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Planning application

18A Holders Hill Crescent London NW4 1ND

Granted Barnet 26/1346/FUL Full Application

Works: Extension 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

Single storey rear extension with roof lantern. Conversion and extension of the garage into habitable room, insertion of window and door to replace existing garage door

As published by the council, reference 26/1346/FUL

Application record

Reference
26/1346/FUL
Type
Full Application
Status
Approved subject to conditions
Decision
Granted As published: Approve subject to conditions
Received
13 Apr 2026
Validated
27 Apr 2026
Decided
24 Jul 2026
Ward
Finchley Church End
Decision by
Delegated Decision
Postcode
NW4 1ND

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 25/4392/FUL Awaiting decision

    18A Holders Hill Crescent London NW4 1ND

    Single storey rear extension with roof lantern. Conversion of the garage into habitable room, insertion of window and door to replace existing garage door

    Submitted 4 Nov 2025 Full applications

Timeline

Dates from the published record

  1. 13 Apr 2026

    Received by Barnet

  2. 27 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Decision issued: Approve subject to conditions

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Unique Designers Ltd Agent, a design practice

21 applications on PlanIndex · across 8 councils · 94% granted

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Documents

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

8 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 24 July 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 18A Holders Hill Crescent London NW4 1ND

    25/4392/FUL Submitted 4 Nov 2025 50 yards away

    63% historically approved · decision due ~19 Jan

    Single storey rear extension with roof lantern. Conversion of the garage into habitable room, insertion of window and door to replace existing garage door

    Awaiting decision Full applications Extension Windows or glazing 3 docs
    Small domestic
  • 1A Ridge Close London NW4 1ER

    26/2967/191 Submitted 10 Aug 2026 50 yards away

    78% historically approved · decision due ~6 Oct

    Use of building in the rear garden as a self-contained dwelling (Use Class C3)

    Awaiting decision
    Domestic
  • 1B Ridge Close London NW4 1ER

    26/2928/192 Submitted 7 Aug 2026 50 yards away

    78% historically approved · decision due ~6 Oct

    Roof extension with rear dormer window, 2 side facing rooflights. Changes to fenestration; new bifold doors at ground floor level

    Awaiting decision Extension Loft or dormer +1
  • 29 Holders Hill Crescent London NW4 1NE

    26/1017/HSE Submitted 17 Mar 2026 100 yards away

    Raising of the rear patio to provide level access to main house with new steps down to lower garden level and associated guard rails. Changes to fenestration

    Granted Householder Windows or glazing 6 docs
    Domestic
  • 1A Ridge Close London NW4 1ER

    26/0492/191 Submitted 9 Feb 2026 100 yards away

    80% historically approved · decision due ~6 Apr

    Use of the rear outbuilding as 1no. self-contained dwelling (Use Class C3)

    Awaiting decision Lawful development 4 docs
    Small domestic
  • 1A Ridge Close London NW4 1ER

    26/1958/191 Submitted 26 May 2026 100 yards away

    Use of building in the rear garden as a self-contained dwelling (Use Class C3)

    Refused Lawful development 11 docs
    Domestic

In Barnet

  • 26/4001/FUL Awaiting decision

    Frith Manor Orchard Partingdale Lane London NW7 1NX

    Demolition of the existing dwelling and erection of a new two storey dwelling

    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/3998/FUL Awaiting decision

    Ivy Lodge Hadley Common Barnet EN5 5QD

    Demolition of the existing dwelling and erection of a new two storey dwelling with associated amenity space, refuse/recycling storage and 2no off-street parking spaces (phased development)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/3995/FUL Awaiting decision

    Flat B Kingsdene Hammers Lane London NW7 4BY

    Conversion of the first and second floor flat into 2no. self-contained flats. Provision of 1no. off-street car parking and refuse/recycling and cycle storage

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/3971/FUL Awaiting decision

    Lubavitch House Kingsley Way London N2 0EH

    Installation of pedestrian and vehicle access gates fronting Kingsley Way. Installation of mesh security fencing around site perimeter. Replacement of 7no. external doors to the building with new security doors

    Received 3 Nov, published by the council 4 Nov 2026 Full applications
  • 26/3979/FUL Awaiting decision

    St Pauls Church Of England Primary School The Ridgeway London NW7 1QU

    Installation of 2no. air source heat pumps to the rear within associated acoustic fencing and access gate

    Received 3 Nov, published by the council 4 Nov 2026 Full applications