Planning Applications in N20
Planning authority: Barnet Council
Search current and historic planning applications in the N20 postcode district in Barnet - 104 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.
11 Lovegrove Way London N20 0EU
Single storey rear extension with 1no. rooflight
104B Russell Lane London N20 0AS
Single storey rear extension with alterations to the existing balcony
Land Between 2 And 4 Horseshoe Lane London N20 8NJ
Leyland Cypress Group (applicants ref. G2) - Fell all and replace. Standing in Area A1 of Tree Preservation Order.
Land Between 2 And 4 Horseshoe Lane London N20 8NJ
1 x Scots Pine (applicants ref. T1) - Fell. Standing in Area A1 of Tree Preservation Order. (Exempt Work)
79 Chandos Avenue London N20 9EG
Submission of details of conditions 5 (Refuse/recycling storage) 6 (Cycle parking/storage) 7 (Hard and soft landscaping) 12 (Enclosure/boundary treatm...
31 Langton Avenue London N20 9BZ
1 x Ash (applicants ref. T1) - Remove to approximately 10ft in height and retain the remaining stem. Standing in Group G7 of Tree Preservation Order.
117 Russell Lane London N20 0AZ
2no. single storey rear extensions following demolition of the existing garage and rear projection. Removal of front entrance canopy
Land Between 2 And 4 Horseshoe Lane London N20 8NJ
1 x Willow (applicants ref. T1) - Remove broken limb. (exempt works)
38 Church Crescent London N20 0JP
Roof extension involving hip to gable with rear dormer window, juliette balcony with 3no. front facing rooflights
Grosvenor Lodge 980 High Road London N20 0QG
Alterations and extensions to provide an additional 5no. self contained flats including alterations to roof extending the ridge line and enlarging sid...
Willow House 38 Totteridge Common London N20 8NE
Submission of details of condition 7 (Stage 1 - written scheme of investigation) (WSI)) pursuant to planning permission 25/2951/HSE dated 10/09/2025
78 Russell Lane London N20 0AP
2no. Single storey rear extension with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demol...
14 Oakleigh Park North London N20 9AR
Changes to fenestration including new rear sliding doors, blocking of side door and new first floor rear balustrade. New rear terrace with access step...
46 Great Bushey Drive London N20 8QL
Alterations to rear extension fenestration. New rear terrace patio with associated balustrade and steps. New boundary Fence(retrospective)(Amended Des...
48 Friars Avenue London N20 0XH
Enlargement of basement/lower ground floor, Part single, part two storey side and rear extensions. Conversion of garage into habitable space, insertio...
18 Priory Close London N20 8BB
Installation of new automated vehicular access gate with railings and fence to front driveway
22 Lynton Mead London N20 8DJ
Single storey side and rear extension following demolition of the existing garage, outbuildings and rear extension. Alterations to front door.
38 Queens Avenue London N20 0JD
Single storey rear extension with 3no. rooflights following demolition of the existing shed and outrigger
Totteridge Park Farm 32 Totteridge Common London N20 8NE
Demolition and replacement of the existing outhouses with installation of solar panels
Fairfield Oakleigh Park North London N20 9AW
1 x Oak (applicants ref. T1) - Lower 5 main branches overhanging Chandos Avenue. Safely reduce back to strong growth by approx. 5m to strong growth. S...
46 Southway London N20 8DB
Erection of rear outbuilding
Birchwood Barnet Lane London N20 8AP
Erection of 2no. single-storey timber framed outbuildings to the side elevation
67 Oakleigh Park North London N20 9AU
First floor rear extension with terrace area and associated metal balustrade. Alterations and extension to roof to create new mansard roof (as approve...
72 Chandos Avenue London N20 9DZ
1 x Beech (applicants ref. T1) - Reduce left hand side of the tree, lateral spread and upper crown by up to 2m to prevent limbs from becoming too heav...
1 Weirdale Avenue London N20 0AN
Single storey rear extension following demolition of the existing conservatory. Alterations to patio steps. (amended description).
1138 High Road London N20 0RA
Submission of details of condition 3 (Construction Management Plan -bespoke) 4 (Parking Layout details) 5 (Parking Management Plan) 6 (EV Charging Poi...
53A Oakleigh Park North London N20 9AT
Submission of details of condition 5 (Levels) 6 (Tree Protection and Method Statement) 7 (Foundations) pursuant to planning permission 25/4907/HSE dat...
York Lodge Pine Grove London N20 8LB
Submission of details of conditions 4 (Levels) and 5 (Tree Protection) pursuant to planning permission 26/2105/HSE dated 31/07/26
Woodside House Baxendale London N20 0EH
1 x Dead Holly (applicants ref. T1) - Fell. Standing in Area A1 of Tree Preservation Order. (Exempt works)
18 Athenaeum Road London N20 9AE
Single storey rear extension with a proposed depth of 4.00 metres, maximum height of 3.50 metres and eaves height of 2.50 metres.
Woodside House Baxendale London N20 0EH
1 x Willow (applicants ref. T1) - Remove two large snapped hanging branches to make safe. Pollard tree to approx height of previous pollarding. Standi...
Green Ways Totteridge Green London N20 8PA
Installation of air conditioning unit to front elevation
401 Oakleigh Road North London N20 0RS
Single storey rear extension and relocation of the existing raised rear patio area. Changes to rear fenestration
401 Oakleigh Road North London N20 0RS
Roof extension involving rear dormer window
Dolphins Totteridge Green London N20 8PE
2 x Hornbeam (applicants ref. T2, T3) - Reduce lateral branches overhanging the property by 1.5 metres. Standing in Group G72 of Tree Preservation Ord...
Normandy 1 Northcliffe Drive London N20 8JX
1 x Silver Birch - Remove. Exempt
Dolphins Totteridge Green London N20 8PE
1 x Swamp Cypress (applicants ref. T1) - Reduce height by 3 metres. 1 x Ash (applicants ref. T4) - Crownlift Ash to 3 metres in height.
51 Swan Lane London N20 0PR
First floor rear extension
15 Church Crescent London N20 0JR
Two storey front extensions including the conversion of the garage to habitable room and replacement of garage door with window. First floor rear infi...
Laurel Farm House Totteridge Green London N20 8PH
Submission of details of condition 3 (Materials) pursuant to planning permission 25/3777/LBC dated 12/06/2026
Laurel Farm House Totteridge Green London N20 8PH
Submission of details of condition 6 (Low impact lighting Bats) 8 (Materials) pursuant to planning permission 25/3776/HSE dated 12/06/2026
109 Greenway London N20 8EL
1 x Ash (applicants ref. T1) - Remove.
41 Greenway Close London N20 8ES
Erection of a rear outbuilding
106 Longland Drive London N20 8HL
Alterations to existing garage including single storey front extension, increase in height of roof and conversion into habitable room. First floor sid...
227 Oakleigh Road North London N20 0TX
Single storey rear extension with a depth of 6.00m, maximum height of 3.18m and an eaves height of 3.23m
106 Longland Drive London N20 8HL
Single storey rear extension with a proposed maximum depth of 8.00 metres, maximum height of 3.30 metres and eaves height of 3.00 metres, following de...
11A Friars Avenue London N20 0XE
Conversion of the existing garage into habitable room and incorporation into the main dwelling, including replacement of the garage door with arched w...
106 Longland Drive London N20 8HL
Roof extension involving hip to gable on both sides and rear dormer window with juliette balcony. Changes to fenestration. Erection of a rear outbuild...
Long Pond House 27 Totteridge Common London N20 8LR
Enlargement, improvement, and alteration to the existing dwellinghouse, including 2no. single storey rear extensions, and a single storey basement ben...
41 Friern Mount Drive London N20 9DJ
Two storey side and rear extensions following the demolition of existing front porch and garage. New front hardstanding and vehicular access to provid...
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Data updated daily. Source: Barnet Council planning portal.