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Planning application

9 Lyndhurst Avenue London NW7 2AD

Awaiting decision Barnet 26/2914/HSE Householder

Works: Loft or dormer 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

Erection of a rear outbuilding with crown roof and 2no. rooflights and the construction of an associated base

As published by the council, reference 26/2914/HSE

Application record

Reference
26/2914/HSE
Category
Householder
Status
Pending Consideration
Received
6 Aug 2026
Validated
6 Aug 2026
Postcode
NW7 2AD

Timeline

Dates from the published record

  1. 6 Aug 2026

    Received by Barnet

  2. 7 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 1 October 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

  • 7 Lyndhurst Avenue London NW7 2AD

    26/2283/192 Submitted 17 Jun 2026 0m away

    79% historically approved · decision due ~13 Aug

    Roof extension involving side cottage dormers including rear dormer window with juliette balcony, 2no. front facing rooflights. Alterations to main ridge height reducing its final height. Removal of chimney to side roofslope. Replacement of first floor rear gable pitched roof with flat roof [Amended Description]

    Awaiting decision Extension Loft or dormer +2

  • 9 Lyndhurst Avenue London NW7 2AD

    26/2380/PNH Submitted 23 Jun 2026 0m away

    57% historically approved · decision due ~18 Aug

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

    Decided Prior approval Extension Demolition
    Small domestic

  • 9 Lyndhurst Avenue London NW7 2AD

    26/2382/192 Submitted 23 Jun 2026 0m away

    79% historically approved · decision due ~18 Aug

    Erection of a rear outbuilding with 2no. rooflights

    Awaiting decision Loft or dormer

  • 9 Lyndhurst Avenue London NW7 2AD

    26/2391/192 Submitted 23 Jun 2026 0m away

    79% historically approved · decision due ~18 Aug

    Roof extension involving hip to gable, rear dormer window and front and side facing rooflights

    Awaiting decision Extension Loft or dormer +1

  • 9 Lyndhurst Avenue London NW7 2AD

    26/2913/PNH Submitted 6 Aug 2026 0m away

    57% historically approved · decision due ~1 Oct

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

    Awaiting decision Prior approval Extension Demolition
    Small domestic

  • 50 Woodcroft Avenue London NW7 2AG

    26/2314/192 Submitted 18 Jun 2026 71m away

    79% historically approved · decision due ~13 Aug

    Erection of a rear outbuilding

    Awaiting decision

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