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Planning application

6 Cool Oak Lane London NW9 7BJ

Refused Barnet 26/1467/HSE Householder Application

Works: Extension Demolition Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

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

As published by the council, reference 26/1467/HSE

Application record

Reference
26/1467/HSE
Type
Householder Application
Status
Refused
Decision
Refused As published: Refuse
Received
21 Apr 2026
Validated
21 Apr 2026
Decided
16 Jun 2026
Ward
West Hendon
Decision by
Delegated Decision
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.

  • 26/0516/HSE Awaiting decision

    6 Cool Oak Lane London NW9 7BJ

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

    Submitted 10 Feb 2026 Householder

Timeline

Dates from the published record

  1. 21 Apr 2026

    Received by Barnet

  2. 16 Jun 2026

    Decision issued: Refuse

  3. 25 Jul 2026

    Added to PlanIndex

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

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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.

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What this refusal means

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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

    26/0516/HSE Submitted 10 Feb 2026 50 yards away

    77% historically approved · decision due ~7 Apr

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

    Awaiting decision Householder Extension Demolition 12 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

  • 26/3947/HSE Awaiting decision

    20 Fallow Court Avenue London N12 0EB

    Single storey side and rear extension

    30 Oct 2026 Householder
  • 26/3933/HSE Awaiting decision

    11 Talbot Avenue London N2 0LS

    Single storey rear infill extension

    29 Oct 2026 Householder
  • 26/3932/HSE Awaiting decision

    45 Summerlee Avenue London N2 9QP

    Erection of a rear outbuilding with 4no. rooflights following demolition of the existing garage

    29 Oct 2026 Householder
  • 26/3913/HSE Awaiting decision

    167 Chase Side Southgate N14 5HE

    Single storey rear extension following demolition of the existing extension and conservatory

    28 Oct 2026 Householder
  • 26/3897/HSE Awaiting decision

    75 Exeter Road London N14 5JU

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

    Received 27 Oct, published by the council 28 Oct 2026 Householder