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Planning applications in N12

PlanIndex holds 346 planning applications with N12 postcodes, the earliest from 2021, the newest from September 2026. 73% of clear-cut decisions were approvals.

346
Applications since 2021
73%
Approved clear-cut outcomes
1
Planning authority

Applications in N12

Newest first · page 1 of 7

  • 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 Awaiting decision

    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 Awaiting decision

    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 Awaiting decision

    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 Awaiting decision

    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 Awaiting decision

    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 Awaiting decision

    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 Awaiting decision

    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 Awaiting decision

    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 Awaiting decision

    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
  • 26/2918/FUL Awaiting decision

    37-45 And 48-50 Nansen Village 21 Woodside Avenue Nansen Village London N12 8RW

    Alterations to existing roof including the raising of the ridge height, new ridge tile, fascia/soffits/eaves boards, lead flashing and rainwater goods to all properties

    Submitted 6 Aug 2026 Full applications
  • 26/2898/FUL Awaiting decision

    Finchley Catholic High School Woodside Lane London N12 8TA

    Installation of lighting to the existing artificial grass sports pitch

    Submitted 5 Aug 2026 Full applications
  • 26/2907/FUL Awaiting decision

    273 Ballards Lane London N12 8NR

    Installation of a minivac plant housed within an acoustic enclosure to the existing service yard

    Submitted 5 Aug 2026 Full applications
  • 26/2886/FUL Awaiting decision

    Westwood Lodge Torrington Grove London N12 9NP

    Additional storey at third floor level with associated pitched roof to provide 2no. self-contained flats. Extension of existing hardstanding area to create two additional parking spaces with EV charging points. Associated cycle parking storage

    Submitted 5 Aug 2026 Full applications
  • 26/2901/192 Awaiting decision

    54 And 56 Ravensdale Avenue London N12 9HT

    Proposed lockable internal doorway to connect both properties

    Submitted 5 Aug 2026
  • 26/2900/LIC Awaiting decision

    Car Park At Finchley Memorial Hospital Granville Road London N12 0JE

    Installation of 2no. 8m light wooden pole and 1no. 9m light wooden pole

    Submitted 5 Aug 2026
  • 26/2859/RCU Awaiting decision

    6 Twineham Green London N12 7ER

    Roof extension involving rear dormer window ( Retrospective Application)

    Submitted 3 Aug 2026
  • 26/2846/192 Awaiting decision

    159 Woodhouse Road London N12 9NN

    Roof extension with rear dormer window and 3no. front facing rooflights following the demolition of existing chimney stack

    Submitted 3 Aug 2026
  • 26/2848/HSE Awaiting decision

    159 Woodhouse Road London N12 9NN

    New front hardstanding and vehicular access to provide off-street parking with associated landscaping

    Submitted 3 Aug 2026 Householder
  • 26/2808/HSE Awaiting decision

    85 Lullington Garth London N12 7BL

    Single storey side/rear infill, first floor side extension. Conversion of garage into habitable room, insertion of window to replace garage door. Alterations to the fenestration and insertion of 2.No rooflights to existing flat roof (AMENDED DESCRIPTION)

    Submitted 29 Jul 2026 Householder
  • 26/2803/HSE Awaiting decision

    15 Poynings Way London N12 7LP

    Part single, part two storey side and rear extension. Conversion and extension of the existing garage, insertion of window to replace garage door. New front porch

    Submitted 29 Jul 2026 Householder
  • TPP/0434/26 Awaiting decision

    Alcombe House 5 Holden Avenue London N12 8HY

    1 x Sycamore (applicants ref. T1) - Reduce down to a high standing stump (monolith) around 11 feet high. Standing in Group G79 of Tree Preservation Order. (5 day notice)

    Submitted 27 Jul 2026
  • 26/2693/HSE Awaiting decision

    24 Addington Drive London N12 0PH

    Single story front and side extension with 2no. rooflights incorporating new front porch. Single storey rear conservatory

    Submitted 20 Jul 2026 Householder
  • 26/2670/HSE Awaiting decision

    65 Westbury Road London N12 7PB

    Erection of a rear outbuilding following demolition of the existing outbuilding

    Submitted 17 Jul 2026 Householder
  • 26/2657/191 Awaiting decision

    22 Woodhouse Road London N12 0RG

    Use of property as nine self contained flats

    Submitted 16 Jul 2026
  • 26/2641/192 Awaiting decision

    39 Northiam London N12 7ET

    Conversion of the existing garage into habitable room, insertion of window to replace the garage door

    Submitted 15 Jul 2026
  • 26/2582/FUL Awaiting decision

    17 Woodside Park Road London N12 8RT

    Single storey rear extension with new patio area

    Submitted 9 Jul 2026 Full applications
  • 26/2546/S73 Awaiting decision

    Land Rear Of 35 - 49 Gainsborough Road London N12 8AA

    Variation of conditions 1 (Approved Plans), 3 (Levels), 4 (Materials), 5 (Demolition and Construction Management Plan), 6 (Refuse), 7 (Land Contamination), 8 (Landscaping), 9 (Tree Protection), 10 (Green Roof), 11 (Cycle Parking), 12 (Boundary Treatment), 21 (Foundation Design), 22 (Low Impact Lighting), 23 (Biodiversity Enhancement Plan) and 24 (Secured By Design) of planning permission reference 25/1972/FUL dated 05/06/26 for 'Demolition of existing garages and erection of 3no. single storey dwellings with amenity space, refuse/recycling/bicycle enclosures and soft landscaping.' Variation to include: Alterations to building footprints; Amendments to the wording of conditions 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 21, 22, 23, and 24

    Submitted 7 Jul 2026
  • 26/2544/HSE Awaiting decision

    34 Rosemont Avenue London N12 0BX

    Single storey rear extension with flat roof and 1no. rooflight following demolition of the existing conservatory. Reinstatement of the original entrance door and front window following removal of the existing porch. Changes to rear fenestration

    Submitted 7 Jul 2026 Householder
  • 26/2513/192 Awaiting decision

    120 Woodgrange Avenue London N12 0PS

    Roof extension involving rear dormer window and 3no. front facing rooflights

    Submitted 3 Jul 2026
  • 26/2470/FUL Awaiting decision

    Wingate And Finchley Football Club Summers Lane London N12 0PD

    Installation of padel courts including lighting, covered seating area and associated soft and hard landscaping. New shelter/storage room (Part Retrospective)

    Submitted 30 Jun 2026 Full applications
  • 26/2478/RCU Awaiting decision

    129 Nether Street London N12 8AB

    New front hardstanding and vehicular access to provide off-street parking. Installation of garden wall and front access gates. (Retrospective Application)

    Submitted 30 Jun 2026
  • 26/2466/FUL Awaiting decision

    431 High Road London N12 0AP

    Refurbishment of existing ground floor shop (Class E) including new shopfront. Conversion of existing first and second floor ancillary commercial accommodation into 2no. self-contained flats (Class C3). Associated refuse and cycle storage

    Submitted 29 Jun 2026 Full applications
  • 26/2458/FUL Awaiting decision

    Brentmead House 2 Britannia Road London N12 9RS

    Construction of a roof extension to provide two additional storeys comprising 5 self-contained flats (Use Class C3), together with associated works including refuse/recycling storage and cycle parking

    Submitted 29 Jun 2026 Full applications
  • 26/2402/192 Awaiting decision

    57 Westbury Road London N12 7PB

    Changes to fenestration including insertion of 3no. new windows to north elevation, 1no. new window to south elevation. 2no. new windows to rear elevation, alterations to front elevation: front door, rooflights and windows

    Submitted 24 Jun 2026
  • 26/2399/CON Decided

    47 Woodside Avenue London N12 8TT

    Submission of details of condition 4 (Demolition and Construction Management and Logistics Plan) 7 (Biodiversity Gain Plan) pursuant to planning permission 25/1411/FUL dated 18/07/2025 Condition 4 - NLH - Construction Management Plan V2.1 Rev 01 - 17.06.26 Condition 7 - ufm3n (GRANT OF PERMISSION Application Number: 26/1128/BNG). We are submitting this document as proof that the details required under Condition no 7 has been approved. We request an approval notice is issued referencing condition no 7.

    Submitted 24 Jun 2026
  • 26/2397/CON Decided

    71 Southover London N12 7HG

    Submission of details of condition 7 (Noise mitigation - Air Con and ASHP) pursuant to planning permission 26/0983/HSE dated 15/06/2026

    Submitted 24 Jun 2026
  • 26/2388/192 Awaiting decision

    15 Poynings Way London N12 7LP

    Roof extension involving wrap around dormer and 1no. front facing rooflight

    Submitted 23 Jun 2026
  • 26/2372/HSE Awaiting decision

    119 Ashurst Road London N12 9AA

    Single storey side extension

    Submitted 23 Jun 2026 Householder
  • 26/2393/HSE Decided

    71 Torrington Park London N12 9PN

    Single storey rear extension with 1no. rooflight and rear/side patio following demolition of the existing conservatory

    Submitted 23 Jun 2026 Householder