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Planning application

12 Crossway London N12 0QT

Granted Barnet 26/1101/HSE Householder Application

Works: Extension Demolition Windows or glazing 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 side and rear extension with new raised patio area and windows on the side elevation including the demolition of the existing storage building

As published by the council, reference 26/1101/HSE

Application record

Reference
26/1101/HSE
Type
Householder Application
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
23 Mar 2026
Validated
31 Mar 2026
Decided
18 May 2026
Ward
Woodhouse
Decision by
Delegated Decision
Postcode
N12 0QT

Timeline

Dates from the published record

  1. 23 Mar 2026

    Received by Barnet

  2. 31 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 18 May 2026

    Decision issued: Approve subject to conditions

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

RERJ Architecture and Planning Ltd Agent, an architecture practice registered in London

Active · incorporated 2016 · London

22 applications on PlanIndex · across 7 councils · 80% granted

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Documents

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

5 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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What this grant of permission means

Barnet granted permission on 18 May 2026, 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

  • 29 Ingleway London N12 0QP

    26/0233/HSE Submitted 21 Jan 2026 50 yards away

    77% historically approved · decision due ~18 Mar

    Single storey front extension with entrance following the demolition of existing front porch. Single storey rear extension with 1no. rooflight following demolition of existing conservatory. First floor rear infill extension. Extension of existing patio area

    Awaiting decision Householder Extension Loft or dormer +1 6 docs
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  • 29 Ingleway London N12 0QP

    26/0230/192 Submitted 21 Jan 2026 50 yards away

    80% historically approved · decision due ~18 Mar

    Roof extension involving hip to gable with rear dormer windows and 2no. front facing rooflights

    Awaiting decision Lawful development Extension Loft or dormer +1 5 docs

  • 29 Ingleway London N12 0QP

    25/4517/HSE Submitted 12 Nov 2025 50 yards away

    Single storey front extension. Single storey rear extension. First floor rear infill extension. Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights

    Refused Householder Extension Loft or dormer +1 8 docs
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  • 25 Ingleway London N12 0QP

    25/3524/192 Submitted 26 Aug 2025 50 yards away

    Roof extension involving rear dormer window and 1no. front facing rooflight. Installation of solar panels to roof

    Granted Lawful development Extension Loft or dormer +1 8 docs

  • 43 Ingleway London N12 0QR

    25/4655/HSE Submitted 21 Nov 2025 100 yards away

    Infill between 2no. single storey rear extensions

    Granted Householder Extension 4 docs
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  • 29 Woodgrange Avenue London N12 0PT

    25/4010/HSE Submitted 3 Oct 2025 150 yards away

    77% historically approved · decision due ~1 Dec

    Single storey side and rear extension including conversion of the existing garage into habitable room, insertion of window to replace the garage door and 4no. rooflights

    Awaiting decision Householder Extension Loft or dormer +1 7 docs
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In Barnet

  • 26/3422/HSE Awaiting decision

    Revelstroke 28 Totteridge Village London N20 8JN

    Construction of a swimming pool and associated hard and soft landscaping following demolition of the existing shed including new access steps. Alterations to the ground level. Replacement of an existing timber decking terrace with a paved terrace.

    18 Sep 2026 Householder
  • 26/3396/HSE Awaiting decision

    43 Dukes Avenue London N3 2DE

    Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof

    17 Sep 2026 Householder
  • 26/3410/HSE Awaiting decision

    54 Ferney Road Barnet EN4 8LE

    Single storey rear extension with alteration to the raised terrace area including new access steps to garden

    17 Sep 2026 Householder
  • 26/3415/HSE Awaiting decision

    11 Downage London NW4 1AS

    Alterations and extensions to the roof including rear dormer window and the partial removal of the roof of the first floor rear extension, creation of a new crown roof over main roof and rear extension, 1no. front, 1no. side, 1no. rear facing rooflight and 1no. on crown roof

    Received 17 Sep, published by the council 18 Sep 2026 Householder
  • 26/3382/HSE Awaiting decision

    11 Layfield Crescent London NW4 3UJ

    Part single, part two storey rear extension with flat roof and 1no. skylight

    Received 16 Sep, published by the council 18 Sep 2026 Householder