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Planning application

48 Northumberland Road Barnet EN5 1ED

Granted Barnet 26/0303/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

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

Proposal

Part single storey, part two storey rear extension with new patio area and access steps following demolition of the existing conservatory. Creation of side window openings. Roof extension including hip to gable, rear dormer window and 3no. front facing rooflights

As published by the council, reference 26/0303/HSE

Application record

Reference
26/0303/HSE
Type
Householder Application
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
27 Jan 2026
Validated
27 Jan 2026
Decided
30 Apr 2026
Ward
Barnet Vale
Decision by
Delegated Decision
Postcode
EN5 1ED

Timeline

Dates from the published record

  1. 27 Jan 2026

    Received by Barnet

  2. 30 Apr 2026

    Decision issued: Approve subject to conditions

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Carter Surveying Associates Agent, a surveying firm

50 applications on PlanIndex · across 11 councils · 90% granted

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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.

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What this grant of permission means

Barnet granted permission on 30 April 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

  • 52 Northumberland Road Barnet EN5 1EE

    25/4537/HSE Submitted 13 Nov 2025 50 yards away

    Roof extension involving hip to gable, front dormer window and 3no. rear and 1no. front facing rooflights

    Granted Householder Extension Loft or dormer +1 6 docs
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  • 41 Friern Mount Drive London N20 9DJ

    26/1881/192 Submitted 19 May 2026 150 yards away

    Single storey side/rear infill extension, following demolition of the existing covered porch (amended)

    Refused Lawful development Extension Demolition 5 docs
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  • 41 Friern Mount Drive London N20 9DJ

    26/1973/PNH Submitted 27 May 2026 150 yards away

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 2.60 metres, following partial demolition of existing garage.

    Granted Prior approval Extension Demolition 6 docs
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  • 31 Langton Avenue London N20 9BZ

    TPP/0539/26 Submitted 7 Sep 2026 150 yards away

    79% historically approved · decision due ~2 Nov

    1 x Ash (applicants ref. T1) - Remove to approximately 10ft in height and retain the remaining stem. Standing in Group G7 of Tree Preservation Order.

    Awaiting decision Trees

  • 31 Langton Avenue London N20 9BZ

    TPP/0421/26 Submitted 17 Jul 2026 150 yards away

    79% historically approved · decision due ~11 Sep

    1 x Ash (applicants ref. T1) - Remove dangerous branch. Standing in Group G7 of Tree Preservation Order. Exmpt Work.

    Awaiting decision Trees

  • 41 Friern Mount Drive London N20 9DJ

    26/2769/HSE Submitted 27 Jul 2026 150 yards away

    77% historically approved · decision due ~21 Sep

    Two storey side and rear extensions following the demolition of the existing front porch and garage. Enlargement of hardstanding and new hard and soft landscaping. Roof extension with 2no. rear dormer windows, Juliet balcony, 4no. front rooflights, 3no. side-facing rooflights and 4no. rooflights on the main roof. (AMENDED PROPOSAL)

    Decided Householder Extension Loft or dormer +2
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In Barnet

  • 26/3853/HSE Awaiting decision

    30 Goldsmith Avenue London NW9 7HB

    Single storey rear extension following demolition of the existing extension

    23 Oct 2026 Householder
  • 26/3856/HSE Awaiting decision

    229 Hale Drive London NW7 3EH

    Single storey rear extension

    23 Oct 2026 Householder
  • 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
  • 26/3841/HSE Awaiting decision

    Manor House West Heath Close London NW3 7NJ

    New metal framed pergola to upper ground floor rear terrace

    Received 22 Oct, published by the council 23 Oct 2026 Householder