Planning application
6 South Mount 1125 High Road London N20 0PJ
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 3 people (Retrospective application)
As published by the council, reference 26/0458/RCU
Application record
- Reference
- 26/0458/RCU
- Type
- Retention/Continued Use
- Status
- Pending Consideration
- Received
- 6 Feb 2026
- Validated
- 10 Feb 2026
- Ward
- Whetstone
- Postcode
- N20 0PJ
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2026.
-
26/2452/CON Awaiting decision
6 South Mount 1125 High Road London N20 0PJ
Submission of details of condition 3 (Cycle Parking/storage) pursuant to planning permission 26/0458/RCU dated 07/04/2026
Timeline
Dates from the published record
-
6 Feb 2026
Received by Barnet
-
10 Feb 2026
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 7 April 2026, 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.
Related applications
Cases linked to this one on the register
1 later application on the register refers to this one:
-
26/2452/CON Awaiting decision
6 South Mount 1125 High Road London N20 0PJ
Submission of details of condition 3 (Cycle Parking/storage) pursuant to planning permission 26/0458/RCU dated 07/04/2026
Documents
Plans, drawings, consultee responses and the officer's report
3 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 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 amendment applications in a median of 42 days. More in our guide to how long planning decisions take.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
6 South Mount 1125 High Road London N20 0PJ
93% historically approved · decision due ~24 Aug
Submission of details of condition 3 (Cycle Parking/storage) pursuant to planning permission 26/0458/RCU dated 07/04/2026
Awaiting decision Conditions 3 docs -
1138 High Road London N20 0RA
79% historically approved · decision due ~2 Oct
Submission of details of Conditions 3 (Construction Management Plan -bespoke) 4 (Parking Layout details) 5 (Parking Management Plan) 6 (EV Charging Points) 7 (Cycle Parking) 8 (Refuse & Recycling) pursuant to planning permission 25/2182/PNE dated 29/11/2025
Decided 7 docs -
10 Green Road London N20 0QT
80% historically approved · decision due ~29 Oct
First floor side extension
Awaiting decision Lawful development Extension 4 docs -
51 Swan Lane London N20 0PR
77% historically approved · decision due ~29 Sep
First floor rear extension
Decided Householder Extension 7 docsDomestic -
51 Swan Lane London N20 0PR
77% historically approved · decision due ~22 Jul
First floor rear extension with juliette balcony
Awaiting decision Householder Extension 4 docsDomestic -
Other amendment applications
In Barnet
-
26/3776/NMA Awaiting decision
2 Beechworth Close London NW3 7UT
Non-material amendments to planning permission reference 24/4827/HSE dated 21/01/25 for 'New front boundary walls and access gates. New fencing with associated landscaping.' Amendments include changes to front boundary wall and fences and landscaping
-
26/3775/NMA Awaiting decision
2 Beechworth Close London NW3 7UT
Non-material amendments to planning permission reference 24/0743/HSE dated 20/05/24 for 'Part single, part two-storey side and rear extension. Single storey front infill extension. Second floor roof extension to incorporate terrace area. Alterations to the external facade and fenestration arrangement.' Changes to external finishes / materials; Addition of glass balustrade to east and south elevations of roof terrace; Removal of chimney to north elevation; Changes to fenestration; Changes to hard landscaping: Changes to internal layouts; Amendment to Design and Access Statement
-
26/3778/NMA Awaiting decision
Unit 1 Great North Leisure Park Chaplin Square London N12 0GL
Non-material amendments to planning permission reference C11441AK dated 02/06/98 for 'Variation to condition 13 (Opening Hours) of planning permission ref: C11441A to enable the restaurants to be open until midnight on Mondays to Saturdays and until 11.30pm on Sundays, and to enable restaurant C to open from 7am on Mondays to Saturdays.' Amendments include changing opening hours to allow Unit 1 to open from 7:30am Monday to Sunday
-
26/3748/NMA Awaiting decision
80 Margaret Road Barnet EN4 9RB
Non-material amendments to planning permission reference B/02962/13 dated 18/09/13 for 'Single storey front/side extension and single storey rear extension including new rear patio and part of its enclosure with 1.1m high timber fence and post.' Amendments include revisions to the side extension and renewal of roof coverings
-
26/3741/NMA Awaiting decision
8 North Square London NW11 7AA
Non material amendment to planning permission 26/1111/HSE dated 17/09/2026 for 'Conversion of existing garage and utility room into habitable room, including raising height of roof and insertion of 1no. rooflight and replacement of existing windows on west (side) garage elevation with 1no. door and 1no. window. Insertion of 1no. rooflight to flat section of the main roof. Removal of modern external waste pipes. (Revised Design)'. Amendments includes changes to the wording of condition 3 to enable the required detail/materials to be approved before works starts on each relevant part of the development