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Planning application

24 Gresham Avenue London N20 0XL

Awaiting decision Barnet 26/2265/HSE Householder

Works: Extension 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

Two storey side extension, single storey rear extension and extension and lowering of existing basement. New raised rear terrace, alterations to boundary treatment including privacy screening with associated hard and soft landscaping

As published by the council, reference 26/2265/HSE

Application record

Reference
26/2265/HSE
Category
Householder
Status
Pending Consideration
Received
17 Jun 2026
Validated
14 Jul 2026
Postcode
N20 0XL

Timeline

Dates from the published record

  1. 17 Jun 2026

    Received by Barnet

  2. 14 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 9 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 8 September 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 42 days over the applications it decided in the last year.

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

  • 24 Gresham Avenue London N20 0XL

    26/0725/192 Submitted 25 Feb 2026 32m away

    79% historically approved · decision due ~22 Apr

    Erection of a rear outbuilding

    Awaiting decision Lawful development 4 docs

  • 25 Gresham Avenue London N20 0XJ

    25/3678/192 Submitted 8 Sep 2025 105m away

    79% historically approved · decision due ~3 Nov

    Single storey rear extension with 3no. rooflights. Conversion of the garage into habitable room, insertion of window to replace garage door

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

  • 91 Manor Drive London N20 0XD

    26/1294/HSE Submitted 7 Apr 2026 138m away

    77% historically approved · decision due ~2 Jun

    Single storey rear extension with 4no. rooflights following demolition of the existing bay window (AMENDED DESCRIPTION)

    Awaiting decision Householder Extension Loft or dormer +2 4 docs
    Small domestic

  • 25 The Ridgeway London N11 3LG

    26/3211/HSE Submitted 2 Sep 2026 178m away

    77% historically approved · decision due ~28 Oct

    Single storey rear extension with 3no. rooflights following the demolition of existing conservatory

    Awaiting decision Householder Extension Loft or dormer +1
    Small domestic

  • 4 Friars Avenue London N20 0XH

    26/2125/HSE Submitted 8 Jun 2026 184m away

    77% historically approved · decision due ~19 Aug

    Alterations to roof involving addition of a front dormer window. Replacement of existing rear fenestration with bi-folding doors and a window. Partial conversion of garage into habitable room. (amended description and updated drawings)

    Awaiting decision Householder Loft or dormer Windows or glazing 11 docs
    Domestic

  • 11A Friars Avenue London N20 0XE

    26/2792/HSE Submitted 29 Jul 2026 228m away

    77% historically approved · decision due ~23 Sep

    Conversion of the existing garage into habitable room and incorporation into the main dwelling, including replacement of the garage door with arched window and associated alterations to the side and rear elevations

    Awaiting decision Householder Windows or glazing
    Domestic

In Barnet

  • 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
  • 26/3211/HSE Awaiting decision

    25 The Ridgeway London N11 3LG

    Single storey rear extension with 3no. rooflights following the demolition of existing conservatory

    2 Sep 2026 Householder