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Planning application

26/2816/PNH

18 Boyne Avenue London NW4 2JN

Awaiting decision Barnet Prior Notification (Householder)

Proposal

2no. Single storey rear extensions with a maximum depth of 6.00m, maximum height of 3.90m and an eaves height 3.00m

As published by the council, reference 26/2816/PNH

Timeline

Dates from the published record

  1. 30 Jul 2026

    Received by Barnet

  2. 3 Aug 2026

    Added to PlanIndex

  3. 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 prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 26/2815/192 Awaiting decision

    18 Boyne Avenue London NW4 2JN

    Roof extension involving rear dormer window and 2no. front facing rooflights

    30 Jul 2026 0m away Lawful development
  • 26/1601/HSE Awaiting decision

    Three Gables Bungalow Boyne Avenue London NW4 2JL

    Single storey front extension including new porch. Single storey rear extensions with new patio area. Alterations to ground levels. Formation of first floor with new pitched gable roof with 2no. front and 2no. rear dormers and 2no. front facing, 2no side rooflights with associated hard and soft landscaping

    28 Apr 2026 55m away Householder
  • 26/0919/192 Decided

    10 Boyne Avenue London NW4 2JN

    Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

    11 Mar 2026 55m away Lawful development
  • 26/1671/192 Awaiting decision

    37 Hillview Gardens London NW4 2JJ

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

    5 May 2026 86m away Lawful development
  • 26/1133/FUL Awaiting decision

    114 Finchley Lane London NW4 1DG

    Single storey side and rear extension. Two storey side extension. New front bay window extension following removal of existing bay window. Alterations to front entrance

    25 Mar 2026 149m away Full applications
  • 26/1639/HSE Awaiting decision

    49 Southbourne Crescent London NW4 2JX

    Lower ground floor storage area, part single, part two-storey, front side and rear extension with associated patio steps following the demolition of the existing garage. Roof extension involving side dormer window, 2no. front and 1no. rear facing rooflight and new side gable window

    30 Apr 2026 149m away Householder

In Barnet

  • 26/2818/PNH Awaiting decision

    33 Glengall Road Edgware HA8 8SZ

    2no. single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 2.80 metres and eaves height of 2.80 metres, and depth of 2.55 metres, maximum height of 2.80 metres and eaves height of 2.80 metres respectively, following partial demolition of existing outrigger.

    30 Jul 2026 Prior approval
  • 26/2789/PNH Awaiting decision

    227 Oakleigh Road North London N20 0TX

    Single storey rear extension with a depth of 6.00m, maximum height of 3.18m and an eaves height of 3.23m

    28 Jul 2026 Prior approval
  • 26/2782/PNH Awaiting decision

    106 Longland Drive London N20 8HL

    Single storey rear extension with a proposed maximum depth of 8.00 metres, maximum height of 3.30 metres and eaves height of 3.00 metres, following demolition of the existing conservatory.

    28 Jul 2026 Prior approval
  • 26/2763/PNH Awaiting decision

    27 Trinder Road Barnet EN5 3EE

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres, following demolition of the existing conservatory

    27 Jul 2026 Prior approval
  • 26/2772/PNH Awaiting decision

    87 Sturgess Avenue London NW4 3TR

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.85 metres.

    27 Jul 2026 Prior approval