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Planning application

70 Brent Street London NW4 2ES

Awaiting decision Barnet 25/4048/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Single storey side/rear extension following the demolition of existing garage. Roof extension with rear wrap around dormer windows

As published by the council, reference 25/4048/192

Application record

Reference
25/4048/192
Type
Proposed Lawful Development Certificate
Status
Pending Consideration
Received
7 Oct 2025
Validated
7 Oct 2025
Ward
Hendon
Postcode
NW4 2ES

Site history

Applications at this address on the Barnet register

This site has had 6 applications since 2025.

  • 26/2828/FUL Awaiting decision

    70 Brent Street London NW4 2ES

    Demolition of the existing dwellinghouse and the erection of a replacement 2-storey with mansard roof building for use as a place of worship (Class F1(f), synagogue), with associated parking, cycle storage, refuse storage and landscaping

    Submitted 30 Jul 2026 Full applications
  • 25/4796/192 Awaiting decision

    70 Brent Street London NW4 2ES

    1No single storey side extension, 2No single storey rear extensions and roof extension involving wraparound dormer (AMENDED)

    Submitted 1 Dec 2025 Lawful development
  • 25/4801/PNH Awaiting decision

    70 Brent Street London NW4 2ES

    single-storey rear extension projecting from a side garage with a maximum proposed depth of 8.0m, a maximum height of 3.0m and an eaves height of 3.0m

    Submitted 1 Dec 2025 Prior approval
  • 25/3984/PNH Awaiting decision

    70 Brent Street London NW4 2ES

    2no. Single-storey rear extension with a proposed depth of 8.00m, maximum height of 3.00m and eaves height of 3.00m

    Submitted 1 Oct 2025 Prior approval
  • 25/3985/PNH Awaiting decision

    70 Brent Street London NW4 2ES

    2no. Single-storey rear extension with a proposed depth of 8.00m, maximum height of 3.80m and eaves height of 3.00m

    Submitted 1 Oct 2025 Prior approval

Timeline

Dates from the published record

  1. 7 Oct 2025

    Received by Barnet

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 2 December 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

Dimensions- Planning&Architecture Agent, an architecture practice

280 applications on PlanIndex · across 21 councils · 68% 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

5 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

  • 70 Brent Street London NW4 2ES

    25/4796/192 Submitted 1 Dec 2025 50 yards away

    80% historically approved · decision due ~26 Jan

    1No single storey side extension, 2No single storey rear extensions and roof extension involving wraparound dormer (AMENDED)

    Awaiting decision Lawful development Extension Loft or dormer 3 docs
    Small domestic
  • 70 Brent Street London NW4 2ES

    25/4801/PNH Submitted 1 Dec 2025 50 yards away

    56% historically approved · decision due ~28 Jan

    single-storey rear extension projecting from a side garage with a maximum proposed depth of 8.0m, a maximum height of 3.0m and an eaves height of 3.0m

    Awaiting decision Prior approval Extension 3 docs
    Small domestic
  • 70 Brent Street London NW4 2ES

    25/3984/PNH Submitted 1 Oct 2025 50 yards away

    56% historically approved · decision due ~26 Nov

    2no. Single-storey rear extension with a proposed depth of 8.00m, maximum height of 3.00m and eaves height of 3.00m

    Awaiting decision Prior approval Extension 4 docs
    Small domestic
  • 70 Brent Street London NW4 2ES

    25/3985/PNH Submitted 1 Oct 2025 50 yards away

    56% historically approved · decision due ~26 Nov

    2no. Single-storey rear extension with a proposed depth of 8.00m, maximum height of 3.80m and eaves height of 3.00m

    Awaiting decision Prior approval Extension 4 docs
    Small domestic
  • 70 Brent Street London NW4 2ES

    26/2828/FUL Submitted 30 Jul 2026 50 yards away

    63% historically approved · decision due ~25 Sep

    Demolition of the existing dwellinghouse and the erection of a replacement 2-storey with mansard roof building for use as a place of worship (Class F1(f), synagogue), with associated parking, cycle storage, refuse storage and landscaping

    Awaiting decision Full applications Loft or dormer Demolition
    Domestic
  • 1 Golders Rise London NW4 2HX

    26/3513/192 Submitted 28 Sep 2026 50 yards away

    78% historically approved · decision due ~24 Nov

    Single storey rear extension, front porch infill, replacement rear patio following the removal of the existing decking area and shed, and repaving of the existing front driveway. (AMENDED)

    Awaiting decision Extension
    Small domestic

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