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Planning application

48 Golders Gardens London NW11 9BU

Refused Barnet 25/4811/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Roof extension involving hip to gable, rear dormer window. (AMENDED DESCRIPTION)

As published by the council, reference 25/4811/192

Application record

Reference
25/4811/192
Type
Proposed Lawful Development Certificate
Status
Unlawful
Decision
Refused As published: Unlawful
Received
2 Dec 2025
Validated
2 Dec 2025
Decided
4 Feb 2026
Ward
Childs Hill
Decision by
Delegated Decision
Postcode
NW11 9BU

Site history

Applications at this address on the Barnet register

This site has had 5 applications since 2025: 1 approved, 1 refused.

  • 26/2468/192 Awaiting decision

    48 Golders Gardens London NW11 9BU

    Roof extension involving hip to gable, rear dormer window. New front porch

    Submitted 30 Jun 2026
  • 25/5168/HSE Awaiting decision

    48 Golders Gardens London NW11 9BU

    Part single part two storey rear extension. Conversion of the existing garage, insertion of window to replace to replace garage door. First floor front extension. Roof extension involving hip to gable, rear dormer window

    Submitted 24 Dec 2025 Householder
  • 25/4412/HSE Granted

    48 Golders Gardens London NW11 9BU

    Single storey rear extension. First floor rear extension. Conversion of the existing garage into habitable room including insertion of window to replace garage door. First floor front extension.

    Decided 9 Dec 2025 Householder
  • 25/3515/HSE Awaiting decision

    48 Golders Gardens London NW11 9BU

    Single storey rear extension. Conversion of the existing garage into habitable room, insertion of window to replace garage door. First floor front/side extension

    Submitted 26 Aug 2025 Householder

Timeline

Dates from the published record

  1. 2 Dec 2025

    Received by Barnet

  2. 4 Feb 2026

    Decision issued: Unlawful

  3. 10 Aug 2026

    Added to PlanIndex

Documents

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

7 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 48 Golders Gardens London NW11 9BU

    25/5168/HSE Submitted 24 Dec 2025 50 yards away

    77% historically approved · decision due ~18 Feb

    Part single part two storey rear extension. Conversion of the existing garage, insertion of window to replace to replace garage door. First floor front extension. Roof extension involving hip to gable, rear dormer window

    Awaiting decision Householder Extension Loft or dormer +1 8 docs
    Domestic
  • 48 Golders Gardens London NW11 9BU

    25/3515/HSE Submitted 26 Aug 2025 50 yards away

    77% historically approved · decision due ~4 Nov

    Single storey rear extension. Conversion of the existing garage into habitable room, insertion of window to replace garage door. First floor front/side extension

    Awaiting decision Householder Extension Windows or glazing 7 docs
    Small domestic
  • 48 Golders Gardens London NW11 9BU

    25/4412/HSE Submitted 5 Nov 2025 50 yards away

    Single storey rear extension. First floor rear extension. Conversion of the existing garage into habitable room including insertion of window to replace garage door. First floor front extension.

    Granted Householder Extension Windows or glazing 9 docs
    Small domestic
  • 48 Golders Gardens London NW11 9BU

    26/2468/192 Submitted 30 Jun 2026 50 yards away

    78% historically approved · decision due ~25 Aug

    Roof extension involving hip to gable, rear dormer window. New front porch

    Awaiting decision Extension Loft or dormer +1
    Small domestic
  • 52 Gainsborough Gardens London NW11 9BL

    21/5571/192 Submitted 20 Oct 2021 50 yards away

    Roof extension involving rear dormer window

    Granted Lawful development Extension Loft or dormer +1 23 docs
  • 34 Golders Gardens London NW11 9BU

    26/1738/192 Submitted 11 May 2026 50 yards away

    Roof extension involving hip to gable, rear dormer window with juliette balcony and 4no. front facing rooflights

    Granted Lawful development Extension Loft or dormer +1 8 docs

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