Skip to content

Planning applications in NW9

We hold 731 planning applications for the NW9 postcode area, 262 of them submitted in the past year. 78% of decided applications here were approved. A decision typically takes 56 days. The area is covered by Brent, Barnet.

731
applications held
262
in the past year
78%
approved
56 days
median decision

Towns and villages in NW9

Councils covering NW9

Brent (509)Barnet (222)

Recent applications in NW9

Pending
22 Sept 202626/3446/RCU · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
13 Annesley Avenue London NW9 5EDBarnet

Retention of a part single, part-two storey rear extension, including reduction of an existing canopy from 0.6 metres to 0.30 metres and demolition of an existing outbuilding/shed. (Retrospective Application).

Pending
22 Sept 202626/3446/RCU · Received: Tue 22 Sep 2026 · Validated: Tue 22 Sep 2026
13 Annesley Avenue London NW9 5EDBarnet

Retention of a part single, part-two storey rear extension, including reduction of an existing canopy from 0.6 metres to 0.30 metres and demolition of an existing outbuilding/shed. (Retrospective Application).

Pending
22 Sept 202626/3446/RCU
13 Annesley Avenue London NW9 5EDBarnet

Retention of a part single, part-two storey rear extension, including reduction of an existing canopy from 0.6 metres to 0.30 metres and demolition of an existing outbuilding/shed. (Retrospective Application).

Pending
21 Sept 202626/3118/HSE · Received: Mon 24 Aug 2026 · Validated: Mon 21 Sep 2026
64 Colin Park Road London NW9 6HSBarnet

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

Pending
17 Sept 202626/2377
4 Wimborne Drive, London, NW9 9UABrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
17 Sept 2026TPP/0574/26 · Received: Thu 17 Sep 2026 · Validated: Thu 17 Sep 2026
Guillemot Court 2 Raven Close London NW9 5BHBarnet

2 x Norway Maple (applicants ref. T1) - Reduce the height and lateral spread by up to 1m retaining suitable growth points on each branch to maintain a natural and balanced crown structure. Remove all deadwood for safety and selectively prune branches away from the buildings to maintain an approximately 2m clearance from the roofline. Standing in Group G35 of Tree Preservation Order. 2 x Norway Maple (applicants ref. T2, T3) - Reduce the height and lateral spread by up to 1m retaining suitable growth points on each branch to maintain a natural and balanced crown structure. Remove all deadwood for safety and selectively prune branches away from the buildings to maintain an approximately 2m clearance from the roofline. Standing in Group G34 of Tree Preservation Order. 1 x Horse Chestnut (applicants ref. T4) - Reduce the height and lateral spread of by up to 1.5m retaining suitable growth points on each branch to maintain a natural and balanced crown structure. Remove all deadwood for safety and selectively prune branches away from the buildings to maintain an approximately 2m clearance from the roofline. Standing in Group G34 of Tree Preservation Order. 1 x Cherry (applicants ref. T5) - Reduce the height and lateral spread of by up to 1.5m retaining suitable growth points on each branch to maintain a natural and balanced crown structure. Remove all deadwood for safety and selectively prune branches away from the buildings to maintain an approximately 2m clearance from the roofline. Standing in Group G34 of Tree Preservation Order.

Pending
11 Sept 202626/3330/NMA · Received: Fri 11 Sep 2026 · Validated: Fri 11 Sep 2026
Mar House 50 The Hyde London NW9 5NGBarnet

Non material amendment to planning permission 22/1932/FUL dated 06/02/2024 for 'Change of use of ground floor from a use within Class E (retail), and construction of mezzanine floor, to provide a Class C1 Use (hotels) over both floors. Creation of new commercial units for a use within Class E (retail) and ancillary bar/restaurant facilities and associated external changes'. Amendments includes alterations to the wording of the proposed development

Pending
11 Sept 202626/3330/NMA · Received: Fri 11 Sep 2026 · Validated: Fri 11 Sep 2026
Mar House 50 The Hyde London NW9 5NGBarnet

Non material amendment to planning permission 22/1932/FUL dated 06/02/2024 for 'Change of use of ground floor from a use within Class E (retail), and construction of mezzanine floor, to provide a Class C1 Use (hotels) over both floors. Creation of new commercial units for a use within Class E (retail) and ancillary bar/restaurant facilities and associated external changes'. Amendments includes alterations to the wording of the proposed development

Pending
Small
Trees
27 Aug 2026TPP/0508/26
Ukhsa Colindale 61 Colindale Avenue London NW9 5EQBarnet

1 x Lombardy Poplar (applicants ref. 59) - Dismantle to ground level. Standing in Area A 1 of Tree Preservation Order. 1 x Lombardy Poplar (applicants ref. 63) - Dismantle to ground level. Standing in Area A 1 of Tree Preservation Order.

Pending
Small
Amendment
26 Aug 202626/3150/RCU
20 Colin Crescent London NW9 6EYBarnet

Alterations including the removal of the existing canopy, replacement of the raised patio with a reduced landing and steps, lowering of the boundary wall, and a reduction in the height and extent of the privacy screen. (AMENDED PROPOSAL)

Pending
25 Aug 202626/2136
70 Girton Avenue, London, NW9 9UDBrent

The work planned is to provide maintenance and management of the oak tree in my garden. The prop...

Pending
25 Aug 202626/2161
171 - 175 Church Lane, London, NW9 8JSBrent

Proposed first and second floor extension above pharmacy for use as 2x separate self contained flats

Pending
24 Aug 202626/2137
1 Fairfields Crescent, London, NW9 0PRBrent

Details pursuant to condition 8 (Construction Logistics Plan), of Full Planning Permission applic...

Pending
24 Aug 202626/3106/FUL
220 - 222 West Hendon Broadway London NW9 7EEBarnet

Installation of a retractable awning to the front elevation

Pending
20 Aug 202626/2118
30 Summit Avenue, London, NW9 0THBrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
20 Aug 202626/3062/192
38 Woodfield Avenue London NW9 6PPBarnet

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

Permitted
20 Aug 202626/2124
4 Wimborne Drive, London, NW9 9UABrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
19 Aug 2026TPP/0488/26
29 Hemswell Drive London NW9 5WNBarnet

2 x Ash (applicants ref. T1, T2) - Reduce by 2.5-3 metres. Lift crown as appropriate. Standing in Group G2 of Tree Preservation Order.

Pending
18 Aug 202626/2095
3 Rydal Gardens, London, NW9 0DSBrent

Proposed demolition of garage and erection of two-storey side to rear extension, rear dormer exte...

Pending
Small
Prior Approval - Large householder
17 Aug 202626/2079
94 Honeypot Lane, London, NW9 9QXBrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
14 Aug 202626/2062
279 Stag Lane, London, NW9 0EFBrent

Proposed first-floor side-to-rear extension to dwellinghouse

Pending
14 Aug 202626/3004/CON
Volvo Cars The Hyde London NW9 6NWBarnet

Submission of details of condition 4 (Service Management Plan) pursuant to planning permission 26/1495/FUL dated 07/08/2026

Pending
Small
Certificate of Lawfulness - Proposed
14 Aug 202626/2066
469-471 Kingsbury Road, London, NW9 9ESBrent

Certificate of lawfulness for proposed change of use from Bank (Use Class E(c)(i)) to Industrial use (Use Class E(g)(iii).

Pending
12 Aug 202626/2990/PNH
8 Hyde Crescent London NW9 7HABarnet

Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 4.00 metres and eaves height of 3.00 metres.

Permitted
11 Aug 202626/2033
30 Summit Avenue, London, NW9 0THBrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
11 Aug 202626/2973/191
Volvo Cars The Hyde London NW9 6NWBarnet

Implementation of planning permission 23/4914/FUL dated 24/10/25 for Demolition of the existing car showroom and redevelopment of the site to provide 139no residential units (Use Class C3) and community space (Use Class F2(b)), comprising of buildings up to 9 storeys in height with associated amenity space and landscaping, including a courtyard garden; car and cycle parking; refuse storage, and other associated infrastructure to include highways, utilities and landscaping works

Pending
10 Aug 202626/2016
22 Byron Avenue, London, NW9 0EPBrent

Proposed single storey rear extension, front porch extension, rear dormer extension and 3x front ...

Pending
7 Aug 202626/2934/HSE
37 Booth Road London NW9 5JSBarnet

Two storey rear extension with pitched roof

Pending
Small
Conservation Area Tree Notification
7 Aug 202626/1998
92 Roe Lane, London, NW9 9BDBrent

Remove a oak tree in garden

Pending
Small
Conditions
5 Aug 202626/2904/CON
Mar House 50 The Hyde London NW9 5NGBarnet

Submission of details of condition 14 (Demolition and Construction Management and Logistics Plan) pursuant to planning permission 22/1932/FUL dated 06/02/2024

Pending
Small
Conditions
5 Aug 202626/2889/CON
Phoenix Canoe Club Limited 61A Cool Oak Lane London NW9 7NBBarnet

Submission of details of condition 3 (Materials) 4 (Demolition and Construction Management and Logistics Plan) 5 (Construction Environmental Management Plan (CEMP) pursuant to planning permission 23/2285/FUL dated 22/09/2023

Pending
Small
Full Application
4 Aug 202626/2879/FUL
3B Manor Way London NW9 6JDBarnet

Conversion of the existing garage into habitable room involving insertion of window to replace garage door. Replacement of the existing flat roof with a pitched roof over existing first side extension. Alterations to frontage including widening of the front wall opening new porous paving and planters

Pending
Small
Full Application
4 Aug 202626/2880/FUL
3B Manor Way London NW9 6JDBarnet

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

Pending
Small
Works to TPO trees
3 Aug 2026TPP/0450/26
Communicable Disease Surveillance Centre 61 Colindale Avenue London NW9 5EQBarnet

2 x Willow (applicants ref. T1, T2) - Remove snapped branches. Standing in Area A1 of Tree Preservation Order. Exempt Work

Permitted
Small
Prior Approval - Large householder
31 Jul 202626/1949
56 Coniston Gardens, London, NW9 0BBBrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
Small
Full Application
29 Jul 202626/2794/FUL
1 Braemar Gardens London NW9 5LABarnet

Change of use of existing Class C3 residential dwellinghouse into children's residential care home Class C2 for up to three children

Pending
Small
Householder Application
29 Jul 202626/2793/HSE
73 Hyde Crescent London NW9 7EYBarnet

New front boundary wall and access gates with associated railings. Alterations of existing driveway and installation of planters

Pending
Small
Full Planning Permission
28 Jul 202626/1916
21 Fairfields Close, London, NW9 0PHBrent

Proposed conversion of single dwelling into 2 x self-contained flats, replacement of 1x window with 1x door to existing outbuilding and ground floor rear elevation, installation of 1x window and 1x door to side elevation, internal reconfiguration, subdivision of rear garden, associated landscaping, 1x parking space, cycle storage to front garden and refuse storage to side elevation.

Pending
Small
Prior Approval - Large householder
27 Jul 202626/1908
98 Wakemans Hill Avenue, London, NW9 0UUBrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
Small
Conditions
23 Jul 202626/2731/CON
Brent Cottage Brent Park Road London NW9 7APBarnet

Submission of details of condition 15 (Noise Mitigation) pursuant to planning permission 25/1146/S73 dated 23/06/2025

Pending
Small
Householder Application
23 Jul 202626/2726/HSE
101 Colindale Avenue London NW9 5HBBarnet

Single storey side / rear wraparound extension with 5no. rooflights

Pending
Small
Certificate of Lawfulness - Proposed
22 Jul 202626/1880
14 Sandhurst Road, London, NW9 9LRBrent

Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, 2x front rooflights and installation of 1x window to side elevation to dwellinghouse.

Pending
Small
Retention/Continued Use
20 Jul 202626/2690/RCU
9 Cobham Great Strand London NW9 5NRBarnet

Change of use from a single dwellinghouse (Use Class C3) to a 4 bed HMO (House in Multiple Occupation (Use Class C4). (Retrospective application) Proposed rear cycle storage area

Permitted
Small
Prior Approval - Large householder
17 Jul 202626/1845
56 Coniston Gardens, London, NW9 0BBBrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
16 Jul 202626/1828
1 Old St Andrews Mansions, Old Church Lane, London, NW9 8TBBrent

The tree is a mature Quercus robur (English Oak), approximately 70 ft in height with a canopy spr...

Pending
15 Jul 202626/1814
59 Coniston Gardens, London, NW9 0BABrent

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

Pending
14 Jul 202626/2615/HSE
71 Colindale Avenue London NW9 5HBBarnet

Part single, part two storey rear extension with 1no. skylight following demolition of the existing conservatory

Pending
14 Jul 202626/2639/CON
Blocks V, Y And Z Colindale Gardens (Former Peel Centre) Aerodrome Road London NW9 5JEBarnet

Submission of details of condition 12 (Cycle Parking) pursuant to planning permission 19/6512/OUT dated 22/01/21

Pending
14 Jul 202626/2629/CON
Unit 9 Garrick Industrial Centre Irving Way London NW9 6AQBarnet

Submission of details of condition 3 (Noise Assessment) pursuant to planning permission 26/1335/RCU dated 14/05/26

Pending
13 Jul 202626/2601/PNH
49 Brent View Road London NW9 7EJBarnet

2no. single storey rear extensions, both with a proposed depth of 6 metres, maximum height of 3.24 metres and eaves height of 3 metres.