Planning applications in N3

73A Stanhope Avenue London N3 3LY

Roof extension involving rear dormer window and 3no. front facing rooflights. Removal of existing chimney stack. New side windows

144 Hendon Lane London N3 3PS

Two storey rear extension alterations to the existing raised patio area and access steps. Single storey front infill extension

23 Cyprus Road London N3 3SD

Single storey rear extension with skylight

221A, B And C Ballards Lane London N3 1LY

Subdivision of the rear garden and associated boundary treatments to provide amenity space

Flat 2 202 Nether Street London N3 1JD

Erection of a rear outbuilding

5 Stanhope Avenue London N3 3LX

Single storey rear extension with green roof and new terrace area following demolition of the existing shed. New ground floor side window. New front retaining wall, ramp and access steps with associated railings. New hardstanding to provide off-street parking. New side access gate and refuse storage area

50 Lansdowne Road London N3 1ES

Erection of a rear outbuilding with 3no. rooflights

First Floor 3 Dancastle Court 14 Arcadia Avenue London N3 2JU

Modification and replacement of first floor windows

88 Hendon Lane London N3 3SL

Variation condition 1 (Approved Plans) of planning permission reference 23/2011/FUL dated 07/11/23 for 'Conversion of existing property into 3no. self-contained flats including; Roof extension with rear dormer window and rooflight; Single storey side and rear extension to rear projection; Associated amenity space, refuse and recycling storage and cycle parking.' Variation to include change of the height of the side infill extension to be 2.5m high and set in by 0.35m from the neighbouring boundary

22 Dollis Park London N3 1HN

Variation of condition 1 (Approved plans) of planning permission 26/0274/FUL dated 14.04.2026 for Conversion of existing single family dwellinghouse into 2no. self-contained flats including single storey side infill extension. Associated amenity space, refuse and cycle storage. Variation to include alterations to proposed layout of Flat B, the kitchen/living room to be located on first floor and bedroom on the second floor

23 Village Road London N3 1TL

1x Douglas Fir - Crown thin to let more light through but keeping the trees natural shape. Standing in T1 of Tree Preservation Order.

46A Ballards Lane London N3 2BJ

Non-material amendments to planning permission reference 25/1684/FUL dated 05.06.25 for 'Single storey front extension. Landscaping and addition of seating to adjacent public realm.' Amendments include change to development description to read "Amalgamation of the existing units to create a new Class E unit, together with single storey front extension, landscaping and addition of seating to adjacent public realm."

Eastwood 76 Hendon Lane London N3 1SL

Removal of rear chimney and addition of Automatic Opening Vent to rear roof Proposals related to Approved Application 24/3716/FUL - Approved 20th September 2024 . Works to this property, under Application 24/3716/FUL commenced Feb 2026.

31 The Ridgeway London N3 2PG

Roof extension involving hip to gable, new enlarged rear dormer and 2no. front facing rooflights

31 The Ridgeway London N3 2PG

Single storey side and rear extension with rooflights and new patio area following removal of the existing shed and garage. First Floor rear balcony

3 Freston Park London N3 1UP

2no. Single storey rear extensions with a proposed depth of 7.425 metres, maximum height of 3.60 metres, and eaves height of 3.00 metres, and depth of 6.375 metres, maximum height of 3.60 metres and eaves height of 3.00 metres respectively.

1 Cromwell Road London N3 2ET

Roof extension involving hip to gable, rear dormer window and 3no. front facing rooflights

15 Sellers Hall Close London N3 1JL

Extension of the existing outbuilding and replacement of flat roof with pitched roof to provide loft storage with internal access

51 Glebe Road London N3 2BA

Roof extension involving rear L-shaped dormer windows, 3no. front facing rooflights and new side gable window

Finchley Fire Station 227 Long Lane London N3 2RP

Submission of details of condition 5 (Noise mitigation - Extrct & Vent Equip) pursuant to planning permission 25/3196/FUL dated 10/10/2025

51 Glebe Road London N3 2BA

Single storey side/rear infill extension with flat roof and 4no. rooflights following demolition of the existing shed (AMENDED DESCRIPTION)

9 Lovers Walk London N3 1JH

Remodelling of the existing outbuilding including new access steps to garden level and replacement of flat roof with pitched roof to provide loft storage with internal access following removal of the existing wall

152 - 154 Ballards Lane London N3 2PA

Submission of details of condition 3 (Materials) 4 (Demolition, Construction Management and Logistics Plan) pursuant to planning permission 25/1561/FUL dated 01/07/2025

Ground Floor Flat 155 Squires Lane London N3 2AA

Replacement and reconfiguration of the existing rear fenestration

3 Grenville Close London N3 1UF

Non-material amendments to planning permission reference 26/0029/HSE dated 28/03/26 for 'Single Storey rear infill extension, first floor side extension.' Amendments include changes to fenestration to front and rear elevations

145 Station Road London N3 2SP

Use as 2no. self-contained flats

West Court Gravel Hill London N3 3RL

Submission of details of condition 5 (Refuse/recycling storage) 6 (Cycle parking/storage) 9 (Landscaping) 11 (Air quality neutral assessment report) 19/5526/FUL dated 02/10/2020

Ground Floor Flat 14 Glebe Road London N3 2AX

Erection of a garden room

44 Mountfield Road London N3 3NP

Existing rear extension parapet to be raised and capped with concrete coping stones. Green roof to new flat roof and addition of sliding doors and window to rear. Changes to side fenestration

7 - 9 Holly Park Gardens London N3 3NG

Submission of details of condition 4 (Materials) pursuant to planning permission 19/5642/FUL dated 17/12/2019

Avenue House 17 East End Road London N3 3QE

1 x Goat Willow (applicants ref. T116) - Reduce all branches on north side of tree, over The Avenue and neighboring gardens by 7 metres (as shown in Photo A) to provide minimum 4 metres clearance. Standing in Area A1 of Tree Prservation Order.

38 Squires Lane London N3 2AT

Single storey rear extension with 3no. skylights

26 Park Crescent London N3 2NJ

Single storey ground floor rear extension with cover patio area and solar panels. Extension to the existing side lean-to outbuilding and insertion of 3no. rooflights. New external wall insulation

8 Hervey Close London N3 2HD

Single storey rear extension with associated patio and access steps (amended)

Land To The Rear Of 70 Lichfield Grove London N3 2JP

Sycamore Group (applicants ref. TG1) - Fell to near ground level all trees within 5m of the outbuilding and treat stumps to inhibit regrowth. Remove Ivy and treat stumps to inhibit regrowth.

31A The Grove London N3 1QT

Roof extension including rear dormer window with juliette balcony and 2no. rear and 4no. front facing rooflights

30 Fairholme Gardens London N3 3EB

First floor rear extension. Changes to fenestration

23 Cyprus Road London N3 3SD

Single storey rear extension with a maximum depth of 4.38m, eaves height of 3.0m and a maximum height of 3.2m

70A Station Road London N3 2SA

Roof extension involving rear dormer window with 2no. front facing rooflights

22 Waverley Grove London N3 3PX

Single storey side/rear extension following demolition of the existing conservatory. Alteration to the existing patio area. Conversion of the existing garage into habitable room, insertion of window to replace the garage door

11 Grove Avenue London N3 1QS

Roof extension involving 1no. rear dormer window over main roof and 1no. rear dormer over outrigger roof with side window and 2no. front facing rooflights.

Flat 1 2 Dollis Road London N3 1RG

Erection of a garden shed

Elizabethan Court 110 Hendon Lane London N3 3SU

3 x Lime (applicants ref. T2, T15, T17) - Remove epicormic growth to leave 5.0m clear stem. Standing in Group G7 of Tree Preservation Order. 1 x Lime (applicants ref. T3) - Remove basal and epicormic growth to leave 5.0m clear stem. Standing in Group G7 of Tree Preservation Order. 2 x Lime (applicants ref. T4, T5) - Remove basal and epicormic growth to leave 5.0m clear stem. Remove Ivy and do not allow to re-establish. Standing in Group G7 of Tree Preservation Order. 2 x Lime (applicants ref. T6, T7) - Remove basal and epicormic growth to leave 5.0m clear stem. Trim roof structure sheet to remove roof/tree contact. Standing in Group G7 of Tree Preservation Order. 1 x Lime (applicants ref. T8) - Remove basal and epicormic growth to leave 5.0m clear stem. Trim roof structure sheet to remove roof/tree contact. Remove roof beam from stem. Standing in Group G7 of Tree Preservation Order. 1 x Lime (applicants ref. T9) - Remove (fell) to near ground level and grind stump. Standing in Group G7 of Tree Preservation Order. 1 x Lime (applicants ref. T13) - Remove (fell) and grind stump to negate trip hazard. Standing in Group G7 of Tree Preservation Order.

89 Lichfield Grove London N3 2JL

Single storey rear extension with 1no. rooflight. Addition of 1no. front and 1no. rear facing rooflights to existing roof

19 Hendon Avenue London N3 1UJ

1 X Copper Beech - fell, grind stump to a minimum depth of 300mm below ground level and replace with a copper beech (Fagus sylvatica 'Purpurea') in same location, due to significant structural decay and high risk of failure. Standing in T44 of Order (amended description)

Glebe Motors Glebe Road London N3 2AX

Demolition of existing car repair garage and construction of a two storey building plus rooms in the roofspace and lower ground floor to provide 9no. self-contained residential units with associated amenity space, cycle parking and refuse storage

2 Cromwell Road London N3 2ET

Single storey rear extension

2 Cromwell Road London N3 2ET

Single storey rear extension with a proposed depth of 4.30m, maximum height of 3.20m and an eaves height of 3.00m

15 Village Road London N3 1TL

1 x Leaning Willow (applicants ref. T1) - Cut to ground level and replant with a suitable species.

19 Hendon Avenue London N3 1UJ

Extension of existing swimming pool and new pool house following demolition of existing pool house