Ward · Barnet
Planning applications in Whetstone
PlanIndex holds 157 planning applications from Whetstone ward, the earliest from 2023, the newest from September 2026. 71% of clear-cut decisions were approvals.
Applications in Whetstone
Newest first · page 1 of 4
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26/3242/CON Awaiting decision
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 treatment) 17 (Parking layout) 18 (ecological enhancement features )19 (details of a Low Impact Lighting) 20 (Hedgehog highways) pursuant to planning permission 25/2414/S73 dated 03/09/2025
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26/3102/HSE Awaiting decision
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, insertion of window to replace garage door. Enlargement of existing roof extension, rear dormer window. with 3no. front facing rooflights
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26/3044/HSE Awaiting decision
38 Queens Avenue London N20 0JD
Single storey rear extension with 3no. rooflights following demolition of the existing shed and outrigger
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26/2960/HSE Awaiting decision
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 approved under 22/1275/HSE) with the addition of front, side and rear dormer windows and rooflights to side elevations and flat roof
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TPP/0460/26 Awaiting decision
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 heavy and prevent the risk of failure over the building. Reduce the remaining crown by up to 1.5m in order to balance spread and shape of tree and prevent excessive growth over neighbouring gardens. Standing in T37 of Tree Preservation Order.
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26/2916/CON Awaiting decision
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 dated 26/02/2026
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26/2908/CON Awaiting decision
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 Points) 7 (Cycle Parking) 8 (Refuse & Recycling) pursuant to planning permission 25/2182/PNE dated 29/11/2025
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26/2902/PNH Awaiting decision
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.
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26/2867/HSE Awaiting decision
51 Swan Lane London N20 0PR
First floor rear extension
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26/2679/192 Decided
21 Myddelton Park London N20 0JH
Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).
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26/2419/HSE Awaiting decision
61 Swan Lane London N20 0PR
Single storey front porch extension. Single storey rear extension with 3no. rooflights and new patio area following demolition of existing outrigger
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26/2317/HSE Withdrawn
44B Oakleigh Park South London N20 9JN
Part single, part two storey rear extension including 2no, lantern rooflights to flat roof, two storey front extension, Alterations and extensions to roof to create a new crown roof, including increase in ridge height and front and rear dormer windows and alterations to existing garage
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26/2233/192 Decided
27 Friars Avenue London N20 0XE
Single storey rear extension with 2no. rooflights following partial demolition of the existing rear extension (amended)
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26/2125/HSE Awaiting decision
4 Friars Avenue London N20 0XH
Alterations to roof involving addition of a front dormer window. Replacement of existing rear fenestration with bi-folding doors and a window. Partial conversion of garage into habitable room. (amended description and updated drawings)
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26/2083/HSE Awaiting decision
18 Athenaeum Road London N20 9AE
Two storey side extension following demolition of the existing garage
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26/2051/PNH Refused
6 Orchard Avenue London N20 0JA
Single storey rear extension with a proposed depth of 4.50m, maximum height 3.20m and an eaves height of 3.00m following the demolition of the existing conservatory
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26/1964/HSE Awaiting decision
51 Swan Lane London N20 0PR
First floor rear extension with juliette balcony
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26/1941/HSE Awaiting decision
267 Friern Barnet Lane London N20 0ND
Single storey rear infill extension
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26/1893/PNH Withdrawn
18 Athenaeum Road London N20 9AE
Single storey rear extension with a proposed maximum depth of 6.0m, a maximum height of 2.95m and an eaves height of 2.85m
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TPP/0294/26 Decided
209 Friern Barnet Lane London N20 0NG
1 x Lime (applicants ref. T1) - Reduce by 4-4.5 metres. Standing in T1 of Tree Preservation Order. (5 day notice)
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26/1889/PNH Refused
38 Queens Avenue London N20 0JD
Single storey rear extension with a proposed maximum depth of 6.0m, maximum height of 3.34m and an eaves height of 3.0m
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26/1878/192 Withdrawn
40 Oakleigh Avenue London N20 9JJ
Erection of a garden room
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26/1888/192 Decided
38 Queens Avenue London N20 0JD
Roof extension involving rear dormer window with juliette balcony and 3no. front facing rooflights. Erection of a rear outbuilding following removal of the shed
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26/1866/FUL Granted
Queenswell Infant And Nursery School Sweets Way London N20 0NQ
Erection of 1no. single storey modular nursery building. Provision of car and minibus parking. Alterations to internal access roads. Associated hard and soft landscaping. Erection of 1no. SEND (Special Educational Needs and Disabilities) classroom block for a temporary period of 5 years.
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26/1830/HSE Awaiting decision
15 Church Crescent London N20 0JR
First floor front extension
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26/1813/HSE Awaiting decision
12 Barfield Avenue London N20 0DE
Retension of the single storey front, side and rear extension with associated access steps. Removal of the existing canopy roof and reduction in size to the raised patio
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TPP/0273/26 Awaiting decision
42 Oakleigh Park North London N20 9AR
3 x Pine - Reduce the overhang to the drive by 2.0m back to growth points. Reduce the overhang to the neigbours drive by 2.0m back to growth points. Standing in Group G49 of Tree Preservation Order.
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26/1809/NMA Awaiting decision
1430 High Road London N20 9BS
Non-material amendments to planning permission reference 25/3129/FUL dated 19/09/25 for 'Internal alterations to the existing units. External alterations: installation of new trolley bays, reconfiguration of the service yard, erection of a new fence around the service yard, reconfiguration of the existing car park, including provision of electric vehicle charging spaces and associated works.' Amendments include changes to the glazing details on the south elevation
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26/1724/192 Awaiting decision
36 Friars Avenue London N20 0XH
Single storey rear extension. Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights
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26/1709/FUL Awaiting decision
View Lodge Grange View Road London N20 9EF
Demolition of existing buildings and construction of new two storey building with rooms in the roofspace comprising of 6no. self-contained flats and 1no. single family dwellinghouse. Associated amenity space, refuse storage, cycle parking and 6no. off-street parking spaces
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26/1717/ADV Awaiting decision
1430 High Road London N20 9BS
Installation of 1no. internally illuminated fascia sign to south elevation
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26/1633/FUL Awaiting decision
Woodside Home Woodside House Baxendale London N20 0EH
New external lift shaft serving ground, first, second and third floors. Alterations to the ground floor external staircase
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26/1578/CON Awaiting decision
The Mews Cottage 20 And A Half Oakleigh Park South London N20 9JU
Submission of details of condition 4 (Cycle parking/storage) 5 (Refuse storage/collection) 9 (Enclosure/boundary treatment) pursuant to planning permission 26/0724/FUL dated 22/04/2026
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26/1537/FUL Awaiting decision
Factory House Allum Way London N20 9QL
Use of site for outdoor storage (Class B8)
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TPP/0232/26 Awaiting decision
64 Oakleigh Park North London N20 9AS
1 x Cedar (applicants ref. T5) - Remove all dead wood and take off three lower branches. Standing in T49 of Tree Preservation Order. 1 x Sycamore (applicants ref. T6) - Remove ivy and thin crown by 20%. Standing in T50 of Tree Preservation Order. 1 x Sycamore (applicants ref. T7) - Remove ivy and thin crown by 20%. Standing in T51 of Tree Preservation Order. 1 x Cypress (applicants ref. T8) - Reduce height by 4 metres and width by 2 metres. Standing in T47 of Tree Preservation Order.
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26/1442/CON Granted
65 - 67 Oakleigh Park South London N20 9JL
Submission of details of condition 7 (Hard and Soft Landscaping) and 9 (Capital Asset Value for Amenity Trees (CAVAT)) pursuant to planning permission 23/5241/FUL dated 20/02/2024
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26/1455/ADV Awaiting decision
1361 High Road London N20 9LN
Installation of 2no. internally illuminated fascia signs - 1no. to front elevation and 1no. to side elevation New signage on principle and side elevation to match neighbouring properties in height and scale and inkeeping witrh the previously approved.
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26/1389/192 Decided
65 Oakleigh Avenue London N20 9JG
Erection of a rear outbuilding
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26/1381/HSE Awaiting decision
48 Oakleigh Park North London N20 9AS
Single storey side extension with pitched roof and rooflights and single storey rear extension with flat roof and lantern rooflight following demolition of existing rear extension and detached garage. Roof extension including hip to gable, 1no. rear dormer with juliette balconies and 1no. front dormer window and associated alterations to side chimney. Removal of 1no. chimney to main roof. New raised rear patio. Changes to fenestration. Enlargement of existing front porch
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26/1297/HSE Awaiting decision
40 Oakleigh Avenue London N20 9JJ
Roof extension involving hip to gable, 3no. rear box dormers with juliette balcony to middle dormer, 3no. front facing rooflights and new side gable window
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26/1248/HSE Granted
24 Naylor Road London N20 0HN
Single storey rear extension with 3no. rooflights following demolition of the existing outrigger
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26/1243/192 Decided
1384 High Road London N20 9BH
Change of use of the premises from an existing nail shop (Use Class E) to a coffee and sandwich shop
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26/1148/HSE Awaiting decision
3 Oakleigh Park South London N20 9JS
Single storey rear extension. Changes to fenestration including installation of double width garage door to return garage to original use and removal of side window. (AMENDED DESCRIPTION)
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26/1097/HSE Awaiting decision
32 St James Close London N20 0NS
Single storey rear extension with 2no. rooflights with new veranda, patio area and access steps into garden
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26/1014/CON Awaiting decision
1308 - 1312 High Road London N20 9HJ
Submission of details of condition 19 (Drainage Strategy) pursuant to planning permission 25/3005/S73 dated 08/09/2025
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26/1023/HSE Granted
3 Oakleigh Park South London N20 9JS
Single storey rear extension. Changes to fenestration including new side door and installation of double width garage door to return garage to original use
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26/0995/192 Awaiting decision
7 Millson Close London N20 0LQ
Roof extension involving rear dormer window and new side gable window
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26/0976/S73 Granted
52 Oakleigh Gardens London N20 9AB
Variation of condition 1 (Approved plans) 3 (Materials) pursuant to planning permission 25/1604/HSE dated 05/06/2025 for `Roof extension involving rear dormer window and 2no. front facing rooflights.` Amendments include change of material on the rear elevation from tile to zinc
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TPP/0151/26 Split decision
4 Applewood Close London N20 9JW
1 x Horse Chestnut (applicants ref. T1) - Fell to fence height. Standing in Area A2 of Tree Preservation Order. 1 x Prunus (applicants ref. T2) - Fell. Standing in Area A2 of Tree Preservation Order. 1 x Ash (applicants ref. T3) - Fell. Standing in Area A2 of Tree Preservation Order. 1 x Buxas (applicants ref. T4) - Reduce by 10% and trimmed to a nice shape. Standing in Area A2 of Tree Preservation Order. Conifer Group (applicants ref. G1) - Reduce height by 30% to maintain a healthy size. Standing in Area A2 of Tree Preservation Order.
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TPP/0147/26 Granted
152 Friern Barnet Lane London N20 0NL
1 x Oak (applicants ref. T1) - Reduce crown by 2-2.5m on all aspects (back to previous cuts, max dia cut 7cm). Standing in T19 of Tree Preservation Order. 1 x Lime (applicants ref. T2) - Reduce height down to the main fork in the trunk (approx 8m height reduction) and reduce lateral branches by 3m to maintain proportion. Standing in T18 of Tree Preservation Order.