Planning Applications in N12
Planning authority: Barnet Council
Search current and historic planning applications in the N12 postcode district in Barnet - 70 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.
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...
24 Addington Drive London N12 0PH
Single story front and side extension with 2no. rooflights incorporating new front porch. Single storey rear conservatory
65 Westbury Road London N12 7PB
Erection of a rear outbuilding following demolition of the existing outbuilding
22 Woodhouse Road London N12 0RG
Use of property as nine self contained flats
39 Northiam London N12 7ET
Conversion of the existing garage into habitable room, insertion of window to replace the garage door
17 Woodside Park Road London N12 8RT
Single storey rear extension with new patio area
120 Woodgrange Avenue London N12 0PS
Roof extension involving rear dormer window and 3no. front facing rooflights
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...
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...
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 acco...
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
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...
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 eleva...
119 Ashurst Road London N12 9AA
Single storey side extension
118 Friern Park London N12 9LN
Roof extension involving hip to gable, rear dormer window, 2no. front and 1no. side facing rooflights, 2no. skylights sited on dormer roof, and new si...
15 Poynings Way London N12 7LP
Roof extension involving wrap around dormer and 1no. front facing rooflight
71 Torrington Park London N12 9PN
Single storey rear extension with 1no. rooflight and rear/side patio following demolition of the existing conservatory
8 Fredericks Place London N12 8QE
Single storey rear infill extension. Roof extension involving raising of the ridge height, rear dormer window with juliette balcony and 1no. front fac...
8 Thyra Grove London N12 8HB
Single storey rear extension with a maximum proposed depth of 6.0m, a maximum height of 3.42m and an eaves height of 2.93m.
8 Thyra Grove London N12 8HB
Single storey rear extension with a maximum proposed depth of 4.9m, a maximum height of 3.42m and an eaves height of 2.93m
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...
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...
The Compton Sports Centre Porters Way London N12 0RF
Creation of 4no. padel tennis courts with associated lighting, court enclosure boards, mesh fencing and synthetic padel tennis surface, spectators sea...
61 Petworth Road London N12 9HE
Roof extension involving rear dormer window with juliette balcony, 2no. front facing rooflights and new side gable window. Erection of a rear outbuild...
159 Woodhouse Road London N12 9NN
Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of the existing chimney stack
61 Petworth Road London N12 9HE
Single storey rear extension with a proposed depth of 6.00m, maximum height of 4.00m and an eaves height of 3.00m
102 Fallow Court Avenue London N12 0BG
Ground floor rear infill extension to connect the existing outbuilding to the main property
40 Northiam London N12 7HJ
Single storey side and rear extension including 3no. flat rooflights and alteration to the existing access steps following demolition of the side gara...
11 Thyra Grove London N12 8HB
2No. single storey rear extensions with a proposed depth of 6.00m, maximum height of 3.98m and eaves height of 2.98m following the demolition of the e...
33D Holden Road London N12 8HS
Enlargement of existing rear and side dormers with installation of juliette balconies with obscured balustrades
47 Grove Road London N12 9EB
Single storey rear extension with a proposed maximum depth of 6.40m, maximum height of 3.45m and an eaves height of 2.70m
69 Granville Road London N12 0JG
Single storey rear extension. Conversion of the existing integral garage into habitable room, insertion of window to replace garage door
69 Granville Road London N12 0JG
Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights
44 Moss Hall Grove London N12 8PB
Single storey rear extension
7 Chanctonbury Way London N12 7JB
Single storey side and rear extension including conversion of the existing garage into habitable room, insertion of window to replace the garage door ...
646 - 648 High Road London N12 0NL
Partial change of use of the ground from commercial space (Use Class E) to 2no. self-contained flats Use Class C3 (Residential) Associated refuse/recy...
Abetta Minicabs Station Approach London N12 7EE
Replacement of single storey cab office
Woodside Park Synagogue Woodside Park Road London N12 8RZ
3 x Horse Chestnut (applicants ref. T1, T2, T3) - Lift crown to approximately 5 metres from ground level. Only branches up to a diameter of 20cm maxim...
2 Grove Road London N12 9DY
Single storey rear extension with 2no. rooflights
319 Ballards Lane London N12 8LY
Replace existing 6no. VF antennas with proposed 6no. antennas to be installed on wall mounted support poles (22.4m to the top of antennas) and ancilla...
Forest Court Holden Avenue London N12 8RQ
Insertion of 3no. louvred grilles into existing window openings at third floor level
273 Ballards Lane London N12 8NR
Installation of a minivac plant within an acoustic enclosure to the existing service yard
9 Summers Row London N12 0LD
Single storey rear extension with 2no. rooflights, following demolition of the existing conservatory
318 Ballards Lane London N12 0EY
Single storey rear extension (Part retrospective application)
3 Coleridge Road London N12 8DH
Roof extension involving rear dormer window and addition of 1no. front facing rooflights
59 Cissbury Ring South London N12 7BG
Single storey rear extension with raised patio and access steps
116 Ashurst Road London N12 9AB
Demolition of the existing dwelling and erection of 3no. two storey dwellings with rooms in the roofspace. Associated cycle storage, refuse and recycl...
49 Michleham Down London N12 7JJ
Single storey rear extension. Changes to fenestration
17 Sandringham Gardens London N12 0NY
Conversion of the existing dwelling into 2no. self-contained flats including roof extension involving hip to gable, rear dormer window, 2no. front fac...
49 Michleham Down London N12 7JJ
Roof extension involving rear dormer window with juliette balcony, 4no. front facing rooflights and new side gable window
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Data updated daily. Source: Barnet Council planning portal.