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Planning application

45 Arlington Road London N14 5BB

Awaiting decision Barnet 26/3347/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

Single storey rear / part side extension following the removal of existing pergola. First side extension above existing garage

As published by the council, reference 26/3347/HSE

Application record

Reference
26/3347/HSE
Category
Householder
Status
Pending Consideration
Received
14 Sep 2026
Validated
14 Sep 2026
Postcode
N14 5BB

Timeline

Dates from the published record

  1. 14 Sep 2026

    Received by Barnet

  2. 15 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 9 November 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.

What happens while it is decided

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 48 Arlington Road London N14 5AS

    25/3978/RCU Submitted 1 Oct 2025 66m away

    69% historically approved · decision due ~27 Nov

    New front porch (Retrospective Application)

    Awaiting decision Amendments Extension 14 docs
    Small domestic

  • 48 Arlington Road London N14 5AS

    26/0563/RCU Submitted 13 Feb 2026 66m away

    Single storey front porch extension (Part retrospective application)

    Granted Amendments Extension 14 docs
    Small domestic

  • 31 Chase Way London N14 5EA

    26/2845/HSE Submitted 31 Jul 2026 98m away

    77% historically approved · decision due ~25 Sep

    Rear raised patio area to provide level access and ramped access to side path

    Awaiting decision Householder
    Domestic

  • 88 Arlington Road London N14 5AS

    25/4551/NMA Submitted 14 Nov 2025 102m away

    Non material amendment to planning permission 25/1461/HSE dated 05/06/2025 for 'Single storey front, side and rear extension. First floor dormer extension. Extension and conversion of the existing outbuilding'. Amendments includes adjustment of outbuilding roof; change of kitchen roof to flat roof, addition of rear-facing bedroom window

    Refused Amendments Extension Loft or dormer +1 5 docs
    Small domestic

  • 88 Arlington Road London N14 5AS

    26/0483/HSE Submitted 9 Feb 2026 110m away

    Alterations to existing outbuilding roof from pitched to flat with crown roof and extension of the outbuilding to incorporate with proposed single storey side extension with crown roof and 2 no. rooflights. Single storey front and rear extension. First floor dormer extension. Change of existing pitched roof of kitchen to flat roof and the addition 1no. rooflight. Changes to fenestration; new window to first floor rear elevation

    Granted Householder Extension Loft or dormer +1 13 docs
    Small domestic

  • 90 Chase Way London N14 5DG

    25/4625/192 Submitted 19 Nov 2025 144m away

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

    Decided Lawful development Extension Loft or dormer +1 16 docs

In Barnet

  • 26/3386/HSE Awaiting decision

    9 Colin Gardens London NW9 6EL

    Single storey rear extension with 1no. rooflight following demolition of the existing garage

    16 Sep 2026 Householder
  • 26/3371/HSE Awaiting decision

    154 Devonshire Road London NW7 1DJ

    Single storey rear extension with 6no. rooflights

    15 Sep 2026 Householder
  • 26/3353/HSE Awaiting decision

    14 Holly Park London N3 3JD

    Erection of a rear outbuilding to be used as granny annexe

    14 Sep 2026 Householder
  • 26/3354/HSE Awaiting decision

    4 Winnington Close London N2 0UA

    New front infill extension and portico. Part single storey side, two storey rear extension. First floor side infill extension to south elevation with associated hard and soft landscaping. Alterations to existing roof: 4no. front, 3no. rear and 1no. side dormer windows, 1no. rooflight on main roof. Installation of air souced heat pump (ASHP) to side elevation. New boundary fence

    14 Sep 2026 Householder
  • 26/3357/HSE Awaiting decision

    54 Manor View London N3 2SR

    Single storey rear extension with flat roof and 4no. skylights following demolition of the existing outrigger

    14 Sep 2026 Householder