Planning application
3 St Georges Close London NW11 0LT
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)
-
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
-
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
-
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
-
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
-
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
Timeline
Dates from the published record
-
5 May 2026
Received by Barnet
-
26 May 2026
Validated
Checked as complete and ready for consideration.
-
23 Jun 2026
Decision issued: Lawful
-
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 documentsWhat 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
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 docsDomestic -
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
Refused Householder Extension Loft or dormer +2 11 docsSmall domestic -
3 St Georges Close London NW11 0LT
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 docsSmall domestic -
3 St Georges Close London NW11 0LT
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 docsDomestic -
3 St Georges Close London NW11 0LT
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 docsSmall domestic -
3 St Georges Close London NW11 0LT
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 docsDomestic
Other lawful development applications
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).
-
26/1362/191 Refused
145 Cotswold Gardens London NW2 1PL
Use as a House in Multiple Occupation (HMO) for 6 people
-
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)
-
26/2392/192 Refused
6 Mostyn Road Edgware HA8 0JD
New front hardstanding and vehicular access to provide off-street parking
-
26/2059/192 Refused
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding