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Planning application

27 Cotswold Gardens London NW2 1QT

Awaiting decision Barnet 25/3857/HSE Householder Application

Works: Extension Loft or dormer Demolition Windows or glazing 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

Part single, part two storey side and rear extension with 1no. front facing rooflight, following demolition of existing garage. Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights. Addition of 4no. solar panels to rear roofslope. Installation of 1no. air-con unit to rear flat roof. New front porch

As published by the council, reference 25/3857/HSE

Application record

Reference
25/3857/HSE
Type
Householder Application
Status
Pending Consideration
Received
19 Sep 2025
Validated
19 Sep 2025
Ward
Cricklewood
Postcode
NW2 1QT

Timeline

Dates from the published record

  1. 19 Sep 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 14 November 2025, 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.

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in London

30 applications on PlanIndex · across 3 councils

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

10 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

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

  • 27 Cotswold Gardens London NW2 1QT

    26/1680/S73 Submitted 5 May 2026 0m away

    95% historically approved · decision due ~30 Jun

    Variation of condition 1 (Approved Plans) of planning permission reference 25/3857/HSE dated 14/11/2025 for 'Part single, part two storey side and rear extension with 1no. front facing rooflight, following demolition of existing garage. Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights. Addition of 4no. solar panels to rear dormer roof. Installation of 1no. air-con unit to rear flat roof. New front porch.' Variation to include increase in width of first floor side and rear extensions

    Awaiting decision Conditions Extension Loft or dormer +2 10 docs
    Small domestic

  • 27 Cotswold Gardens London NW2 1QT

    26/0088/S73 Submitted 12 Jan 2026 8m away

    95% historically approved · decision due ~9 Mar

    Variation of condition 1 (Approved plans) of planning permission 25/3857/HSE dated 14.11.2025 for 'Part single, part two storey side and rear extension with 1no. front facing rooflight, following demolition of existing garage. Roof extension involving hip to gable, rear dormer window with juliette balcony and 3no. front facing rooflights. Addition of 4no. solar panels to rear dormer roof. Installation of 1no. air-con unit to rear flat roof. New front porch' Variation to include minor change to side extension

    Awaiting decision Conditions Extension Loft or dormer +2 11 docs
    Small domestic

  • 31 Cotswold Gardens London NW2 1QT

    25/3873/HSE Submitted 22 Sep 2025 16m away

    77% historically approved · decision due ~17 Nov

    Single storey side extension. First floor rear extension. Single storey front extension incorporating a new front porch and conversion of garage into habitable room

    Awaiting decision Householder Extension 4 docs
    Small domestic

  • 31 Cotswold Gardens London NW2 1QT

    25/4877/HSE Submitted 4 Dec 2025 16m away

    77% historically approved · decision due ~11 Feb

    Single storey side and rear extension. First floor rear extension. Single storey front extension incorporating a new front porch and conversion of garage into habitable room

    Awaiting decision Householder Extension 3 docs
    Small domestic

  • 32 Cleveland Gardens London NW2 1DY

    25/3547/192 Submitted 27 Aug 2025 55m away

    New front porch. Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights. Erection of a rear outbuilding following demolition of the existing structure

    Decided Lawful development Extension Loft or dormer +2 4 docs
    Small domestic

  • 32 Cleveland Gardens London NW2 1DY

    25/3546/PNH Submitted 27 Aug 2025 56m away

    Single storey rear extension with a proposed depth of 5m, maximum height of 4m and eaves height of 3m

    Granted Prior approval Extension 5 docs
    Small 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