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Planning application

47 Hertford Road London N2 9BX

Refused Barnet 26/2374/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Roof extension involving L shaped rear dormer window and 2no. front facing rooflights

As published by the council, reference 26/2374/192

Application record

Reference
26/2374/192
Type
Proposed Lawful Development Certificate
Status
Unlawful
Decision
Refused As published: Unlawful
Received
23 Jun 2026
Validated
23 Jun 2026
Decided
21 Jul 2026
Ward
East Finchley
Decision by
Delegated Decision
Postcode
N2 9BX

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2026: 0 approved, 1 refused.

  • 26/2948/192 Awaiting decision

    47 Hertford Road London N2 9BX

    Roof extension involving 1no. rear dormer window over main roof, 1no. rear dormer over outrigger roof and 2no. front facing rooflights. (Amended Description).

    Submitted 10 Aug 2026

Timeline

Dates from the published record

  1. 23 Jun 2026

    Received by Barnet

  2. 21 Jul 2026

    Decision issued: Unlawful

  3. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

NIE ASSOCIATES LTD Agent, registered in London

Active · incorporated 2025 · London

17 applications on PlanIndex · across 4 councils · 92% 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 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 47 Hertford Road London N2 9BX

    26/2948/192 Submitted 10 Aug 2026 50 yards away

    79% historically approved · decision due ~5 Oct

    Roof extension involving 1no. rear dormer window over main roof, 1no. rear dormer over outrigger roof and 2no. front facing rooflights. (Amended Description).

    Awaiting decision Extension Loft or dormer +1

  • 79 Hertford Road London N2 9BX

    26/2660/PNH Submitted 16 Jul 2026 50 yards away

    56% historically approved · decision due ~10 Sep

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.83 metres and eaves height of 2.44 metres.

    Awaiting decision Prior approval Extension
    Small domestic

  • 79 Hertford Road London N2 9BX

    26/2659/HSE Submitted 16 Jul 2026 50 yards away

    77% historically approved · decision due ~10 Sep

    Single storey rear extension with pitched roof and 3no. rooflights

    Decided Householder Extension Loft or dormer
    Small domestic

  • 82 Hertford Road London N2 9BU

    26/2884/HSE Submitted 4 Aug 2026 50 yards away

    77% historically approved · decision due ~2 Oct

    Removal of an existing external AC condenser unit located on the side elevation and installation of 2no. domestic air conditioning condenser units located on the side and rear elevation

    Decided Householder 23 docs
    Domestic

  • 81 Bedford Road London N2 9DB

    26/3460/HSE Submitted 23 Sep 2026 100 yards away

    77% historically approved · decision due ~18 Nov

    Single storey rear and side extension with 3no. rooflights (AMENDED DESCRIPTION)

    Awaiting decision Householder Extension Loft or dormer
    Small domestic

  • 76A Hertford Road London N2 9BU

    26/0432/FUL Submitted 5 Feb 2026 100 yards away

    63% historically approved · decision due ~2 Apr

    Single storey side and rear extension with 4no. rooflights

    Awaiting decision Full applications Extension Loft or dormer 9 docs
    Small domestic

In Barnet

  • 26/2679/192 Granted

    21 Myddelton Park London N20 0JH

    Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).

    Received 20 Jul, published by the council 7 Aug 2026 Lawful development
  • 26/1362/191 Refused

    145 Cotswold Gardens London NW2 1PL

    Use as a House in Multiple Occupation (HMO) for 6 people

    Received 14 Apr, published by the council 25 Jul 2026 Lawful development
  • 26/1907/191 Granted

    8 Golders Manor Drive London NW11 9HT

    Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)

    Received 21 May, published by the council 16 Aug 2026 Lawful development
  • 26/2392/192 Refused

    6 Mostyn Road Edgware HA8 0JD

    New front hardstanding and vehicular access to provide off-street parking

    Received 23 Jun, published by the council 9 Aug 2026 Lawful development
  • 26/2059/192 Refused

    Low Ridge Rowley Lane Barnet EN5 3HS

    Erection of a rear outbuilding

    Received 3 Jun, published by the council 16 Aug 2026 Lawful development