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Planning application

18 Athenaeum Road London N20 9AE

Awaiting decision Barnet 26/2083/HSE Householder Application

Works: Extension Demolition 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

Two storey side extension following demolition of the existing garage

As published by the council, reference 26/2083/HSE

Application record

Reference
26/2083/HSE
Type
Householder Application
Status
Pending Consideration
Received
4 Jun 2026
Validated
26 Jun 2026
Ward
Whetstone
Postcode
N20 9AE

Timeline

Dates from the published record

  1. 4 Jun 2026

    Received by Barnet

  2. 26 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 16 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 21 August 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.

Documents

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

6 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

  • 18 Athenaeum Road London N20 9AE

    26/1893/PNH Submitted 20 May 2026 4m away

    Single storey rear extension with a proposed maximum depth of 6.0m, a maximum height of 2.95m and an eaves height of 2.85m

    Withdrawn Prior approval Extension 8 docs
    Small domestic

  • 18 Athenaeum Road London N20 9AE

    26/0820/192 Submitted 4 Mar 2026 4m away

    Single storey rear extension with 2no. rooflights. Roof extension involving rear dormer window 2no. front facing rooflights and new side gable window

    Decided Lawful development Extension Loft or dormer +1 5 docs
    Small domestic

  • 18 Athenaeum Road London N20 9AE

    26/2902/PNH Submitted 5 Aug 2026 33m away

    58% historically approved · decision due ~1 Oct

    Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.50 metres and eaves height of 2.50 metres.

    Awaiting decision Prior approval Extension
    Small domestic

  • 16 Oxford Gardens London N20 9AG

    25/5161/HSE Submitted 23 Dec 2025 63m away

    77% historically approved · decision due ~18 Feb

    Single storey side/rear extension with 3no. rooflights with new patio area. New front porch. Conversion of the existing garage into habitable room insertion of window to replace garage door. New side boundary fencing

    Awaiting decision Householder Extension Loft or dormer +1 8 docs
    Small domestic

  • 52 Oakleigh Gardens London N20 9AB

    26/0976/S73 Submitted 16 Mar 2026 85m away

    Variation of condition 1 (Approved plans) 3 (Materials) pursuant to planning permission 25/1604/HSE dated 05/06/2025 for `Roof extension involving rear dormer window and 2no. front facing rooflights.` Amendments include change of material on the rear elevation from tile to zinc

    Granted Conditions Extension Loft or dormer +1 8 docs

  • 52 Oakleigh Gardens London N20 9AB

    26/0514/NMA Submitted 10 Feb 2026 85m away

    71% historically approved · decision due ~7 Apr

    Non material amendment to planning permission 25/1604/HSE dated 05/06/2025 for `Roof extension involving rear dormer window and 2no. front facing rooflights.` Amendments include change of material on the rear elevation from tile to zinc

    Awaiting decision Amendments Extension Loft or dormer +1 3 docs

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