Skip to content
PlanIndex Get alerts
Menu

Planning application

14 Strathmore Gardens London N3 2HL

Refused Barnet 21/5830/192 Proposed Lawful Development Certificate

Works: Extension Loft or dormer Windows or glazing Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Single storey rear extension. Roof extension involving rear dormer window with juliette balcony and 2no front facing rooflights

As published by the council, reference 21/5830/192

Application record

Reference
21/5830/192
Type
Proposed Lawful Development Certificate
Status
Unlawful
Decision
Refused As published: Unlawful
Received
3 Nov 2021
Validated
3 Nov 2021
Decided
1 Dec 2021
Ward
West Finchley
Decision by
Delegated Decision
Postcode
N3 2HL

Timeline

Dates from the published record

  1. 3 Nov 2021

    Received by Barnet

  2. 1 Dec 2021

    Decision issued: Unlawful

  3. 25 Sep 2026

    Added to PlanIndex

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 this refusal means

Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 9 Cadogan Gardens London N3 2HN

    25/3848/HSE Submitted 18 Sep 2025 150 yards away

    77% historically approved · decision due ~14 Nov

    Single storey rear extension with 2no. rooflights. Front porch fenestration and facade alterations

    Awaiting decision Householder Extension Loft or dormer +1 6 docs
    Small domestic

  • 9 Cadogan Gardens London N3 2HN

    26/1925/NMA Submitted 21 May 2026 150 yards away

    65% historically approved · decision due ~16 Jul

    Non material amendment to planning permission 25/3848/HSE dated 04/11/2025 for 'Single storey rear extension with 2no. rooflights. Front porch fenestration and facade alterations'. Amendments includes changes to the design of the rear-facing fenestration including increasing the height of the proposed doors to go up to the underside of the gable roof, increasing the height of the oriel window

    Awaiting decision Amendments Extension Loft or dormer +1 5 docs
    Small domestic

  • 136 Station Road London N3 2SG

    26/3204/FUL Submitted 1 Sep 2026 150 yards away

    63% historically approved · decision due ~27 Oct

    Conversion of existing property into 3no. self-contained flats including: Part single, part two storey rear extension; Roof extension including hip to gable with 1no. rear dormer window, 3no. front facing rooflights and 1no. gable window

    Awaiting decision Full applications New dwelling Extension +2

  • 60 Hervey Close London N3 2HJ

    21/6146/HSE Submitted 23 Nov 2021 150 yards away

    First floor side and part single, part two storey rear extensions with 3no skylights to flat roof of single storey rear extension. Associated alterations and extension to roof including 1no. front facing and 1no. rear facing rooflights and side window. New front porch

    Withdrawn Householder Extension Loft or dormer +1 10 docs
    Small domestic

  • 176A Station Road London N3 2SG

    26/0979/CON Submitted 16 Mar 2026 200 yards away

    Submission of details of condition 4 (TFL) pursuant to planning permission 24/1224/FUL dated 19/06/2024

    Granted Conditions 8 docs

  • 16 Oakfield Road London N3 2HT

    25/4019/PNH Submitted 3 Oct 2025 200 yards away

    56% historically approved · decision due ~28 Nov

    Proposed single storey rear extension with a maximum depth of 5.00m, a maximum height of 3.15m and a maximum eaves height of 3.15m

    Awaiting decision Prior approval Extension 4 docs
    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