Skip to content
PlanIndex Get alerts
Menu

Planning application

50 Monkfrith Way London N14 5ND

Granted Barnet 25/3581/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing

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

Proposal

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

As published by the council, reference 25/3581/192

Application record

Reference
25/3581/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
29 Aug 2025
Validated
29 Aug 2025
Decided
1 Sep 2025
Ward
Brunswick Park
Decision by
Delegated Decision
Postcode
N14 5ND

Timeline

Dates from the published record

  1. 29 Aug 2025

    Received by Barnet

  2. 1 Sep 2025

    Decision issued: Lawful

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Steven Gray Design Limited Agent, a design practice

60 applications on PlanIndex · across 6 councils · 82% 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

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.

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

Open the documents

What this grant of permission means

Barnet granted permission on 1 September 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

  • 2 Oak Close London N14 5NR

    26/2543/192 Submitted 6 Jul 2026 100 yards away

    Roof extension involving hip to gable rear dormer window and 2no. front facing rooflights, following removal of chimney on flank elevation (amended description)

    Granted Lawful development Extension Loft or dormer +1 5 docs

  • 2 Oak Close London N14 5NR

    26/2398/HSE Submitted 24 Jun 2026 100 yards away

    77% historically approved · decision due ~19 Aug

    Part single, part two storey side and rear extensions following demolition of the existing garage

    Awaiting decision Householder Extension Demolition 6 docs
    Domestic

  • 18 Cedar Rise London N14 5NH

    21/5012/HSE Submitted 16 Sep 2021 150 yards away

    Single storey front, side and rear extensions

    Granted Householder Extension 17 docs
    Small domestic

  • 2 Oak Close London N14 5NR

    26/3082/HSE Submitted 21 Aug 2026 150 yards away

    77% historically approved · decision due ~16 Oct

    Single storey side and rear extension including removal of the existing patio area

    Decided Householder Extension
    Small domestic

  • 2 Oak Close London N14 5NR

    26/3081/HSE Submitted 21 Aug 2026 150 yards away

    77% historically approved · decision due ~16 Oct

    Two storey side and rear extension following demolition of the existing garage

    Decided Householder Extension Demolition
    Domestic

  • 25 Monkfrith Way London N14 5LY

    26/1018/192 Submitted 17 Mar 2026 150 yards away

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