Postcode
- N10 2JE
Timeline
Dates from the published record
-
29 Sep 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 24 November 2025, 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 43 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in London
13 applications on PlanIndex · across 7 councils
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
6 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
The process from here
This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
-
145 Pembroke Road London N10 2JE
Roof extension involving rear dormer window and 2no. front facing rooflights
Decided Lawful development Extension Loft or dormer +1 10 docs -
181 Colney Hatch Lane London N10 1EY
79% historically approved · decision due ~28 Sep
Submission of details of condition 3 (Refuse and Recycling) 4 (Details of Cycle Parking and Storage) 6 (Sound Insulation) 8 (Means of enclosure - Boundry Treatments) 11 (Amenity Space Subvision) pursuant to planning permission 26/2071/S73 dated 17/07/2026
Awaiting decision -
181 Colney Hatch Lane London N10 1EY
95% historically approved · decision due ~29 Jul
Variation of condition 1 (Approved plans) of planning permission reference 19/1163/FUL dated 29/04/2019 for 'Conversion of existing dwelling house into 2no. self-contained flats. New side entrance door. Associated amenity space, cycle store, parking and refuse and recycling' Variation to include: amendments to Flat 2 internal walls and room arrangements
Awaiting decision Conditions New dwelling 9 docsDomestic -
6 Alma Road London N10 2NG
Single storey side and rear extension including the extension of existing patio area
Decided Lawful development Extension 3 docsSmall domestic -
3 Alma Road London N10 2NG
71% historically approved · decision due ~2 Dec
Retention of existing raised decking, associated access steps, balustrade and privacy screen (Retrospective)
Awaiting decision Amendments 12 docs -
Cambridge Gardens London N10 2LL
86% historically approved · decision due ~1 May
6 x Limes - Thin crown by 20% and remove dead wood. Standing in Group G1 of Tree Preservation Order. 1 x Sycamore - Thin crown by 20% and remove dead wood. Standing in Group G1 of Tree Preservation Order.
Awaiting decision Trees 4 docs
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
-
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)