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Planning application

143 Colindale Avenue London NW9 5HB

Decided Barnet 25/3362/192 Proposed Lawful Development Certificate

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

Proposal

Erection of a garden outhouse

As published by the council, reference 25/3362/192

Application record

Reference
25/3362/192
Type
Proposed Lawful Development Certificate
Status
Unlawful
Decision
Unlawful
Received
12 Aug 2025
Validated
22 Aug 2025
Decided
17 Oct 2025
Ward
Colindale South
Decision by
Delegated Decision
Postcode
NW9 5HB

Timeline

Dates from the published record

  1. 12 Aug 2025

    Received by Barnet

  2. 22 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Oct 2025

    Decision issued: Unlawful

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Uxbridge

8 applications on PlanIndex · across 5 councils

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

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.

Trade members open them from here.

Open the documents

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 143 Colindale Avenue London NW9 5HB

    25/4749/192 Submitted 27 Nov 2025 0m away

    79% historically approved · decision due ~22 Jan

    Erection of a rear outbuilding

    Awaiting decision Lawful development 3 docs

  • 143 Colindale Avenue London NW9 5HB

    25/3364/192 Submitted 12 Aug 2025 0m away

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

    Decided Lawful development Extension Loft or dormer +1 6 docs

  • 143 Colindale Avenue London NW9 5HB

    25/3363/PNH Submitted 12 Aug 2025 0m away

    Single storey rear extension with a depth of 6.00 metres, a maximum height of 2.90 metres and an eaves height of 2.85 metres

    Refused Prior approval Extension 5 docs
    Small domestic

  • 1 Charcot Road London NW9 5HG

    26/1860/CON Submitted 18 May 2026 18m away

    Submission of details of Condition 4 (Construction Management and Logistics Plan) pursuant to planning appeal APP/N5090/W/24/3353229 dated 22/04/2025 planning ref 24/2588/FUL

    Granted Conditions 4 docs

  • 1 Charcot Road London NW9 5HG

    26/0013/FUL Submitted 5 Jan 2026 21m away

    61% historically approved · decision due ~6 Mar

    Partial retention of building and continuation of Cafe use. Internal layout of building to be amended with new partitioning and subdivision into three separate units - one retained for Cafe use, second unit to be used for retail and a third unit to be used as auxiliary storage for the use of an adjacent supermarket located at the ground floor retail unit

    Awaiting decision Full applications 8 docs

  • 1 Charcot Road London NW9 5HG

    25/4281/S73 Submitted 27 Oct 2025 26m away

    Variation of Condition 3 (Hours of Use) of planning permission reference 25/0112/FUL dated 01/04/2025 for 'Change of use of the ground floor from a restaurant Class E(b) to a retail shop Class E(a).' Variation to include increase in opening hours from 07:00am to 11:00pm Monday-Sunday including Bank and Public Holidays to 07:00am to 02:00am Monday-Sunday including Bank and Public Holidays

    Refused Conditions 28 docs

In Barnet

  • 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
  • 26/2025/192 Decided

    18 Hale Drive London NW7 3DU

    Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable window

    1 Jun 2026 Lawful development