Planning application
18A Holders Hill Crescent London NW4 1ND
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
Timeline
Dates from the published record
-
13 Apr 2026
Received by Barnet
-
27 Apr 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Decision issued: Approve subject to conditions
-
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
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
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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Open the documentsWhat 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
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 docsSmall domestic -
1A Ridge Close London NW4 1ER
78% historically approved · decision due ~6 Oct
Use of building in the rear garden as a self-contained dwelling (Use Class C3)
Awaiting decisionDomestic -
1B Ridge Close London NW4 1ER
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
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 docsDomestic -
1A Ridge Close London NW4 1ER
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 docsSmall domestic -
1A Ridge Close London NW4 1ER
Use of building in the rear garden as a self-contained dwelling (Use Class C3)
Refused Lawful development 11 docsDomestic
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