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Planning application

26/1735/HSE

35 Buckingham Avenue London N20 9DG

Awaiting decision Barnet Householder Application

Proposal

Single storey rear extension with new raised patio area with associated access steps and landscaping. Conversion of the existing garage into habitable room, insertion of window and door to replace the garage door. Roof extension involving rear dormer window and skylights. Replacement of existing windows. External wall insulation

As published by the council, reference 26/1735/HSE

Timeline

Dates from the published record

  1. 8 May 2026

    Received by Barnet

  2. 13 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

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

  • 26/0851/HSE Granted

    9 Temple Avenue London N20 9EJ

    Two storey side extension following demolition of existing single storey side projection. Single storey rear extension following demolition of existing conservatory. New raised patio and associated steps to garden. New front porch. Roof extension involving side and rear dormer windows, 1no. front facing rooflight and solar panels to side roof slope following demolition of 2no. chimneys to the rear

    6 Mar 2026 65m away Householder
  • 26/2769/HSE Awaiting decision

    41 Friern Mount Drive London N20 9DJ

    Two storey side and rear extensions following the demolition of existing front porch and garage. New front hardstanding and vehicular access to provide off-street parking with new hard and soft landscaping. Roof extension with 2no. rear dormer windows, juliette balcony with 4no. front, 3no. side facing and 4no. rooflights on main roof

    27 Jul 2026 158m away Householder
  • 26/2298/192 Awaiting decision

    41 Friern Mount Drive London N20 9DJ

    Single storey side extension to existing outrigger

    18 Jun 2026 158m away Lawful development
  • TPP/0421/26 Awaiting decision

    16 Buckingham Avenue London N20 9BX

    1 x Ash (applicants ref. T1) - Remove dangerous branch. Standing in T19 of Tree Preservation Order.

    17 Jul 2026 201m away Trees
  • TPP/0329/26 Awaiting decision

    70 Chandos Avenue London N20 9DZ

    1 x Chilean Pine (applicants ref. T1) - Fell and grind out stump. Standing in Group G1 of Tree Preservation Order.

    9 Jun 2026 256m away Trees
  • 26/1828/192 Awaiting decision

    4 Holland Close Barnet EN5 1DJ

    Roof extension involving rear dormer window and 1no. rear and 3no. front facing rooflights

    15 May 2026 286m away Lawful development

In Barnet

  • 26/2837/HSE Awaiting decision

    26 The Drive Barnet EN5 4JQ

    Single storey side and rear extension with 7no. rooflights

    31 Jul 2026 Householder
  • 26/2840/HSE Awaiting decision

    19 Wildwood Road London NW11 6UL

    Replacement of the existing front door, double glazing to existing windows and internal secondary glazing to front elevations; roof covering replacements, soffit and gutter repairs; security cameras, garden shed repairs and repainting, rear boundary hedges to 2.5m with concealed metal fencing

    31 Jul 2026 Householder
  • 26/2813/HSE Awaiting decision

    3 Delamere Gardens London NW7 3EA

    Single storey front extension incorporating a front porch, raising existing side extension floor level to match main house level, new roof with increased height to the side extension and 2no. rooflights, single storey rear extension with 4no. rooflights with new patio area, access steps to garden and hard and soft landscaping. Changes to fenestration: replacement of existing windows

    30 Jul 2026 Householder
  • 26/2812/HSE Awaiting decision

    60 Millway London NW7 3RA

    Two storey side extension linking to house and single storey rear infill extension following demolition of the existing garage. Associated alterations to roof

    30 Jul 2026 Householder
  • 26/2803/HSE Awaiting decision

    15 Poynings Way London N12 7LP

    Part single, part two storey side and rear extension. Conversion and extension of the existing garage, insertion of window to replace garage door. New front porch

    29 Jul 2026 Householder