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Planning application

18 Carson Road Barnet EN4 9EX

Refused Barnet 25/4518/HSE Householder Application

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of a rear outbuilding

As published by the council, reference 25/4518/HSE

Application record

Reference
25/4518/HSE
Type
Householder Application
Status
Refused
Decision
Refused As published: Refuse
Received
12 Nov 2025
Validated
12 Nov 2025
Decided
7 Jan 2026
Ward
East Barnet
Decision by
Delegated Decision
Postcode
EN4 9EX

Site history

Applications at this address on the Barnet register

This site has had 3 applications since 2025: 1 approved, 1 refused.

  • 26/1595/RCU Granted

    18 Carson Road Barnet EN4 9EX

    Retention of existing building with associated proposed roof alterations including lowering the eaves height adjacent to the boundary with 20 Carson Road

    Decided 15 Jun 2026 Amendments
  • 26/0534/192 Awaiting decision

    18 Carson Road Barnet EN4 9EX

    Erection of a garden room

    Submitted 11 Feb 2026 Lawful development

Timeline

Dates from the published record

  1. 12 Nov 2025

    Received by Barnet

  2. 7 Jan 2026

    Decision issued: Refuse

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Domus Architects & Project Managers Ltd Agent, an architecture practice registered in London

Active · incorporated 2012 · London

46 applications on PlanIndex · across 7 councils · 79% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

4 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 refusal means

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 18 Carson Road Barnet EN4 9EX

    26/1595/RCU Submitted 28 Apr 2026 50 yards away

    Retention of existing building with associated proposed roof alterations including lowering the eaves height adjacent to the boundary with 20 Carson Road

    Granted Amendments Roofing 8 docs

  • 18 Carson Road Barnet EN4 9EX

    26/0534/192 Submitted 11 Feb 2026 50 yards away

    80% historically approved · decision due ~8 Apr

    Erection of a garden room

    Awaiting decision Lawful development 2 docs

  • 1 Eccleston Close Barnet EN4 9EZ

    21/5295/HSE Submitted 5 Oct 2021 50 yards away

    Erection of a new front entrance door and ground floor side window

    Granted Householder Windows or glazing 12 docs
    Domestic

  • 8 Carson Road Barnet EN4 9EX

    26/3076/HSE Submitted 21 Aug 2026 50 yards away

    77% historically approved · decision due ~19 Oct

    New front porch and access ramps with associated handrails to front and rear gardens

    Decided Householder Extension
    Small domestic

  • 8 Carson Road Barnet EN4 9EX

    26/1573/HSE Submitted 27 Apr 2026 50 yards away

    New front porch and access ramps with associated handrails to front and rear gardens

    Refused Householder Extension 7 docs
    Small domestic

  • 53 Carson Road Barnet EN4 9EN

    24/1373/RCU Submitted 8 Apr 2024 100 yards away

    Roof extension involving hip to gable, rear dormer window with juliette balcony and 1no. front facing rooflight (Retrospective Application)

    Refused Amendments Extension Loft or dormer +1 14 docs

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