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Planning application

33 Cheyne Walk London NW4 3QH

Awaiting decision Barnet 26/0489/HSE Householder Application

Works: Extension Loft or dormer Windows or glazing 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

Roof extension involving hip to gable to both sides, rear dormer window with juliette balcony, 1no. front facing rooflight and new side gable window

As published by the council, reference 26/0489/HSE

Application record

Reference
26/0489/HSE
Type
Householder Application
Status
Pending Consideration
Received
9 Feb 2026
Validated
9 Feb 2026
Ward
Hendon
Postcode
NW4 3QH

Site history

Applications at this address on the Barnet register

This site has had 3 applications since 2025.

  • 26/0099/S73 Awaiting decision

    33 Cheyne Walk London NW4 3QH

    Variation of condition 1 (Approved plans) of planning permission 24/4516/HSE dated 10/0/2025 for Part single, part two storey front, side and rear extension with new patio area following demolition of the existing garage and rear extension. Variation to include improve design by lowering the floor and altering existing windows, including blocking and replacing rear first-floor windows, replacing a first-floor window, and enlarging ground-floor bay windows

    Submitted 12 Jan 2026 Conditions
  • 25/5157/192 Awaiting decision

    33 Cheyne Walk London NW4 3QH

    Construction of a new flat roof following removal of an existing right hand side pitched roof (First Stage). Alterations and extensions to roof including hip to gable to both sides, 1no. rear dormer window with juliette balcony. 1no. rooflight to front roofslope and 1no. gable window (Second Stage)

    Submitted 23 Dec 2025 Lawful development

Timeline

Dates from the published record

  1. 9 Feb 2026

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 6 April 2026, 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.

Who's behind it

Company information only, from the register and Companies House

henry planning ltd Agent, a planning consultancy registered in Barnet

Active · incorporated 2016 · Barnet

72 applications on PlanIndex · across 11 councils · 65% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

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

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 33 Cheyne Walk London NW4 3QH

    26/0099/S73 Submitted 12 Jan 2026 50 yards away

    93% historically approved · decision due ~11 Mar

    Variation of condition 1 (Approved plans) of planning permission 24/4516/HSE dated 10/0/2025 for Part single, part two storey front, side and rear extension with new patio area following demolition of the existing garage and rear extension. Variation to include improve design by lowering the floor and altering existing windows, including blocking and replacing rear first-floor windows, replacing a first-floor window, and enlarging ground-floor bay windows

    Awaiting decision Conditions Extension Demolition +1 2 docs

  • 33 Cheyne Walk London NW4 3QH

    25/5157/192 Submitted 23 Dec 2025 50 yards away

    80% historically approved · decision due ~4 Mar

    Construction of a new flat roof following removal of an existing right hand side pitched roof (First Stage). Alterations and extensions to roof including hip to gable to both sides, 1no. rear dormer window with juliette balcony. 1no. rooflight to front roofslope and 1no. gable window (Second Stage)

    Awaiting decision Lawful development Extension Loft or dormer +1 29 docs

  • 214 Hendon Way London NW4 3NE

    25/3878/CON Submitted 22 Sep 2025 150 yards away

    93% historically approved · decision due ~17 Nov

    Submission of details of condition 4 (Demolition, Construction Management and Logistics Plan) pursuant to planning permission 25/3108/HSE dated 19/09/2025

    Awaiting decision Conditions Demolition 4 docs

  • 214 Hendon Way London NW4 3NE

    26/3147/FUL Submitted 26 Aug 2026 150 yards away

    63% historically approved · decision due ~6 Nov

    Conversion into 5no. self-contained flats. Excavation of front garden to provide 4no. off-street parking spaces and provision of undercroft refuse/recycling storage with associated steps and balustrade to front entrance. Creation of stepped flower beds to front elevation. Replacement of existing first floor rear flat roof with new crown roof. Provision of private and communal amenity space and cycle storage to rear. Internal alterations to existing outbuilding

    Awaiting decision Full applications New dwelling

  • 1 Beaufort Gardens London NW4 3QN

    25/3954/192 Submitted 29 Sep 2025 150 yards away

    80% historically approved · decision due ~24 Nov

    Erection of a rear outbuilding

    Awaiting decision Lawful development 8 docs

  • 359 Hendon Way London NW4 3LY

    25/3876/FUL Submitted 22 Sep 2025 200 yards away

    63% historically approved · decision due ~17 Nov

    Conversion of the existing dwelling from HMO into 3no. self-contained flats including two storey rear extension, first floor front extension, new front entrance door, roof extension including side and rear dormer window with juliette balcony, front, side and rear rooflights and changes to fenestration. Associated amenity space, refuse and recycling and cycle storage

    Awaiting decision Full applications New dwelling Extension +2 9 docs
    Domestic

In Barnet

  • 26/3827/HSE Awaiting decision

    43 Hermitage Lane London NW2 2HE

    Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

    22 Oct 2026 Householder
  • 26/3833/HSE Awaiting decision

    47 Holne Chase London N2 0QG

    Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

    22 Oct 2026 Householder
  • 26/3815/HSE Awaiting decision

    17 Hurstwood Road London NW11 0AS

    Single storey rear extension

    21 Oct 2026 Householder
  • 26/3800/HSE Awaiting decision

    29 Monks Avenue Barnet EN5 1BZ

    Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

    Received 20 Oct, published by the council 21 Oct 2026 Householder
  • 26/3791/HSE Awaiting decision

    149 Montrose Avenue Edgware HA8 0DZ

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

    Received 20 Oct, published by the council 21 Oct 2026 Householder