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Planning application

7 Sunnydale Gardens London NW7 3PD

Awaiting decision Barnet 25/3807/192 Proposed Lawful Development Certificate

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 involving rear dormer window, juliette balcony, 2no side dormer windows

As published by the council, reference 25/3807/192

Application record

Reference
25/3807/192
Type
Proposed Lawful Development Certificate
Status
Pending Decision
Received
16 Sep 2025
Validated
16 Sep 2025
Ward
Edgware
Postcode
NW7 3PD

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025.

  • 25/3790/HSE Awaiting decision

    7 Sunnydale Gardens London NW7 3PD

    Two storey rear extension including alterations to the existing terrace and access steps. New side rooflight and alterations to side and front fenestration

    Submitted 16 Sep 2025 Householder

Timeline

Dates from the published record

  1. 16 Sep 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 11 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, a planning consultancy registered in Barnet

69 applications on PlanIndex · across 5 councils · 85% granted

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Documents

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

4 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 happens while it is decided

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided lawful development applications in a median of 28 days. More in our guide to how long planning decisions take.

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

  • 7 Sunnydale Gardens London NW7 3PD

    25/3790/HSE Submitted 16 Sep 2025 0m away

    77% historically approved · decision due ~11 Nov

    Two storey rear extension including alterations to the existing terrace and access steps. New side rooflight and alterations to side and front fenestration

    Awaiting decision Householder Extension Loft or dormer +1 5 docs
    Domestic

  • 3 Sunnydale Gardens London NW7 3PD

    25/4500/HSE Submitted 11 Nov 2025 21m away

    77% historically approved · decision due ~7 Jan

    Erection of a raised terrace area with glass balustrade and associated access steps. New side fence

    Awaiting decision Householder 4 docs
    Small domestic

  • 5 Sandbrook Close London NW7 3PF

    26/0317/HSE Submitted 28 Jan 2026 163m away

    77% historically approved · decision due ~25 Mar

    Conversion of the existing garage into habitable room, insertion of window to replace the garage door

    Awaiting decision Householder Windows or glazing 7 docs
    Domestic

  • Lyndhurst Park Deansbrook Road And The Meads Edgware HA8

    25/3752/192 Submitted 11 Sep 2025 178m away

    79% historically approved · decision due ~6 Nov

    Flood alleviation measures involving creation of a swale and 1no. basin / wetland area. Soft landscaping including some proposed tree planting, and the creation of a new pedestrian footpath

    Awaiting decision Lawful development 13 docs

  • 37 Hale Drive London NW7 3EL

    25/3409/192 Submitted 14 Aug 2025 180m away

    Roof extension involving hip to gable, with 2 no. rear dormer windows, 1no. juliette balcony, and side gable window. Following demolition of existing side dormer and rear dormer.

    Decided Lawful development Extension Loft or dormer +2 11 docs

  • 37 Hale Drive London NW7 3EL

    25/3837/HSE Submitted 18 Sep 2025 182m away

    77% historically approved · decision due ~18 Nov

    Roof extension involving hip to gable, juliette balcony with rear dormer window and 1no. side gable window following the demolition of existing side and rear dormer windows. Conversion of garage into habitable room, insertion of window to replace garage door and replacement of front door. Changes to rear fenestration

    Awaiting decision Householder Extension Loft or dormer +2 13 docs
    Domestic

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).

    20 Jul 2026 Lawful development
  • 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