Skip to content
PlanIndex Get alerts
Menu

Planning application

6 Cool Oak Lane London NW9 7BJ

Awaiting decision Barnet 26/0516/HSE Householder Application

Works: Extension Demolition 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

Single storey side infill extension and single storey rear extension following demolition of existing outbuilding. Single storey front extension

As published by the council, reference 26/0516/HSE

Application record

Reference
26/0516/HSE
Type
Householder Application
Status
Pending Consideration
Received
10 Feb 2026
Validated
10 Feb 2026
Ward
West Hendon
Postcode
NW9 7BJ

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2026: 0 approved, 1 refused.

  • 26/1467/HSE Refused

    6 Cool Oak Lane London NW9 7BJ

    Single storey side infill extension and single storey rear extension following demolition of existing outbuilding and greenhouse. Single storey front extension

    Decided 16 Jun 2026 Householder

Timeline

Dates from the published record

  1. 10 Feb 2026

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 7 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

GET PLANNING PERMISSION DONE LTD Agent, a planning consultancy registered in Hounslow

Active · incorporated 2021 · Hounslow

11 applications on PlanIndex · across 6 councils

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

12 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

  • 6 Cool Oak Lane London NW9 7BJ

    26/1467/HSE Submitted 21 Apr 2026 50 yards away

    Single storey side infill extension and single storey rear extension following demolition of existing outbuilding and greenhouse. Single storey front extension

    Refused Householder Extension Demolition 16 docs
    Small domestic

  • 129 West Hendon Broadway London NW9 7DY

    26/2369/ADV Submitted 22 Jun 2026 50 yards away

    93% historically approved · decision due ~21 Aug

    Installation of 1no. internally illuminated digital display panel

    Awaiting decision Advertising 7 docs

  • 14 Cool Oak Lane London NW9 7BJ

    26/0159/HSE Submitted 15 Jan 2026 50 yards away

    77% historically approved · decision due ~19 Mar

    Part single, part two storey side and rear extension including conversion of the garage into habitable room and replacement of the existing shutter with window. Hip to gable roof extension

    Awaiting decision Householder Extension Loft or dormer +1 7 docs
    Domestic

  • 14 Cool Oak Lane London NW9 7BJ

    26/0972/HSE Submitted 13 Mar 2026 50 yards away

    Part single, part two storey side and rear extension including conversion of garage into habitable room insertion of window to replace garage door

    Granted Householder Extension Windows or glazing 7 docs
    Domestic

  • 14 Cool Oak Lane London NW9 7BJ

    25/4403/192 Submitted 4 Nov 2025 50 yards away

    Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window

    Granted Lawful development Extension Loft or dormer +1 5 docs

  • 14 Cool Oak Lane London NW9 7BJ

    25/4404/PNH Submitted 4 Nov 2025 50 yards away

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.31 metres and eaves height of 3.00 metres.

    Granted Prior approval Extension 6 docs
    Small domestic

In Barnet

  • 26/3853/HSE Awaiting decision

    30 Goldsmith Avenue London NW9 7HB

    Single storey rear extension following demolition of the existing extension

    23 Oct 2026 Householder
  • 26/3856/HSE Awaiting decision

    229 Hale Drive London NW7 3EH

    Single storey rear extension

    23 Oct 2026 Householder
  • 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
  • 26/3841/HSE Awaiting decision

    Manor House West Heath Close London NW3 7NJ

    New metal framed pergola to upper ground floor rear terrace

    Received 22 Oct, published by the council 23 Oct 2026 Householder