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Planning application

31 Foscote Road London NW4 3SE

Decided Barnet 26/0557/192 Proposed Lawful Development Certificate

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 and 3no. front facing rooflights

As published by the council, reference 26/0557/192

Application record

Reference
26/0557/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Lawful
Received
12 Feb 2026
Validated
16 Feb 2026
Decided
4 Mar 2026
Ward
West Hendon
Decision by
Delegated Decision
Postcode
NW4 3SE

Timeline

Dates from the published record

  1. 12 Feb 2026

    Received by Barnet

  2. 16 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 4 Mar 2026

    Decision issued: Lawful

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Ware

38 applications on PlanIndex · across 9 councils · 45% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

14 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.

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After 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.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 31 Foscote Road London NW4 3SE

    26/0653/HSE Submitted 19 Feb 2026 0m away

    Single storey side and rear extension incorporating rooflights following demolition of the existing garage. New front extension incorporating new porch with access steps. Roof extension involving hip to gable, side and rear dormer window and 3no. front facing rooflights

    Granted Householder Extension Loft or dormer +2 18 docs
    Small domestic

  • 31 Foscote Road London NW4 3SE

    26/2567/S73 Submitted 8 Jul 2026 14m away

    79% historically approved · decision due ~2 Sep

    Variation of condition 1 (Approved plans) pursuant to planning permission 26/0653/HSE dated 29/04/2026 for `Single storey side and rear extension incorporating rooflights following demolition of the existing garage. New front extension incorporating new porch with access steps. Roof extension involving hip to gable, side and rear dormer window and 3no. front facing rooflights.` Amendments include reduction of the extension size

    Awaiting decision Extension Loft or dormer +2
    Small domestic

  • 46 Sevington Road London NW4 3RX

    26/1811/191 Submitted 14 May 2026 80m away

    79% historically approved · decision due ~9 Jul

    Use of property as 8 bed, 8 person HMO (House in Multiple Occupancy)

    Awaiting decision Lawful development 22 docs

  • 40 Foscote Road London NW4 3SD

    25/4399/HSE Submitted 4 Nov 2025 85m away

    Two storey side and rear extension following demolition of the existing garage. Alterations to existing patio area. Roof extension involving hip to gable, side and rear dormer windows and front, side and rear facing rooflights

    Granted Householder Extension Loft or dormer +2 9 docs
    Domestic

  • Flat 3 17 Graham Road London NW4 3HD

    26/0797/192 Submitted 2 Mar 2026 113m away

    79% historically approved · decision due ~30 Apr

    Use of one room as a home office for a private hire (mini cab) operator

    Awaiting decision Lawful development 5 docs

  • 45 Foscote Road London NW4 3SE

    26/0833/192 Submitted 5 Mar 2026 124m away

    79% historically approved · decision due ~30 Apr

    Roof extension involving side/rear wraparound dormer and 1no. front facing rooflights

    Awaiting decision Lawful development Extension Loft or dormer 6 docs

In Barnet

  • 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)

    21 May 2026 Lawful development
  • 26/2059/192 Decided

    Low Ridge Rowley Lane Barnet EN5 3HS

    Erection of a rear outbuilding

    3 Jun 2026 Lawful development
  • 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)

    3 Jun 2026 Lawful development
  • 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)

    5 May 2026 Lawful development
  • 26/2025/192 Decided

    18 Hale Drive London NW7 3DU

    Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

    1 Jun 2026 Lawful development