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Planning application

60 Lawrence Avenue London NW7 4NN

Awaiting decision Barnet 26/0743/192 Proposed Lawful Development Certificate

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 with rear dormer windows, 2no. front facing rooflights and new side gable window

As published by the council, reference 26/0743/192

Application record

Reference
26/0743/192
Type
Proposed Lawful Development Certificate
Status
Pending Consideration
Received
26 Feb 2026
Validated
26 Feb 2026
Ward
Mill Hill
Postcode
NW7 4NN

Timeline

Dates from the published record

  1. 26 Feb 2026

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 23 April 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 42 days over the applications it decided in the last year.

Documents

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

3 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

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 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

  • 43 Sunnyfield London NW7 4RD

    26/2158/192 Submitted 10 Jun 2026 83m away

    Roof extension involving wraparound side and rear dormer window with 1no. front facing and 1no. side facing rooflight sited on existing roof slopes (amended description)

    Decided Lawful development Extension Loft or dormer +1 6 docs

  • 43 Lawrence Avenue London NW7 4NL

    26/0535/HSE Submitted 11 Feb 2026 97m away

    Part single, part two storey rear extension with roof over and extension of the existing terrace area. Roof extension involving 2no. rear dormer windows following removal of the existing

    Granted Householder Extension Loft or dormer +1 14 docs
    Domestic

  • 11 Tretawn Park London NW7 4PS

    26/1773/NMA Submitted 12 May 2026 110m away

    70% historically approved · decision due ~7 Jul

    Non material amendment to planning permission 22/5054/HSE dated 09/02/2023 for 'Ground floor rear extension. New pitched roof including extensions at roof level to side and front, new roof finishes and 2no side facing rooflights. New front and side balconies with associated railings. Alterations of existing window and door openings. Change to external wall finish. Alteration to existing front vehicular access and front hardstanding. Changes to boundary treatment. Installation of flue' Amendments include minor revisions to windows and doors

    Awaiting decision Amendments Extension Loft or dormer +2 5 docs

  • 11 Tretawn Park London NW7 4PS

    26/2213/192 Submitted 15 Jun 2026 111m away

    Single storey side extension with 2no. additional rooflights [Amended Description]

    Decided Lawful development Extension Loft or dormer 20 docs
    Small domestic

  • 24 Tretawn Gardens London NW7 4NR

    26/0266/HSE Submitted 23 Jan 2026 117m away

    Roof extension involving extended crown roof, raising of the ridge height, side and rear dormer windows and 2no. front facing rooflights

    Granted Householder Extension Loft or dormer +2 16 docs
    Domestic

  • 11 Tretawn Park London NW7 4PS

    26/2758/RCU Submitted 24 Jul 2026 127m away

    79% historically approved · decision due ~2 Oct

    Single storey side extension with 2no. additional rooflights (Retrospective application)

    Awaiting decision Extension Loft or dormer
    Small domestic

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