Planning application
57 Longland Drive London N20 8HH
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 hip to gable, rear dormer window wih juliette balcony and 2no. front facing rooflights. Removal of chimney (AMENDED)
As published by the council, reference 25/4921/192
Application record
- Reference
- 25/4921/192
- Type
- Proposed Lawful Development Certificate
- Status
- Lawful
- Decision
- Lawful
- Received
- 8 Dec 2025
- Validated
- 8 Dec 2025
- Decided
- 29 Dec 2025
- Ward
- Totteridge & Woodside
- Decision by
- Delegated Decision
- Postcode
- N20 8HH
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025.
-
25/4924/HSE Awaiting decision
57 Longland Drive London N20 8HH
Single storey front, side and rear extension with new raised patio area and associated access steps to garden following demolition of the existing garage, side extension, rear bay windows and chimneys. Changes to fenestration
Timeline
Dates from the published record
-
8 Dec 2025
Received by Barnet
-
29 Dec 2025
Decision issued: Lawful
-
10 Aug 2026
Added to PlanIndex
Documents
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
Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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 500 metres
-
57 Longland Drive London N20 8HH
77% historically approved · decision due ~3 Feb
Single storey front, side and rear extension with new raised patio area and associated access steps to garden following demolition of the existing garage, side extension, rear bay windows and chimneys. Changes to fenestration
Awaiting decision Householder Extension Demolition +1 10 docsSmall domestic -
1 Greenway London N20 8EE
77% historically approved · decision due ~13 Feb
First floor front and side extension. Single storey front porch extension. New front boundary wall with associated access gate and piers
Awaiting decision Householder Extension 6 docsSmall domestic -
82 Ventnor Drive London N20 8BS
77% historically approved · decision due ~9 Jul
Single storey side and rear extension with 3no. rooflights following demolition of the existing extension
Awaiting decision Householder Extension Loft or dormer +1 6 docsSmall domestic -
8 Greenway London N20 8ED
79% historically approved · decision due ~3 Nov
Single storey rear conservatory
Awaiting decision Lawful development Extension 6 docsSmall domestic -
10 Greenway London N20 8ED
77% historically approved · decision due ~5 Feb
Part single, part two storey side and rear extension following demolition of the existing garage and conservatory. Roof extension including side and rear dormer window with juliette balcony and 1no. front and side facing rooflight following removal of existing roof dormer
Awaiting decision Householder Extension Loft or dormer +2 4 docsSmall domestic -
2 Greenway London N20 8ED
79% historically approved · decision due ~3 Sep
Installation of front access gates and boundary wall with associated pillars and new side fencing (Retrospective Application)
Awaiting decisionSmall domestic
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26/2679/192 Decided
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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)
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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)