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Planning applications in N12

PlanIndex holds 394 planning applications with N12 postcodes, the earliest from 2021, the newest from October 2026. 76% of clear-cut decisions were approvals.

394
Applications since 2021
76%
Approved clear-cut outcomes
1
Planning authority

Applications in N12

Newest first · page 1 of 8

  • 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

    Submitted 19 Oct 2026 Amendments
  • 26/3779/CON Awaiting decision

    David Lloyd Leisure Centre Leisure Way London N12 0QZ

    Submission of details of condition 4 (Lighting Mitigation Measures) pursuant to appeal decision 6005914 dated 08/07/26 (planning reference 25/2179/FUL)

    Submitted 19 Oct 2026
  • 26/3763/RCU Awaiting decision

    43 Eton Avenue London N12 0BD

    Change of use from a single dwellinghouse (Use Class C3) to a 5 bed HMO (House in Multiple Occupation (Use Class C4) for up to 5 people. Associated refuse/recycling/cycle storage (Retrospective application)

    Submitted 16 Oct 2026
  • 26/3750/HSE Awaiting decision

    138 Summers Lane London N12 0PX

    Part single, part two storey side and rear extension, following demolition of porch and rear projections. Relocation of front door. New vehicular access to provide off-street parking. (Amended Description).

    Submitted 16 Oct 2026 Householder
  • 26/3739/HSE Awaiting decision

    14 Hemingford Close London N12 9HF

    Part single, part two storey side and rear following demolition of existing conservatory

    Submitted 15 Oct 2026 Householder
  • 26/3717/192 Awaiting decision

    100 Ashurst Road London N12 9AB

    Roof extension involving hip to gable, rear dormer window, 3no front facing rooflights and new side gable window (amended description)

    Submitted 14 Oct 2026
  • 26/3698/CON Awaiting decision

    Woodhouse College Woodhouse Road London N12 9EY

    Submission of details of condition 12 (Hard and Soft Landscaping works) 19 (Biodiversity Gain Plan required) 20 (Habitat Management and Monitoring Plan) pursuant to planning permission 26/0010/FUL dated 22/09/2026

    Submitted 13 Oct 2026
  • 26/3691/NMA Decided

    20 Fallow Court Avenue London N12 0EB

    Non material amendment to planning permission 25/2619/HSE dated 04/08/2025 for 'Single storey side and rear extension' Amendments include squaring off angled section of extension

    Submitted 13 Oct 2026 Amendments
  • 26/3644/CON Awaiting decision

    679 High Road London N12 0DA

    Submission of details of condition 30(a) (Secured by Design) pursuant to planning permission 23/4026/FUL dated 23/04/2024

    Submitted 8 Oct 2026
  • 26/3631/HSE Awaiting decision

    9 Linkside London N12 7LE

    Installation of 2no. air conditioning units to side elevation

    Submitted 7 Oct 2026 Householder
  • 26/3634/CON Awaiting decision

    Woodhouse College Woodhouse Road London N12 9EY

    Submission of details of condition 5 (Demolition and Construction Management and Logistics Plan) 11 (Tree Protection) 16 (Drainage Strategy) pursuant to planning permission 26/0010/FUL dated 22/09/2026

    Submitted 7 Oct 2026
  • 26/3614/192 Awaiting decision

    5 Cliveden Close London N12 8BE

    Installation of a single air-to-air heat pump outdoor compressor unit

    Submitted 6 Oct 2026
  • 26/3639/LIC Awaiting decision

    Flint Court 707 High Road London N12 0BT

    Removal of 3no existing antennas, 1no existing equipment cabinet, relocation of 1no. antenna and the installation of 3no. new antennas, 1no new equipment cabinet and other associated ancillary works thereto

    Submitted 6 Oct 2026
  • 26/3600/FUL Awaiting decision

    Neptune House 2A Alexandra Grove London N12 8NU

    Single-storey upward mansard roof extension to provide additional Class E office accommodation, with a recessed balcony within the roof slope, associated internal alterations including a new passenger lift

    Submitted 5 Oct 2026 Full applications
  • 26/3593/HSE Awaiting decision

    67 Granville Road London N12 0JG

    Part conversion of the garage into habitable room with new garage door. First floor side extension. Alterations to existing first floor rear windows and new proposed side window (amended description).

    Submitted 5 Oct 2026 Householder
  • 26/3576/HSE Awaiting decision

    11 Thyra Grove London N12 8HB

    Single storey rear extension with new patio area. Changes to ground floor side fenestration

    Submitted 2 Oct 2026 Householder
  • 26/3565/FUL Awaiting decision

    40 Lullington Garth London N12 7AP

    Construction of a two storey dwellinghouse with rooms in the roofspace and lower ground floor level with associated amenity space, provision of off-street parking, refuse and cycle storage, following demolition of existing double garage. External works to the existing house including removal of existing rear extension and side verandas, alterations to existing amenity space and provision of off-street parking. Demolition of rear garden storage building and erection of a new storage building at the rear garden

    Submitted 2 Oct 2026 Full applications
  • 26/3521/FUL Awaiting decision

    First Floor Flat 6 Woodhouse Road London N12 0RG

    Roof extension involving rear dormer window and 2no. front facing rooflights

    Submitted 29 Sep 2026 Full applications
  • 26/3523/FUL Awaiting decision

    230 Woodhouse Road London N12 0RS

    Change of use of the existing public house/drinking establishment (Sui Generis) to a coffee shop (Class E(b))

    Submitted 29 Sep 2026 Full applications
  • 26/3533/HSE Awaiting decision

    13 Twineham Green London N12 7EP

    Part single, part two storey rear extension with pitched roof and 3no. rooflights and flat roof on first floor rear element. First floor front infill extension following the removal of existing front balcony. Installation of solar panels on roof

    Submitted 29 Sep 2026 Householder
  • 26/3458/CON Decided

    Rear Of 114 Torrington Park London N12 9AH

    Submission of details of conditions 6 (Hard and soft landscaping) 7 (Boundary treatments and enclosures/bin storage) 8 (Biodiversity enhancements) 9 (Cycle parking/storage) pursuant to planning appeal APP/N5090/W/24/3337508 dated 18/06/2024 (planning ref 23/4779/FUL)

    Submitted 23 Sep 2026
  • 26/3453/FUL Awaiting decision

    22 - 24 Thurlestone Avenue London N12 0LP

    Single storey extension to the existing rear (Class E) office outbuilding following demolition of existing annexe outbuilding

    Submitted 22 Sep 2026 Full applications
  • 26/3417/PNH Decided

    17 Summers Lane London N12 0PE

    2no. Single storey rear extensions with a proposed depth of 5.00 metres, maximum height of 3.64 metres and eaves height of 2.76 metres. Following demolition of the existing garage and rear outrigger.

    Submitted 17 Sep 2026 Prior approval
  • 26/3407/PNH Awaiting decision

    12 Ingleway London N12 0QJ

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 2.75 metres and eaves height of 2.75 metres, following demolition of the existing conservatory.

    Submitted 17 Sep 2026 Prior approval
  • 26/3367/FUL Withdrawn

    138 Summers Lane London N12 0PX

    Conversion of the existing dwelling into 2no. self-contained flats including part single, part two storey side and rear extensions. New front vehicular access and hardstanding to provide off-street parking

    Submitted 15 Sep 2026 Full applications
  • 26/3402/LIC Awaiting decision

    Britannia House 960 High Road London N12 9RY

    Removal and replacement of 3no. antennas with other associated ancillary works thereto.

    Submitted 15 Sep 2026
  • 26/3343/CON Decided

    608 High Road London N12 0AA

    Submission of details of condition 3 (Sound insulation) 6 (Subdivision of amenity space) pursuant to planning permission 24/4563/FUL dated 14/04/2025

    Submitted 11 Sep 2026
  • 26/3327/HSE Awaiting decision

    26 Finchley Park London N12 9JN

    Single storey rear extension with 1no. Rooflight and new raised patio area following demolition of the existing single storey rear outrigger. Installation of 1no. rear window. (Amended Description)

    Submitted 11 Sep 2026 Householder
  • 26/3296/FUL Awaiting decision

    76 Southover London N12 7HB

    Change of use from Hair Salon (Class E) to amalgamate first floor dwelling into enlarged self-contained dwelling (Class C3) including single storey rear and side extension with carport, utility room, new access steps with associated railing and 2no. rooflights following demolition of the existing garage. New front infill and insertion of 2no. casement windows. Associated rear cycle storage

    Submitted 10 Sep 2026 Full applications
  • 26/3278/CON Decided

    39 Friern Park London N12 9DE

    Submission of details of conditions 5 (Refuse collection) and 6 (Demolition and Construction Management and Logistics plan) pursuant to planning permission 21/4204/FUL dated 07/07/2026.

    Submitted 8 Sep 2026
  • 26/3256/192 Awaiting decision

    36 Friern Watch Avenue London N12 9NT

    Roof extension involving hip to gable, rear dormer with juliette balcony, 3no. front facing rooflights and new side gable window. Removal of chimney stack

    Submitted 7 Sep 2026
  • 26/3222/HSE Decided

    46 Michleham Down London N12 7JN

    Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration

    Submitted 3 Sep 2026 Householder
  • 26/3124/PNH Decided

    3 Dale Grove London N12 8EE

    Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.63 metres and eaves height of 3.00 metres.

    Submitted 25 Aug 2026 Prior approval
  • 26/3065/PNH Decided

    61 Petworth Road London N12 9HE

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres. Following demolition of the existing temporary garden storage.

    Submitted 20 Aug 2026 Prior approval
  • 26/3061/FUL Refused

    318 Ballards Lane London N12 0EY

    Single storey rear extension (Part retrospective application)

    Submitted 20 Aug 2026 Full applications
  • 26/3087/LIC Awaiting decision

    North Finchley Telephone Exchange 885 High Road London N12 8QA

    Removal of 3 x Nokia AEQC antenna at 22.6m from the stub-tower upon the rooftop of the BT Telephone Exchange. Installation of 3 x Nokia AVHQB antenna at 22.6m utilising existing steelwork upon the stub-tower on the exchange rooftop. Ancillary works will see the re-use of 3 x existing A13451R0V06 antenna at 22.6m and 3 x AZNC RRUs at 22m on the stub-tower. Removal of 6 x RRUs at 22m, 3 x C2 Combiners and 6 x Feeder cables and replacement with 6 x new NOKIA RRUs at 22m, 3 x Multicore fibre cables, 3 x DC Cables, 3 x BoB Boxes, the re-use of 3 x existing multicore fibre cables and refreshment works within the rooftop equipment cabinets.

    Submitted 20 Aug 2026
  • 26/3051/PNH Decided

    36 Friern Watch Avenue London N12 9NT

    Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.50 metres and eaves height of 2.90 metres.

    Submitted 19 Aug 2026 Prior approval
  • 26/3006/192 Awaiting decision

    36 Friern Watch Avenue London N12 9NT

    Roof extension involving hip-to-gable roof enlargement with rear dormer window, Juliet balcony, removal of the existing chimney stack, three front-facing rooflights and a new side gable window. Alterations to the existing front projection, including replacement of the existing flat roof with a mono-pitched roof and the extension and reconfiguration of the existing WC. (Amended)

    Submitted 14 Aug 2026
  • 26/2980/192 Awaiting decision

    40 Rosemont Avenue London N12 0BX

    Removal of the existing front boundary wall

    Submitted 12 Aug 2026
  • 26/2991/192 Awaiting decision

    15 Cissbury Ring North London N12 7AL

    Roof extension involving rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window. Ground floor alterations to fenestration including the insertion of a new side window, replacement of a rear door with a larger window, and a replacement flat roof (to match existing) over the existing single-storey rear extension with enlarged skylight

    Submitted 12 Aug 2026
  • 26/2970/PNH Awaiting decision

    47 Grove Road London N12 9EB

    Single storey rear extension with a proposed depth of 6 metres, maximum height of 3.4 metres and eaves height of 2.7 metres.

    Submitted 11 Aug 2026 Prior approval
  • 26/2969/192 Awaiting decision

    1 Barham Court Lullington Garth London N12 7BT

    Single storey rear extension with new access steps

    Submitted 11 Aug 2026
  • 26/2950/CON Decided

    Woodhouse College Woodhouse Road London N12 9EY

    Submission of details of condition 14 (Security Measures) pursuant to planning permission 23/2992/FUL dated 21/05/24

    Submitted 10 Aug 2026
  • 26/2951/S73 Awaiting decision

    Woodhouse College Woodhouse Road London N12 9EY

    Variation of condition 1 (Approved Plans) of planning permission reference 23/2992/FUL dated 21/05/2024 for 'Construction of a part two, part three storey building with associated access, parking, external amenity spaces and hard and soft landscaping to provide mathematics school (Use Class F1(a)).' Variation to include: Relocation and enlargement of the external dining canopy; Incorporation of photovoltaic panels to the revised canopy; Removal of 5no. street trees adjacent to the vehicular access

    Submitted 10 Aug 2026
  • 26/2949/FUL Awaiting decision

    Manaton And Shanklin Holden Avenue London N12 8HX

    Partial demolition of rear extension at Manaton. Single-storey side extension to existing dwelling at Manaton and reconfiguration of garden space to create 1no. additional single-storey dwelling (Class C3(a)). Associated amenity space, cycle storage, parking and creation of new vehicular access on Holden Road

    Submitted 10 Aug 2026 Full applications
  • 26/2961/LIC Awaiting decision

    Wren Academy 41 Hilton Avenue London N12 9HB

    Proposed extension of existing 17.40m high lattice tower to 21.35m high, replace 3no. existing antennas, relocate 3no. existing antennas, and associated ancillary

    Submitted 10 Aug 2026
  • 26/2942/HSE Decided

    14 Folkington Corner London N12 7BH

    Single storey rear infill extension with 2no. rooflights. Conversion of the existing garage into habitable room, insertion of windows to replace the garage door. New front porch. Changes to fenestrations; new door and new window to side elevation. Replacement of rear patio doors. Extensions and alterations to roof including new rear dormer window and 1no. front, 1no. rear facing roof light

    Submitted 7 Aug 2026 Householder
  • 26/2936/FUL Awaiting decision

    829 High Road London N12 8PR

    Refurbishment of the existing ground floor commercial unit (Use Class E(c) estate agents), including rear courtyard infill extension and new rooflight. Conversion of existing upper flat into 3no. self-contained flats including new communal staircase. Changes to fenestration

    Submitted 7 Aug 2026 Full applications
  • 26/2925/PNH Decided

    17 Summers Lane London N12 0PE

    Single storey rear extension with a proposed depth of 5.00 metres, maximum height of 3.71 metres and eaves height of 2.76 metres. Following demolition of the existing side/rear garage and rear outrigger.

    Submitted 7 Aug 2026 Prior approval
  • 26/2909/HSE Decided

    7 Offham Slope London N12 7BZ

    Single storey rear extension with flat roof and rooflight. Garage extension and conversion into habitable room with link to existing house. Insertion of window to replace garage door and new door on flank wall of main dwelling. New patio and access steps in rear garden (amended description).

    Submitted 6 Aug 2026 Householder

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