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Planning application

73 Hale Lane London NW7 3PX

Awaiting decision Barnet 25/3797/192 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 involving hip to gable with 2no. side dormer windows. New rear gable window

As published by the council, reference 25/3797/192

Application record

Reference
25/3797/192
Type
Proposed Lawful Development Certificate
Status
Pending Consideration
Received
16 Sep 2025
Validated
16 Sep 2025
Ward
Edgware
Postcode
NW7 3PX

Site history

Applications at this address on the Barnet register

This site has had 2 applications since 2025: 0 approved, 1 refused.

  • 26/0735/HSE Refused

    73 Hale Lane London NW7 3PX

    Roof extension involving hip to gable, rear dormer window with juliette balconies

    Decided 22 Apr 2026 Householder

Timeline

Dates from the published record

  1. 16 Sep 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 11 November 2025, 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 46 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Area Design Agent, a design practice registered in Worksop

Active · incorporated 2015 · Worksop

29 applications on PlanIndex · across 4 councils · 92% 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 record

Documents

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

13 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided lawful development applications in a median of 28 days. More in our guide to how long planning decisions take.

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

  • 73 Hale Lane London NW7 3PX

    26/0735/HSE Submitted 25 Feb 2026 50 yards away

    Roof extension involving hip to gable, rear dormer window with juliette balconies

    Refused Householder Extension Loft or dormer +1 17 docs
    Domestic

  • 25 Holmwood Grove London NW7 3DS

    26/2530/192 Submitted 6 Jul 2026 50 yards away

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

    Granted Lawful development Extension Loft or dormer +1 6 docs

  • Mathilda Marks Kennedy Jewish Primary School 68 Hale Lane London NW7 3RT

    26/2168/FUL Submitted 10 Jun 2026 150 yards away

    Installation of solar panels to roof

    Granted Full applications

  • Mathilda Marks Kennedy Jewish Primary School 68 Hale Lane London NW7 3RT

    26/2672/LBC Submitted 17 Jul 2026 150 yards away

    97% historically approved · decision due ~14 Sep

    Installation of solar panels to roof

    Decided Heritage and listed buildings

  • 6 The Circle London NW7 3DX

    26/0824/HSE Submitted 4 Mar 2026 150 yards away

    Single storey side extension with crown roof and 1no. rooflight

    Granted Householder Extension Loft or dormer 10 docs
    Small domestic

  • 6 The Circle London NW7 3DX

    26/0822/192 Submitted 4 Mar 2026 150 yards away

    Roof extension involving hip to gable, rear dormer windows with juliette balcony, 3no. front facing rooflight and new side gable window

    Granted Lawful development Extension Loft or dormer +1 7 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