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Planning application

12 Brookfield Crescent London NW7 2DG

Granted Barnet 26/0809/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Demolition Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights, following demolition of chimney stack (Amended)

As published by the council, reference 26/0809/192

Application record

Reference
26/0809/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
3 Mar 2026
Validated
3 Mar 2026
Decided
27 Mar 2026
Ward
Mill Hill
Decision by
Delegated Decision
Postcode
NW7 2DG

Timeline

Dates from the published record

  1. 3 Mar 2026

    Received by Barnet

  2. 27 Mar 2026

    Decision issued: Lawful

  3. 10 Aug 2026

    Added to PlanIndex

Documents

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

15 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.

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What this grant of permission means

Barnet granted permission on 27 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 0.3 miles

  • 15 Brookfield Avenue London NW7 2DB

    25/4261/192 Submitted 24 Oct 2025 50 yards away

    Single storey rear extension. Erection of rear outbuilding following demolition of existing garage (amended).

    Granted Lawful development Extension Demolition 3 docs
    Small domestic

  • 43 Brookfield Crescent London NW7 2DH

    21/6049/HSE Submitted 16 Nov 2021 50 yards away

    Single storey rear extension

    Granted Householder Extension 11 docs
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  • 56 Brookfield Crescent London NW7 2DG

    26/1593/HSE Submitted 28 Apr 2026 100 yards away

    Part single part two storey side extension. Single storey front and rear extension following demolition of outbuilding. New front hardstanding and vehicular access to provide off-street parking

    Granted Householder Extension Demolition 5 docs
    Small domestic

  • 2 Brookfield Crescent London NW7 2DG

    26/2266/HSE Submitted 17 Jun 2026 100 yards away

    77% historically approved · decision due ~12 Aug

    Two storey side extension following the demolition of existing garage

    Awaiting decision Householder Extension Demolition
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  • Outside Chase Lodge Playing Fields Page Street/Pursley Road London NW7 2ED

    25/4385/LIC Submitted 3 Nov 2025 150 yards away

    Ancillary equipment works within equipment cabinet

    Decided

  • 19 Featherstone Road London NW7 2BL

    26/1902/HSE Submitted 20 May 2026 150 yards away

    Changes to the front bay window fenestration and change from curved to square window

    Granted Householder Windows or glazing 10 docs
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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).

    Received 20 Jul, published by the council 7 Aug 2026 Lawful development
  • 26/1362/191 Refused

    145 Cotswold Gardens London NW2 1PL

    Use as a House in Multiple Occupation (HMO) for 6 people

    Received 14 Apr, published by the council 25 Jul 2026 Lawful development
  • 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)

    Received 21 May, published by the council 16 Aug 2026 Lawful development
  • 26/2392/192 Refused

    6 Mostyn Road Edgware HA8 0JD

    New front hardstanding and vehicular access to provide off-street parking

    Received 23 Jun, published by the council 9 Aug 2026 Lawful development
  • 26/2059/192 Refused

    Low Ridge Rowley Lane Barnet EN5 3HS

    Erection of a rear outbuilding

    Received 3 Jun, published by the council 16 Aug 2026 Lawful development