Postcode district
Planning applications in N21
PlanIndex holds 459 planning applications with N21 postcodes, the earliest from 2000, the newest from September 2026. 75% of clear-cut decisions were approvals.
Applications in N21
Newest first · page 1 of 10
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26/03713/TCA Awaiting decision
64 The Chine London N21 2ED
Works to trees in Grange Park Conservation area: 4x Leylandii - remove.
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26/03659/HOU Awaiting decision
4 Kent Road London N21 2JR
Single storey rear extension.
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26/03602/CND Awaiting decision
Land Rear Of 101 Halstead Road London N21 3DR
Details submitted pursuant to reference 22/03006/FUL: verification report (11) in respect of construction of detached dwelling house with lower ground floor level.
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26/03549/PRH Awaiting decision
9 Gatward Close London N21 1AS
Single storey rear extension 4m deep x 3m high (3m high to eaves).
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26/03556/HOU Awaiting decision
32 Onslow Gardens London N21 1DX
Single storey rear and side extension.
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26/03484/CEA Awaiting decision
45 Grange Park Avenue London N21 2LP
Extension to roof at side to form gable end with rear dormer, Juliette balcony, front roof lights, additional window to front and side elevations, removal of chimney at side, together with outbuilding at rear.
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26/03457/CND Awaiting decision
55 Eversley Park Road London N21 1NR
Details submitted pursuant to reference 23/01590/FUL: energy performance certificate (10) in respect of redevelopment of site involving demolishment of existing bungalow and erection of 2-storey dwelling house with rear dormer and front and side rooflights and side roof solar panels.
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26/03455/CND Awaiting decision
2 Grovelands Park Cottages Church Hill London N21 1JA
Details submitted pursuant to reference 26/00437/HOU: foundations methodology (4) and arboricultural method statement/Tree Protection Plan (5) in respect of single storey front extension, part single, part 2-storey side/rear extensions and conservatory to rear.
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26/03437/TPO Awaiting decision
31 Hoppers Road London N21 3LN
Works to a tree covered by LBE ORDER NO 115: T2 Oak - Remove.
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26/03394/HOU Awaiting decision
132 Woodland Way London N21 3PU
Single storey side extension with conservation style rooflights to front and rear of roof.
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26/03388/TCA Decided
91 Old Park Ridings London N21 2ER
Works to trees in Grange Park Conservation area: (1) 6x hornbeam hedge - reduce height by 1.5m, reduce spread by 1m, (T2.T3) 2x Olive - Crown reduce by 1m.
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26/03365/CND Awaiting decision
Broyle Gate 17 Quakers Walk London N21 2DE
Details submitted pursuant to reference 24/03758/VAR: hard and soft landscaping (7) and groundwater flood risk assessment (15) in respect of variation of condition 2 of ref:19/04269/FUL and appeal reference APP/Q5300/W/21/327386 to allow change to the design to relocate the garage to the basement, reduce depth of ground floor, reduce front building line, reduce rear building line, internal alterations, change first floor windows and changes to external materials.
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26/03386/HOU Awaiting decision
36 Cambridge Gardens London N21 2AT
Single storey rear extension and patio.
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26/03356/CND Awaiting decision
Paulin Ground Fords Grove London N21 3ER
Details submitted pursuant to to reference 25/03166/FUL: SuDS (4) in respect of replacement of two tennis courts with two covered artificial grass padel tennis courts with canopy and 8 x floodlights, associated landscaping and footpath works.
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26/03331/PRH Awaiting decision
36 River Bank London N21 2AB
Single storey rear extension 4.5m deep x 3.21m high (2.65m high to eaves).
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26/03317/TPO Awaiting decision
Shop 681 Green Lanes London N21 3RS
Works to trees covered by LBE ORDER NO (173) 1985: (G10) - Robinia/Ash/Oak/Lime/Cherry/Horse Chestnut - Crown lift to 3m above ground level, Ash within this group - Fell.
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26/03295/VAR Awaiting decision
25 And 27 Ridge Avenue London N21 2RJ
Variation of condition 4 of approval 26/01410/FUL to allow changes to simultaneous and joint development of first floor rear extensions.
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26/03275/CEU Awaiting decision
26A Eversley Crescent London N21 1EJ
Existing single storey front extension and 2x gable end roofs to front elevation.
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26/03252/TCA Awaiting decision
73 Old Park Ridings London N21 2ER
Works to trees in Grange Park Conservation area: (T1) Silver Birch - reduce back to previous points up to 1.5m, (T2) Eucalyptus - reduce back to previous points up to 3m.
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26/03242/CND Awaiting decision
42 Old Park Ridings London N21 2ES
Details submitted pursuant to reference 26/00053/HOU: external materials (3) in respect of part single, part two-storey side and rear extensions, loft conversion with rear and side dormer windows.
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26/03202/CEA Awaiting decision
12 Myddelton Gardens London N21 2PA
Extension of roof at the side to form gable, new flank window, front and rear roof lights and changes to fenestration.
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26/03211/HOU Awaiting decision
42 Vera Avenue London N21 1RG
Single storey rear extension.
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26/03179/TCA Awaiting decision
96 The Chine London N21 2EH
Works to a tree in Grange Park Conservation area: 1x Elder - remove.
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26/03166/HOU Awaiting decision
2B Oxford Gardens London N21 2AP
Front porch with external white render.
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26/03168/CND Awaiting decision
56A Church Hill London N21 1JA
Details submitted pursuant to reference 24/01083/FUL: church wall (7) in respect of redevelopment of site by the erection of a detached single-storey, 3-bed dwelling house with associated hardstanding and refuse storage.
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26/03154/CEA Awaiting decision
10 Rowantree Close London N21 3EE
Extension of roof to side to form gable, rear dormer and front roof lights.
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26/03112/NMA Awaiting decision
25 Church Hill London N21 1LS
Non material amendment to reference 25/01002/HOU to allow removal of the rear chimney breast obstructing the proposed new rear dormer with removal of the side rear chimney breast. Crown roof to be constructed at a single level rather than at 2 separate roof levels and small amendments to rooflight positions.
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26/03095/TPO Awaiting decision
47 Broad Walk London N21 3BL
Works to a tree covered by LBE ORDER NO 1:T1 Cedar - fell to ground level.
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26/03067/CEA Awaiting decision
36 Onslow Gardens London N21 1DX
Extension to roof at side to form gable end with rear dormer, balustrade and front rooflights.
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26/03068/HOU Awaiting decision
36 Onslow Gardens London N21 1DX
Part single, part 2 storey rear/side extension with front/side porch extension and alterations to elevations.
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26/03063/CEA Awaiting decision
8 Radcliffe Road London N21 2SE
Single storey side extension with rear dormer, Juliet balcony and front rooflights.
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26/03040/HOU Awaiting decision
32 The Orchard London N21 2DH
Detached outbuilding at rear involving demolition of garage.
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26/03050/HOU Awaiting decision
8 Orchardmede London N21 2DL
Demolition of existing garage and alterations to parking with construction of single storey attached side annexe with habitable rooms in loft, balconies and roof extension.
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26/03033/HOU Awaiting decision
10 Sherbrook Gardens London N21 2NU
Single storey rear extension.
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26/02973/CND Awaiting decision
2 Old Park Ridings And Rear Of 86 Green Dragon Lane Winchmore Hill London N21 2EU
Details submitted pursuant to reference 18/00840/FUL: details of a Sustainable Drainage Strategy (11) in respect of sub-division of site, involving demolition of existing ancillary buildings, and erection of a detached 1 storey, 4-bed family dwelling with a basement level, at rear.
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26/02945/CEA Awaiting decision
124 Barrowell Green London N21 3AX
Rear dormer and front roof lights.
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26/02917/CEA Awaiting decision
12 Cresswell Way London N21 1AE
Rear and side dormer and front roof lights.
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26/02914/TCA Awaiting decision
Penrose House 16 Newsholme Drive London N21 1TW
Works to trees in Highlands Conservation area: 1x Cedar (T1), 1x Yew (T2) - remove and grind stumps to prevent re-growth, Leylandii(TG1) - crown lift over car park to 4m above ground level.
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26/02901/NMA Decided
40 The Birches London N21 1NL
Non material amendment to reference 24/02271/HOU to allow a reduction in size to the front bay window on new side extension.
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26/02870/NMA Awaiting decision
56A Church Hill London N21 1JA
Non material amendment to ref: 24/01083/FUL to allow larger living room, larger rear terrace and changes to fenestration.
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26/02841/CND Awaiting decision
28 Elmscott Gardens London N21 2BP
Details submitted pursuant to reference 25/03897/HOU: external cladding (4) in respect of part single, part 2-storey side/rear extension involving demolition of existing garage, inset balcony to rear first floor, rear dormer with rooflights and enlargement of existing rear terrace.
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26/02871/PRH Awaiting decision
20 Firs Park Gardens London N21 2PX
Single storey rear extension 4m deep x 3.595m high (2.35m high to eaves).
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26/02840/VAR Awaiting decision
39 Bush Hill London N21 2BT
Discharge of conditions 5,6 and 7 of approval 26/00711/HOU in relation to tree works / protection and foundation design.
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26/02825/HOU Awaiting decision
14 Wades Grove London N21 1BH
Replacement windows to front, rear and side elevations.
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26/02809/CND Awaiting decision
10 Seaforth Gardens London N21 3BS
Details submitted pursuant to reference 22/03060/FUL: dropped kerb (5) in respect of subdivision of site and erection of a detached single family dwellinghouse at rear.
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26/02783/PRV Awaiting decision
Winchmore School Laburnum Grove London N21 3HS
Installation of solar panels to roof on Millennium Building (comprising Arts and Science wings).
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26/02775/FUL Awaiting decision
891 Green Lanes London N21 2QP
Redevelopment of site involving demolition of existing building, change of use to mixed commercial and residential use, with the erection of a 4-storey building comprising of 2 retail units at ground floor level, with an undercroft access to car and cycle parking and refuse storage, with 8 self-contained flats on the upper floors with private and communal amenity space.
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26/02733/CND Awaiting decision
814 Green Lanes London N21 2SB
Details submitted pursuant to reference 24/04322/PRA dust management plan (1), construction management statement (2), cycle storage (3) and refuse (4) in respect of prior approval for the erection of a two storey extension to the existing building to provide eight new flats. :
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26/02709/TCA Decided
85 Old Park Ridings London N21 2ER
Works to trees in Grange Park Conservation area: (T1) Holly - reduce by 1.5m, (T2) Hazel - reduce by 3m, (G1) 3x Conifer, (T3) Yew, (G2) 2x Holly - reduce by 0.5m overall.
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26/02696/CEA Awaiting decision
46 Beechdale London N21 3QG
Single storey rear extension with extension to roof at side to form gable end with rear dormer, Juliet balcony, front rooflights and removal of chimney.