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Planning application

38 Colin Park Road London NW9 6HS

Granted Barnet 25/4510/192 Proposed 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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey front porch extension. Roof extension involving hip to gable, rear dormer with juliette balcony, 3no. front facing rooflights and new side gable window

As published by the council, reference 25/4510/192

Application record

Reference
25/4510/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
12 Nov 2025
Validated
12 Nov 2025
Decided
9 Dec 2025
Ward
Colindale South
Decision by
Delegated Decision
Postcode
NW9 6HS

Site history

Applications at this address on the Barnet register

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

  • 25/4509/PNH Granted

    38 Colin Park Road London NW9 6HS

    Single storey rear extension with a proposed depth of 4.00m, maximum height of 3.90m and eaves height of 2.86m

    Decided 17 Dec 2025 Prior approval

Timeline

Dates from the published record

  1. 12 Nov 2025

    Received by Barnet

  2. 9 Dec 2025

    Decision issued: Lawful

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Detailed Planning Ltd Agent, a planning consultancy registered in London

Active · incorporated 2011 · London

152 applications on PlanIndex · across 26 councils · 94% 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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What this grant of permission means

Barnet granted permission on 9 December 2025, 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 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

  • 38 Colin Park Road London NW9 6HS

    25/4509/PNH Submitted 12 Nov 2025 50 yards away

    Single storey rear extension with a proposed depth of 4.00m, maximum height of 3.90m and eaves height of 2.86m

    Granted Prior approval Extension 5 docs
    Small domestic

  • 64 Colin Park Road London NW9 6HS

    26/3118/HSE Submitted 24 Aug 2026 50 yards away

    77% historically approved · decision due ~16 Nov

    Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window. Removal of chimney (amended description).

    Awaiting decision Householder Extension Loft or dormer +1
    Domestic

  • 16 Colin Park Road London NW9 6HS

    21/5969/192 Submitted 11 Nov 2021 100 yards away

    Roof extension involving hip to gable and rear dormer window

    Granted Lawful development Extension Loft or dormer +1 7 docs

  • 3B Manor Way London NW9 6JD

    26/2879/FUL Submitted 4 Aug 2026 100 yards away

    63% historically approved · decision due ~30 Sep

    Conversion of the existing garage into habitable room involving insertion of window to replace garage door. Replacement of the existing flat roof with a pitched roof over existing first side extension. Alterations to frontage, including partial removal of the front wall and new driveway and planters

    Decided Full applications Extension Windows or glazing 5 docs

  • 3B Manor Way London NW9 6JD

    26/2880/FUL Submitted 4 Aug 2026 100 yards away

    63% historically approved · decision due ~30 Sep

    Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights

    Decided Full applications Extension Loft or dormer +1

  • 289 Edgware Road, London, NW9 6NB

    26/1316 Submitted 25 May 2026 200 yards away

    79% historically approved · decision due ~20 Jul

    Installation of 1x internally static illuminated fascia sign and 1x static internally illuminated...

    Decided 11 docs

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