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Planning application

20 Dartmouth Road London NW4 3HU

Awaiting decision Barnet 26/3083/192

Works: Extension Loft or dormer Windows or glazing

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Roof extension involving rear dormer windows and 3no. front facing rooflights, with internal alterations. (AMENDED)

As published by the council, reference 26/3083/192

Application record

Reference
26/3083/192
Status
Lawful
Received
21 Aug 2026
Validated
21 Aug 2026
Postcode
NW4 3HU

Timeline

Dates from the published record

  1. 21 Aug 2026

    Received by Barnet

  2. 22 Aug 2026

    Added to PlanIndex

  3. 28 Aug 2026

    Status changed to Lawful

    Previously Pending Consideration.

  4. Decision

    Awaiting decision

    Decision expected by 16 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Barnet took a median of 43 days over the applications it decided in the last year.

What happens while it is decided

The process from here

This application is with Barnet for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About this record

Reading the register

This page mirrors an entry on the statutory planning register that Barnet is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

Nearby applications

Within 500 metres

  • 20 Dartmouth Road London NW4 3HU

    26/3084/192 Submitted 21 Aug 2026 0m away

    79% historically approved · decision due ~16 Oct

    Single storey rear extension infill with 2no. rooflights

    Awaiting decision Extension Loft or dormer
    Small domestic

  • 12 Dartmouth Road London NW4 3HU

    25/3710/192 Submitted 9 Sep 2025 27m away

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

    Decided Lawful development Extension Loft or dormer +1 7 docs

  • 12 Dartmouth Road London NW4 3HU

    25/3427/HSE Submitted 15 Aug 2025 27m away

    Single storey rear extension with 1no. rooflight

    Granted Householder Extension Loft or dormer 10 docs
    Small domestic

  • Flat 1 18 Mount Road London NW4 3PU

    25/4406/FUL Submitted 4 Nov 2025 60m away

    60% historically approved · decision due ~30 Dec

    Change of use of existing ground floor flat from Class C3 single family dwelling to Class C4 house in multiple occupation (HMO) for 3 persons

    Awaiting decision Full applications 7 docs
    Domestic

  • 47 Audley Road London NW4 3EX

    26/2511/192 Submitted 3 Jul 2026 94m away

    79% historically approved · decision due ~31 Aug

    Roof extension involving rear dormer window and 3no. front facing rooflights

    Awaiting decision Extension Loft or dormer +1

  • 30 Audley Road London NW4 3EY

    26/0888/FUL Submitted 9 Mar 2026 131m away

    60% historically approved · decision due ~4 May

    Conversion of an existing dwelling into 2no. self-contained flats. Associated refuse/recycling storage and cycle parking.

    Awaiting decision Full applications New dwelling 15 docs
    Domestic