Planning Applications in N12

Planning authority: Barnet Council

Search current and historic planning applications in the N12 postcode district in Barnet - 68 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 68 applications
10 Sept 2026 Pending Consideration 26/3296/FUL

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 re...

Full Application Barnet
9 Sept 2026 Pending 26/3278/CON

39 Friern Park London N12 9DE

Submission of details of conditions 5 (Refuse collection) 6 (Demolition and Construction Management and Logistics plan) pursuant to planning permissio...

Barnet
7 Sept 2026 Pending Consideration 26/3256/192

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 s...

Proposed Lawful Development Certificate Barnet
3 Sept 2026 Pending 26/3222/HSE

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

Householder Application Barnet
1 Sept 2026 Pending 26/3065/PNH

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...

Prior Notification (Householder) Barnet
25 Aug 2026 Pending Consideration 26/3124/PNH

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.

Prior Notification (Householder) Barnet
21 Aug 2026 Pending Consideration 26/3051/PNH

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.

Prior Notification (Householder) Barnet
20 Aug 2026 Approved 26/3087/LIC

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 ...

Licence Notification Barnet
20 Aug 2026 Pending Consideration 26/3061/FUL

318 Ballards Lane London N12 0EY

Single storey rear extension (Part retrospective application)

Full Application Barnet
17 Aug 2026 Pending Consideration 26/2942/HSE

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 g...

Householder Application Barnet
14 Aug 2026 Pending Consideration 26/2231/FUL

912 - 920 High Road London N12 9RW

Demolition of existing buildings. Erection of a six storey building plus basement car parking facing High Road and a 2 storey building facing Mayfield...

Full Application Barnet
14 Aug 2026 Refused 26/3006/192

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-fac...

Proposed Lawful Development Certificate Barnet
13 Aug 2026 Approved 26/2980/192

40 Rosemont Avenue London N12 0BX

Removal of the existing front boundary wall

Proposed Lawful Development Certificate Barnet
12 Aug 2026 Approved 26/2991/192

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...

Proposed Lawful Development Certificate Barnet
11 Aug 2026 Decided 26/2970/PNH

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.

Prior Notification (Householder) Barnet
11 Aug 2026 Approved 26/2969/192

1 Barham Court Lullington Garth London N12 7BT

Single storey rear extension with new access steps

Proposed Lawful Development Certificate Barnet
10 Aug 2026 Pending Consideration 26/2950/CON

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

Conditions Barnet
10 Aug 2026 Pending Consideration 26/2951/S73

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 st...

Vary/Remove condition/Minor Mtl Amnd Barnet
10 Aug 2026 Pending Consideration 26/2808/HSE

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. Alte...

Householder Application Barnet
10 Aug 2026 Pending Consideration 26/2859/RCU

6 Twineham Green London N12 7ER

Two-storey rear extension with rear dormer window ( Retrospective Application)

Retention/Continued Use Barnet
10 Aug 2026 Approved 26/2961/LIC

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 associat...

Licence Notification Barnet
10 Aug 2026 Pending Consideration 26/2949/FUL

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 c...

Full Application Barnet
7 Aug 2026 Pending Consideration 26/2936/FUL

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...

Full Application Barnet
7 Aug 2026 Refused 26/2925/PNH

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...

Prior Notification (Householder) Barnet
7 Aug 2026 Pending Consideration 26/2898/FUL

Finchley Catholic High School Woodside Lane London N12 8TA

Installation of lighting to the existing artificial grass sports pitch

Full Application Barnet
6 Aug 2026 Pending Consideration 26/2907/FUL

273 Ballards Lane London N12 8NR

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

Full Application Barnet
6 Aug 2026 Pending Consideration 26/2909/HSE

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 ...

Householder Application Barnet
6 Aug 2026 Pending Consideration 26/2918/FUL

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...

Full Application Barnet
5 Aug 2026 Approved 26/2900/LIC

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

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

Licence Notification Barnet
5 Aug 2026 Approved 26/2901/192

54 And 56 Ravensdale Avenue London N12 9HT

Proposed lockable internal doorway to connect both properties

Proposed Lawful Development Certificate Barnet
5 Aug 2026 Pending Consideration 26/2886/FUL

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 c...

Full Application Barnet
3 Aug 2026 Approved 26/2846/192

159 Woodhouse Road London N12 9NN

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

Proposed Lawful Development Certificate Barnet
3 Aug 2026 Pending Consideration 26/2848/HSE

159 Woodhouse Road London N12 9NN

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

Householder Application Barnet
30 Jul 2026 Pending Consideration 26/2803/HSE

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...

Householder Application Barnet
27 Jul 2026 Approved TPP/0434/26

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 Or...

Works to TPO trees Barnet
22 Jul 2026 Pending Decision 26/2470/FUL

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 Retrosp...

Full Application Barnet
21 Jul 2026 Approved 26/2657/191

22 Woodhouse Road London N12 0RG

Use of property as nine self contained flats

Existing Lawful Development Certificate Barnet
20 Jul 2026 Pending Consideration 26/2546/S73

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 Contaminat...

Vary/Remove condition/Minor Mtl Amnd Barnet
20 Jul 2026 Pending Decision 26/2693/HSE

24 Addington Drive London N12 0PH

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

Householder Application Barnet
17 Jul 2026 Approved 26/2670/HSE

65 Westbury Road London N12 7PB

Erection of a rear outbuilding following demolition of the existing outbuilding

Householder Application Barnet
15 Jul 2026 Approved 26/2641/192

39 Northiam London N12 7ET

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

Proposed Lawful Development Certificate Barnet
13 Jul 2026 Approved 26/2582/FUL

17 Woodside Park Road London N12 8RT

Single storey rear extension with new patio area

Full Application Barnet
7 Jul 2026 Approved 26/2513/192

120 Woodgrange Avenue London N12 0PS

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

Proposed Lawful Development Certificate Barnet
2 Jul 2026 Pending Consideration 26/2466/FUL

431 High Road London N12 0AP

Refurbishment of existing ground floor shop (Class E) including new shopfront. Conversion of existing first and second floor maisonette into 2no. self...

Full Application Barnet
1 Jul 2026 Pending Decision 26/2478/RCU

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 Applicat...

Retention/Continued Use Barnet
30 Jun 2026 Pending Consideration 26/2363/CON

Rear Of 5 Lambert Road London N12 9ER

Submission of details of condition 3 (Materials) 4 (Levels) 5 (Demolition and Construction Management and Logistics Plan) 9 (Means of Enclosure) 10 (E...

Conditions Barnet
30 Jun 2026 Pending Consideration 26/2364/CON

Rear Of 7 Lambert Road London N12 9ER

Submission of details of condition 3 (Materials) 4 (Levels) 5 (Demolition and Construction Management and Logistics Plan) 9 (Means of enclosure) 10 (N...

Conditions Barnet
29 Jun 2026 Pending Consideration 26/2458/FUL

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 in...

Full Application Barnet
25 Jun 2026 Approved 26/2399/CON

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 permi...

Conditions Barnet
25 Jun 2026 Approved 26/2393/HSE

71 Torrington Park London N12 9PN

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

Householder Application Barnet
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Data updated daily. Source: Barnet Council planning portal.