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Planning application

3 St Georges Close London NW11 0LT

Granted Barnet 26/1668/192 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 rear hip to gable, 2no. Side dormer window extensions and 2no. Front facing windows. Removal of three chimneys. (amended)

As published by the council, reference 26/1668/192

Application record

Reference
26/1668/192
Type
Proposed Lawful Development Certificate
Status
Lawful
Decision
Granted As published: Lawful
Received
5 May 2026
Validated
26 May 2026
Decided
23 Jun 2026
Ward
Golders Green
Decision by
Delegated Decision
Postcode
NW11 0LT

Site history

Applications at this address on the Barnet register

This site has had 7 applications since 2025: 3 approved, 1 refused.

  • 26/2899/HSE Decided

    3 St Georges Close London NW11 0LT

    Removal of the existing rear dormer. Part single, part two storey rear extension (AMENDED PROPOSAL)

    Submitted 5 Aug 2026 Householder
  • 26/1437/HSE Granted

    3 St Georges Close London NW11 0LT

    Part single, part two storey side and rear extension with sukkah roof, including conversion of the existing garage into habitable room, insertion of window to replace garage door

    Decided 5 Jun 2026 Householder
  • 26/1078/HSE Refused

    3 St Georges Close London NW11 0LT

    Part single, part two storey rear extension with associated raised platform and rear access steps to garden level following demolition of the existing conservatory. Demolition of existing rear dormer window

    Decided 19 May 2026 Householder
  • 26/1079/HSE Granted

    3 St Georges Close London NW11 0LT

    Alterations to existing roof including crown roof, side and rear dormer window and 2no. front facing rooflights

    Decided 3 Jun 2026 Householder
  • 25/3786/HSE Awaiting decision

    3 St Georges Close London NW11 0LT

    Single storey rear extension with 2no. rooflights, terrace area and access steps to garden

    Submitted 15 Sep 2025 Householder
  • 25/3691/HSE Awaiting decision

    3 St Georges Close London NW11 0LT

    Single storey side and rear extension with sukkah roof, including conversion of the existing garage into habitable room, insertion of window to replace garage door. Removal of the existing conservatory and terrace area and alterations to access steps to garden level

    Submitted 8 Sep 2025 Householder

Timeline

Dates from the published record

  1. 5 May 2026

    Received by Barnet

  2. 26 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Jun 2026

    Decision issued: Lawful

  4. 16 Aug 2026

    Added to PlanIndex

Documents

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

11 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 23 June 2026, 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

  • 3 St Georges Close London NW11 0LT

    26/1437/HSE Submitted 20 Apr 2026 50 yards away

    Part single, part two storey side and rear extension with sukkah roof, including conversion of the existing garage into habitable room, insertion of window to replace garage door

    Granted Householder Extension Windows or glazing 11 docs
    Domestic
  • 3 St Georges Close London NW11 0LT

    26/1078/HSE Submitted 20 Mar 2026 50 yards away

    Part single, part two storey rear extension with associated raised platform and rear access steps to garden level following demolition of the existing conservatory. Demolition of existing rear dormer window

    Refused Householder Extension Loft or dormer +2 11 docs
    Small domestic
  • 3 St Georges Close London NW11 0LT

    25/3691/HSE Submitted 8 Sep 2025 50 yards away

    77% historically approved · decision due ~6 Nov

    Single storey side and rear extension with sukkah roof, including conversion of the existing garage into habitable room, insertion of window to replace garage door. Removal of the existing conservatory and terrace area and alterations to access steps to garden level

    Awaiting decision Householder Extension Windows or glazing 6 docs
    Small domestic
  • 3 St Georges Close London NW11 0LT

    26/1079/HSE Submitted 20 Mar 2026 50 yards away

    Alterations to existing roof including crown roof, side and rear dormer window and 2no. front facing rooflights

    Granted Householder Loft or dormer Windows or glazing 11 docs
    Domestic
  • 3 St Georges Close London NW11 0LT

    25/3786/HSE Submitted 15 Sep 2025 50 yards away

    77% historically approved · decision due ~14 Nov

    Single storey rear extension with 2no. rooflights, terrace area and access steps to garden

    Awaiting decision Householder Extension Loft or dormer 7 docs
    Small domestic
  • 3 St Georges Close London NW11 0LT

    26/2899/HSE Submitted 5 Aug 2026 50 yards away

    77% historically approved · decision due ~30 Sep

    Removal of the existing rear dormer. Part single, part two storey rear extension (AMENDED PROPOSAL)

    Decided Householder Extension Loft or dormer 7 docs
    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