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Planning application

26/1262/HSE

25 Wykeham Road London NW4 2TB

Granted Barnet Householder Application

Proposal

Single storey rear extension following demolition of the existing conservatory

As published by the council, reference 26/1262/HSE

Timeline

Dates from the published record

  1. 2 Apr 2026

    Received by Barnet

  2. 19 May 2026

    Decision issued: Approve subject to conditions

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

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

  • 26/2791/192 Awaiting decision

    37 Wykeham Road London NW4 2SS

    Roof extension involving box dormer infill to second floor balcony area and 1no. side facing window to both elevations (amended description)

    29 Jul 2026 143m away Lawful development
  • 26/1984/FUL Awaiting decision

    24 Sydney Grove London NW4 2EH

    Amalgamation of existing 2no. flats into 1no. single family dwellinghouse

    28 May 2026 169m away Full applications
  • 26/0947/192 Decided

    20 Sydney Grove London NW4 2EH

    Roof extension involving hip to gable with 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof and 2no. front facing rooflights

    12 Mar 2026 182m away Lawful development
  • 26/0948/192 Decided

    18 Sydney Grove London NW4 2EH

    Roof extension involving hip to gable with 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof and 3no. front facing rooflights

    12 Mar 2026 185m away Lawful development
  • 26/2605/HSE Awaiting decision

    11 West View London NW4 2SY

    Two storey rear extension with pitched roof. Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights

    10 Jul 2026 204m away Householder
  • 26/1461/FUL Awaiting decision

    2 Vivian Avenue London NW4 3YA

    Alteration to the existing shopfront including setting back to provide seating area

    20 Apr 2026 252m away Full applications

In Barnet

  • 26/2837/HSE Awaiting decision

    26 The Drive Barnet EN5 4JQ

    Single storey side and rear extension with 7no. rooflights

    31 Jul 2026 Householder
  • 26/2840/HSE Awaiting decision

    19 Wildwood Road London NW11 6UL

    Replacement of the existing front door, double glazing to existing windows and internal secondary glazing to front elevations; roof covering replacements, soffit and gutter repairs; security cameras, garden shed repairs and repainting, rear boundary hedges to 2.5m with concealed metal fencing

    31 Jul 2026 Householder
  • 26/2813/HSE Awaiting decision

    3 Delamere Gardens London NW7 3EA

    Single storey front extension incorporating a front porch, raising existing side extension floor level to match main house level, new roof with increased height to the side extension and 2no. rooflights, single storey rear extension with 4no. rooflights with new patio area, access steps to garden and hard and soft landscaping. Changes to fenestration: replacement of existing windows

    30 Jul 2026 Householder
  • 26/2812/HSE Awaiting decision

    60 Millway London NW7 3RA

    Two storey side extension linking to house and single storey rear infill extension following demolition of the existing garage. Associated alterations to roof

    30 Jul 2026 Householder
  • 26/2803/HSE Awaiting decision

    15 Poynings Way London N12 7LP

    Part single, part two storey side and rear extension. Conversion and extension of the existing garage, insertion of window to replace garage door. New front porch

    29 Jul 2026 Householder