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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

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 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 Hounslow

9 applications on PlanIndex · across 4 councils

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

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.

Trade members open them from here.

Open the documents

What happens while it is decided

The process from here

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 6 Cool Oak Lane London NW9 7BJ

    26/1467/HSE Submitted 21 Apr 2026 0m away

    77% historically approved · decision due ~16 Jun

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

    Awaiting decision Householder Extension Demolition 14 docs
    Small domestic

  • 14 Cool Oak Lane London NW9 7BJ

    26/0159/HSE Submitted 15 Jan 2026 33m 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 33m 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 33m away

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

    Decided Lawful development Extension Loft or dormer +1 5 docs

  • 14 Cool Oak Lane London NW9 7BJ

    25/4404/PNH Submitted 4 Nov 2025 34m 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

  • 129 West Hendon Broadway London NW9 7DY

    26/2369/ADV Submitted 22 Jun 2026 45m away

    79% historically approved · decision due ~21 Aug

    Installation of 1no. internally illuminated digital display panel

    Awaiting decision Advertising

In Barnet

  • 26/3249/HSE Awaiting decision

    19 Rushdene Avenue Barnet EN4 8EN

    New front vehicular access and hardstanding to provide off-street parking space. New retaining wall following demolition of the existing wall and raised planted beds

    7 Sep 2026 Householder
  • 26/3235/HSE Awaiting decision

    26 Mount Pleasant Barnet EN4 9HH

    Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights

    4 Sep 2026 Householder
  • 26/3222/HSE Awaiting decision

    46 Michleham Down London N12 7JN

    Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration

    3 Sep 2026 Householder
  • 26/3219/HSE Awaiting decision

    53 Tudor Road Barnet EN5 5NW

    First floor rear extension with front and rear rooflights. Roof extension over existing garage

    2 Sep 2026 Householder
  • 26/3210/HSE Awaiting decision

    47 Pattison Road London NW2 2HL

    New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.

    2 Sep 2026 Householder