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Planning application

55 Pembroke Road London N10 2HX

Decided Barnet 25/3406/191 Existing Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Single storey rear extension. Roof extension involving dormer windows and 1no. front facing rooflight

As published by the council, reference 25/3406/191

Application record

Reference
25/3406/191
Type
Existing Lawful Development Certificate
Status
Lawful
Decision
Lawful
Received
14 Aug 2025
Validated
26 Aug 2025
Decided
18 Sep 2025
Ward
Friern Barnet
Decision by
Delegated Decision
Postcode
N10 2HX

Site history

Applications at this address on the Barnet register

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

  • 25/4425/HSE Granted

    55 Pembroke Road London N10 2HX

    Alterations to existing (unauthorised) single-storey side extension

    Decided 10 Dec 2025 Householder
  • 25/3669/RCU Refused

    55 Pembroke Road London N10 2HX

    Single storey side extension (Retrospective application)

    Decided 23 Oct 2025 Amendments

Timeline

Dates from the published record

  1. 14 Aug 2025

    Received by Barnet

  2. 26 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 18 Sep 2025

    Decision issued: Lawful

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in London

53 applications on PlanIndex · across 7 councils · 77% granted

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Documents

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

6 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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After the decision

Barnet has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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 500 metres

  • 55 Pembroke Road London N10 2HX

    25/3669/RCU Submitted 5 Sep 2025 0m away

    Single storey side extension (Retrospective application)

    Refused Amendments Extension 7 docs
    Small domestic

  • 55 Pembroke Road London N10 2HX

    25/4425/HSE Submitted 5 Nov 2025 0m away

    Alterations to existing (unauthorised) single-storey side extension

    Granted Householder Extension 7 docs
    Small domestic

  • 91 Lyndhurst Gardens London N3 1TE

    25/3939/HSE Submitted 26 Sep 2025 3m away

    77% historically approved · decision due ~21 Nov

    Erection of a garden studio

    Awaiting decision Householder 4 docs
    Domestic

  • 53 Pembroke Road London N10 2HX

    26/1699/192 Submitted 6 May 2026 5m away

    79% historically approved · decision due ~1 Jul

    Roof extension involving rear dormer window and 1no. additional front facing rooflight

    Awaiting decision Lawful development Extension Loft or dormer +1 3 docs

  • 53 Pembroke Road London N10 2HX

    26/1065/192 Submitted 19 Mar 2026 5m away

    79% historically approved · decision due ~14 May

    Roof extension involving rear dormer window

    Awaiting decision Lawful development Extension Loft or dormer +1 4 docs

  • 53 Pembroke Road London N10 2HX

    26/2692/FUL Submitted 20 Jul 2026 9m away

    60% historically approved · decision due ~15 Sep

    Conversion of the existing dwelling into 2no. self-contained flats. Associated amenity space, refuse/recycling and cycle storage

    Awaiting decision Full applications New dwelling
    Domestic

In Barnet

  • 26/2679/192 Decided

    21 Myddelton Park London N20 0JH

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

    20 Jul 2026 Lawful development
  • 26/1907/191 Decided

    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)

    21 May 2026 Lawful development
  • 26/2059/192 Decided

    Low Ridge Rowley Lane Barnet EN5 3HS

    Erection of a rear outbuilding

    3 Jun 2026 Lawful development
  • 26/2066/192 Decided

    355 Hendon Way London NW4 3NB

    Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of chimney on rear elevation (AMENDED DESCRIPTION)

    3 Jun 2026 Lawful development
  • 26/1663/192 Decided

    152 Deans Lane Edgware HA8 9NT

    Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)

    5 May 2026 Lawful development