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Planning application

23 Singleton Scarp London N12 7AR

Granted Barnet 25/3426/HSE Householder Application

Works: Extension Loft or dormer Demolition Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey rear extension with 6no. rooflights and new replacement raised decking area with associated railings and access steps following demolition of existing garage and decking area

As published by the council, reference 25/3426/HSE

Application record

Reference
25/3426/HSE
Type
Householder Application
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
15 Aug 2025
Validated
18 Aug 2025
Decided
18 Sep 2025
Ward
Totteridge & Woodside
Decision by
Delegated Decision
Postcode
N12 7AR

Timeline

Dates from the published record

  1. 15 Aug 2025

    Received by Barnet

  2. 18 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 18 Sep 2025

    Decision issued: Approve subject to conditions

  4. 10 Aug 2026

    Added to PlanIndex

Documents

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

9 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.

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Open the documents

What this grant of permission means

Barnet granted permission on 18 September 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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 0.3 miles

  • 27 Singleton Scarp London N12 7AR

    25/3784/HSE Submitted 15 Sep 2025 50 yards away

    77% historically approved · decision due ~12 Nov

    Single storey rear extension with raised patio area and access steps to garden

    Awaiting decision Householder Extension 16 docs
    Small domestic

  • 11 Singleton Scarp London N12 7AR

    26/1028/S73 Submitted 18 Mar 2026 100 yards away

    Variation of condition 1 (Approved plans) of planning permission 25/1669/HSE dated 06/06/2025 for Single storey side and rear extension with 4no. flat rooflights following demolition of the existing shed, garage and conservatory. New front access steps and front door. Variation to include widening the single storey side and rear extension

    Granted Conditions Extension Loft or dormer +1 7 docs
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  • 60 Chanctonbury Way London N12 7AB

    25/3610/PNH Submitted 1 Sep 2025 100 yards away

    56% historically approved · decision due ~29 Oct

    Single storey rear extension with a proposed depth of 6m, maximum height of 3m and eaves height of 3m

    Awaiting decision Prior approval Extension 7 docs
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  • 60 Chanctonbury Way London N12 7AB

    25/4275/192 Submitted 27 Oct 2025 100 yards away

    Two storey rear extension with pitched roof

    Refused Lawful development Extension 9 docs

  • 60 Chanctonbury Way London N12 7AB

    25/4276/192 Submitted 27 Oct 2025 100 yards away

    Single storey side extension following the demolition of existing garage

    Granted Lawful development Extension Demolition 8 docs
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  • 60 Chanctonbury Way London N12 7AB

    26/0284/HSE Submitted 26 Jan 2026 100 yards away

    Part single, part two storey side wraparound and rear extension following demolition of the existing garage. Single storey front infill extension including front porch. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no front facing rooflights and new side gable window [Amended Description]

    Granted Householder Extension Loft or dormer +2 11 docs
    Small domestic

In Barnet

  • 26/3827/HSE Awaiting decision

    43 Hermitage Lane London NW2 2HE

    Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight

    22 Oct 2026 Householder
  • 26/3833/HSE Awaiting decision

    47 Holne Chase London N2 0QG

    Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates

    22 Oct 2026 Householder
  • 26/3815/HSE Awaiting decision

    17 Hurstwood Road London NW11 0AS

    Single storey rear extension

    21 Oct 2026 Householder
  • 26/3800/HSE Awaiting decision

    29 Monks Avenue Barnet EN5 1BZ

    Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.

    Received 20 Oct, published by the council 21 Oct 2026 Householder
  • 26/3791/HSE Awaiting decision

    149 Montrose Avenue Edgware HA8 0DZ

    New front hardstanding and vechicular access to provide off-street parking

    Received 20 Oct, published by the council 21 Oct 2026 Householder