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Planning application

155 And 157 Sunny Gardens Road London NW4 1SG

Awaiting decision Barnet 25/3680/FUL Full Application

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Part single, part two storey side and rear extensions including conversion of the garage into habitable room, insertion of window to replace the garage door and new front porch. Alterations to existing front bay windows. Creation of basement levels with garden level rooms with associated stairs leading to garden level and patio and front light wells to front elevation. Roof extension including rear dormer windows, side gable windows and 2no. front facing rooflights to both properties

As published by the council, reference 25/3680/FUL

Application record

Reference
25/3680/FUL
Type
Full Application
Status
Pending Consideration
Received
8 Sep 2025
Validated
8 Sep 2025
Ward
Hendon
Postcode
NW4 1SG

Timeline

Dates from the published record

  1. 8 Sep 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 3 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 46 days over the applications it decided in the last year.

Documents

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

16 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 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 full applications in a median of 56 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 161A Sunny Gardens Road London NW4 1SG

    26/2237/FUL Submitted 16 Jun 2026 50 yards away

    63% historically approved · decision due ~12 Aug

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

    Awaiting decision Full applications Extension Loft or dormer +1

  • 155 Sunny Gardens Road London NW4 1SG

    25/3652/192 Submitted 4 Sep 2025 50 yards away

    80% historically approved · decision due ~4 Nov

    Erection of a rear outbuilding and shed

    Awaiting decision Lawful development 3 docs
    Small domestic

  • 157 Sunny Gardens Road London NW4 1SG

    25/3651/192 Submitted 4 Sep 2025 50 yards away

    80% historically approved · decision due ~4 Nov

    Erection of a rear outbuilding and shed

    Awaiting decision Lawful development 4 docs
    Small domestic

  • 163 Sunny Gardens Road London NW4 1SG

    20/3282/HSE Submitted 20 Jul 2020 50 yards away

    Part single, part two storey side and rear extension following demolition of the existing garage. Excavation of a basement level and associated front and rear lightwells. Alterations to front bay windows. Associated alterations and extension to roof including 1no. side and 1no. rear dormer windows. New front porch/canopy (AMENDED PLANS AND DESCRIPTION)

    Granted Householder Extension Loft or dormer +2 12 docs
    Small domestic

  • Flat 3 130 Sunny Gardens Road London NW4 1SE

    26/1824/RCU Submitted 14 May 2026 50 yards away

    Roof extension involving hip to gable, rear dormer window (Retrospective Application)

    Refused Extension Loft or dormer +1 10 docs

  • 3 Meadow Drive London NW4 1SD

    21/5926/192 Submitted 9 Nov 2021 50 yards away

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

    Granted Lawful development Extension Loft or dormer +1 7 docs

In Barnet

  • 26/2740/FUL Refused

    867 Finchley Road London NW11 8RR

    Change of use of a betting office (Sui Generis) to an Adult Gaming Centre (Sui Generis)

    Received 24 Jul, published by the council 3 Aug 2026 Full applications
  • 26/3851/FUL Awaiting decision

    517 Watford Way London NW7 2QR

    Single storey extension to the rear of the existing workshop building to provide relocated MOT Bay

    23 Oct 2026 Full applications
  • 26/3848/FUL Awaiting decision

    157 Brent Street London NW4 4DJ

    Mansard roof extension involving 2no. front, 3no. side and 2no. rear dormer windows to provide 1no. self-contained flat including raising of the eaves level and addition of window to second floor. Removal of chimneys. Additional side door to ground floor level to provide access to cycle and refuse/recycling storage

    23 Oct 2026 Full applications
  • 26/3828/FUL Awaiting decision

    41 - 43 Sneath Avenue London NW11 9AJ

    Part single, part two storey rear extensions to both properties following the demolition of the single storey rear extension at no.43

    22 Oct 2026 Full applications
  • 26/3829/FUL Awaiting decision

    369 Watford Way London NW4 4TE

    Change of use of the existing dwelling (Use Class C3) to a 11 bed 11 Person HMO (House in Multiple Occupation) (Use Class Sui Generis) including part single, part two storey side and rear extensions and roof extension involving rear dormer window. Associated refuse/recycling storage, cycle parking, landscaping and external amenity space

    22 Oct 2026 Full applications