Planning Applications in N20
Planning authority: Barnet Council
See all 5,757 planning applications in the N20 postcode district since 2016, 78 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.
44B Oakleigh Park South London N20 9JN
Submission of details of condition 8 (Construction Environmental Management Plan (CEMP) pursuant to planning permission 26/3323/HSE dated 12/10/2026
48 Totteridge Common London N20 8ND
1 x Poplar (applicants ref. T1) - Dismantle snapped out stems as per photo. 2 x Holly (applicants ref. T2, T3) - Fell to as close to ground level as p...
9 Walfield Avenue London N20 9PS
Single storey rear extension. Replacement front porch
9 Walfield Avenue London N20 9PS
Roof extension involving hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
Christ Church At Whetstone United Reformed Church Oakleigh Park North London N20 9AR
1 x Mature Lime Tree (aplicants ref. T1) - Reduce crown by approximately 2.5-3m, carefully reducing the height and lateral spread of the canopy. Selec...
1430 High Road London N20 9BS
Variation of condition 1 (Approved plans) pursuant to planning permission reference 25/3129/FUL dated 19/09/25 for 'Internal alterations to the existi...
78 Russell Lane London N20 0AP
2no. Single storey rear extensions with a proposed depth of 7.00 metres, maximum height of 3.60 metres and eaves height of 3.00 metres. Following demo...
22 Coppice Walk London N20 8BZ
1 x Cotoneaster (applicants ref. T1) - Reduce vertical growth in whole crown by 0.5 metres. (Exempt) 1 x Smoke Tree (applicants ref. T2) - Reduce vert...
Ellern Mede 31 Totteridge Common London N20 8LS
Submission of details of condition 31 (Site investigation) pursuant to planning permission 26/2287/FUL dated 26/06/2026
32 St James Close London N20 0NS
External alterations to the dwelling including replacement of existing white render with brick slips; installation of new window frames and replacemen...
Devoran Lime Grove London N20 8PU
Erection of a rear outbuilding and an open air swimming pool
Land At Former Factory House 1 Allum Way London N20 9QL
Submission of details of conditions 3 (Site Management Plan) and 4 (Cycle Parking Spaces) pursuant to planning permission 26/1537/FUL dated 19/08/26
Frinton Court 441 Oakleigh Road North London N20 0RU
Removal of 6no. antennas and 1no. equipment cabinet. Installation of 6no. antennas, 1no. equipment cabinet and 1no. 0.3 metre dish and other associate...
38 Church Crescent London N20 0JP
Single Storey rear extension with a maximum depth of 6.00 metres, a maximum height of 4.00 metres and an eaves height of 3.00 metres.
Grass Verge Adj. To 31 Coniston House Derwent Crescent London N20 0QJ
Installation of 1no. telecommunications cabinet
First Floor Flat 16 Coniston Close London N20 0QL
Roof extension including 1no. rear dormer window and 2no. front facing and 2no. side facing rooflights
17 Thatcham Gardens London N20 9QE
Part single, part two storey rear extension with alterations to the existing access steps and first floor rear juliette balconies following demolition...
49 Manor Drive London N20 0DT
Roof extension involving hip to gable, rear dormer window, 1no.front facing rooflights and new side gable window following removal of the existing dor...
13 Thatcham Gardens London N20 9QE
1 X Sycamore (applicant ref T1): In poor condition, dying back. Fell to ground level, Standing in G11 of order.
Totteridge Cricket Club Totteridge Green London N20 8PB
Installation of a 20m high streetpole supporting 6no. antennas and 1no. 300mm dish along with 3no. equipment cabinets and ancillary development theret...
227 Oakleigh Road North London N20 0TX
Single storey rear extension with a maximum depth of 5.00 metres, a maximum height of 2.70m and an eaves height of 2.75m.
8 Oakleigh Park North London N20 9AR
1 x Oak (applicant ref. T1) - Raise crown to 3m over the driveway and pavement, pruning back to suitable growth points so it looks natural. Prune bran...
Queenswell Infant And Nursery School Sweets Way London N20 0NQ
Submission of details of conditions 21 (External Lighting) and 22 (Means of Enclosure) pursuant to planning permission 26/1866/FUL dated 22/07/26
19 Priory Close London N20 8BB
Single storey glass infill extension to the rear connecting to the existing outbuilding
96 Greenway London N20 8EJ
Single storey rear extension. Conversion of the existing garage into habitable room, insertion of window to replace garage door. New front porch with ...
2 Rowben Close London N20 8QR
1 x Cypress (applicants ref. T1)- Fell, deing tree. Standing in Group G2 of Tree Preservation Order.
275 Oakleigh Road North London N20 0DG
Erection of a rear outbuilding
3 Southway London N20 8EB
Conversion of the existing garage into habitable room, insertion of window to replace the garage door. Roof extension hip to gable, rear dormer window...
69 Southway London N20 8DE
New front hardstanding and pathway to provide off-street parking
24 Russell Road London N20 0TS
First floor rear extension with pitched roof
4 Grange Avenue London N20 8AD
1 x Dead Beech (applicants ref. T1) - Fell. Standing in T27 of Tree Preservation Order. (Exempt works, 5 day notice)
Revelstroke 28 Totteridge Village London N20 8JN
Construction of a swimming pool and associated hard and soft landscaping following demolition of the existing shed including new access steps. Alterat...
19 West Hill Way London N20 8QX
Single storey side/rear wraparound extension incorporating new front porch following demolition of the existing detached garage. Changes to fenestrati...
44B Oakleigh Park South London N20 9JN
Part single, part two storey rear extension including 2no, lantern rooflights to flat roof with new terrace area and access steps to garden, two store...
Adj To 89 Ridgeview Road London N20 0HG
Erection of a new two storey dwelling with basement level following demolition of the existing garage. Associated off-street parking and refuse/recycl...
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 trea...
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
Single storey rear and side extension following demolition of existing rear projection and partial demolition of garage. Removal 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
Extensions and alterations to the existing building to provide 5no. additional self-contained flats (total of 11no. flats) including a new basement le...
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 De...
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...
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Data updated daily. Source: Barnet Council planning portal.