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Planning application

11 Holmdene Avenue London NW7 2LY

Granted Barnet 21/4529/HSE Householder Application

Works: Extension Loft or dormer Windows or glazing 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

Raising of height of existing side projection, alterations to roof form involving crown roof and side, front and rear dormer windows. Two storey rear extension. Conversion of the existing garage into habitable room (AMENDED DESCRIPTION)

As published by the council, reference 21/4529/HSE

Application record

Reference
21/4529/HSE
Type
Householder Application
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
17 Aug 2021
Validated
17 Aug 2021
Decided
23 Nov 2021
Ward
Mill Hill
Decision by
Delegated Decision
Postcode
NW7 2LY

Timeline

Dates from the published record

  1. 17 Aug 2021

    Received by Barnet

  2. 23 Nov 2021

    Decision issued: Approve subject to conditions

  3. 14 Sep 2026

    Added to PlanIndex

Documents

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

7 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 23 November 2021, 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

  • 7 Holmdene Avenue London NW7 2LY

    26/2151/CON Submitted 9 Jun 2026 50 yards away

    79% historically approved · decision due ~5 Aug

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  • 7 Holmdene Avenue London NW7 2LY

    26/1616/HSE Submitted 29 Apr 2026 50 yards away

    77% historically approved · decision due ~25 Jun

    Alterations and extension to roof to create new crown roof including raising of the existing ridge height, installation of rear and side dormer windows and insertion of rooflights to the front roofslope and flat roof areas. Conversion of existing garage into habitable space involving new walls and flat roof. Single-storey rear extension and alterations to rear patio. Alterations to fenestration including new and amended window openings

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  • 10 Holmdene Avenue London NW7 2NA

    26/3236/S73 Submitted 4 Sep 2026 50 yards away

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    Variation of condition 1 (Approved Plans) of planning permission reference 26/0205/S73 (variation of 25/2451/HSE) dated 17/03/26 for 'Single storey rear extension with 2no. rooflights and new patio area and access steps to garden. Conversion of existing garage into habitable space including increasing the roof ridge height, insertion of window to replace the garage door. Front porch extension. Increasing roof height of the existing study at the rear'. Variation to include a 1.25m extension to the approved front porch, increasing the height of the dummy pitched roof of the garage and lowering the patio with new steps

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  • 10 Holmdene Avenue London NW7 2NA

    26/0205/S73 Submitted 20 Jan 2026 50 yards away

    95% historically approved · decision due ~17 Mar

    Variation of condition 1 (Approved plans) of planning permission 25/2451/HSE dated 11/08/2025 for 'Single storey rear extension with 2no. rooflights and new patio area and access steps to garden. Conversion of existing garage into habitable space including increasing the roof ridge height, insertion of window to replace the garage door. Front porch extension. Increasing roof height of the existing study at the rear' Variation to include increasing the depth of proposed rear extension

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  • 109 Wise Lane London NW7 2BD

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In Barnet

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    43 Dukes Avenue London N3 2DE

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    54 Ferney Road Barnet EN4 8LE

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  • 26/3382/HSE Awaiting decision

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