Planning Applications in W9

Planning authorities: Westminster City Council, Brent Council, Camden Council

See all 5,570 planning applications in the W9 postcode district since 2016, 117 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.

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Showing 50 of 117 applications
Yesterday Pending 26/07188/FULL

17C Warwick Avenue London W9 2PS

Replacement of ground floor elevation windows/doors with double glazed sash/casement windows/doors; external paving; and rebuilding of garden wall. (L...

Full Planning Permission Application Westminster
Yesterday Pending 26/07189/LBC

17C Warwick Avenue London W9 2PS

Replacement of ground floor elevation windows/doors with double glazed sash/casement windows/doors; external paving; and rebuilding of garden wall. (L...

Listed Building Consent Application Westminster
22 Oct 2026 Pending 26/07241/TCA

11 Castellain Road London W9 1EY

T1 - Mature Sycamore- Carry out a crown reduction of up to 3m in height and up to 2m laterally back to the previous, most recent established pruning p...

Applic. for works to trees in CA Westminster
22 Oct 2026 Pending 26/07258/FULL

16A Croxley Road London W9 3HL

Installation of air to air heat pumps to offices and bedrooms.

Full Planning Permission Application Westminster
21 Oct 2026 Pending 26/07221/CLEUD

Ground Floor Flat A 31 Fermoy Road London W9 3NH

Confirmation of the lawful existing Use of Unit A, 31 Fermoy Road as a 4-bedroom HMO (Class C4).

Certificate of Lawfulness (existing) Westminster
21 Oct 2026 Pending 26/07187/FULL

Ground Floor Flat 151 Portnall Road London W9 3BN

Erection of a single storey rear extension.

Full Planning Permission Application Westminster
21 Oct 2026 Pending 26/06768/FULL

21 Errington Road London W9 3LF

Erection of a new pedestrian gate and two brick piers in the existing boundary to Fernhead Road, on land at the rear of 21 Errington Road (freehold ti...

Full Planning Permission Application Westminster
20 Oct 2026 Pending 26/06634/FULL

207 Shirland Road London W9 2EX

Variation of condition 1 of planning permission dated 01 December 2022 (RN: 22/05952/FULL) which itself varied condition 1 of planning permission date...

Full Planning Permission Application Westminster
19 Oct 2026 Pending 26/07130/ADFULL

4 Biddulph Road London W9 1JB

Details of signed Appendix A - checklist B pursuant to discharge of condition 10 of planning permission dated 12th June 2026 (RN: 25/08498/FULL).

Approval of Details (Full PP) Westminster
19 Oct 2026 Pending 26/07004/FULL

16D Randolph Crescent London W9 1DR

Replacement of single glazed timber windows and French doors to the front and rear elevations of the raised ground floor flat with painted timber wind...

Full Planning Permission Application Westminster
18 Oct 2026 Pending 26/06428/FULL

17 Cropthorne Court 20 - 28 Maida Vale London W9 1TA

Duct penetrations and external ventilation terminals to the rear elevation, in association with the internal alterations and refurbishment of 17 Cropt...

Full Planning Permission Application Westminster
18 Oct 2026 Pending 26/06138/LBC

17 Cropthorne Court 20 - 28 Maida Vale London W9 1TA

Internal alterations and refurbishment and duct penetrations and external ventilation terminals to the rear elevation of 17 Cropthorne Court (Linked t...

Listed Building Consent Application Westminster
16 Oct 2026 Pending 26/07110/ADFULL

23 Blomfield Road London W9 1AD

Details of joinery sections; full ironwork; and full ironwork pursuant to conditions 4, 5 and 9 of planning permission dated 05 June 2026 (RN: 25/0917...

Approval of Details (Full PP) Westminster
16 Oct 2026 Pending 26/07098/ADLBC

23 Blomfield Road London W9 1AD

Details of joinery sections; full ironwork; dado rail and its integration with the existing staircase skirting and wall finish; moulding sections of t...

Approval of Details (ADLBC) Westminster
13 Oct 2026 Pending 26/06991/CLOPUD

11 Grittleton Road London W9 2DD

Installation of an external spiral staircase connecting these existing levels (the ground level terrace to the lower-ground level garden).

Certificate of Lawfulness (proposed) Westminster
12 Oct 2026 Pending 26/06955/TPO

37 Edbrooke Road London W9 2DE

The application is for one tree which is a sycamore. It is the only tree in the garden at 37A (Basement) Edbrooke Road and is located in the south eas...

Applic. for wks to trees subject to TPO Westminster
12 Oct 2026 Pending 26/06941/ADFULL

Flat 1 5 Grittleton Road London W9 2DD

Details of method statement, design relating to the foundations and floor slab, biodiversity management plan, and landscaping scheme pursuant to condi...

Approval of Details (Full PP) Westminster
9 Oct 2026 Pending 26/06897/TCA

210 Randolph Avenue London W9 1PF

T1 - eucalyptus tree (12m) - take down to ground level.

Applic. for works to trees in CA Westminster
9 Oct 2026 Approved 15 Oct 26/06898/ADLBC

Flat A 38 Warwick Avenue London W9 2PT

Details of revisions to the construction and finish of the boundary wall pursuant to condition 5 of listed building consent dated 04 March 2026 (RN: 2...

Approval of Details (ADLBC) Westminster
9 Oct 2026 Pending 26/06844/ADFULL

Flat A 38 Warwick Avenue London W9 2PT

Details of revisions to the construction and finish of the boundary wall and method statement and tree protection plan pursuant to conditions 8 and 9 ...

Approval of Details (Full PP) Westminster
9 Oct 2026 Pending 26/06467/FULL

33B Clifton Gardens London W9 1AR

Extension of rear ground floor balcony.

Full Planning Permission Application Westminster
8 Oct 2026 Approved 23 Oct 26/06901/TPO

110 Maida Vale London W9 1PS

T3 Walnut: Raise crown over the beds by approximately 2m and clear Cherry. Reduce remaining crown back to previous and most recent reduction points up...

Applic. for wks to trees subject to TPO Westminster
8 Oct 2026 Approved 14 Oct 26/06890/ADFULL

Rankin House 97C Elgin Avenue London W9 2DA

Details of Code of Construction Practice pursuant to Condition 14 of planning permission dated 16 June 2026 (RN: 25/06130/FULL).

Approval of Details (Full PP) Westminster
8 Oct 2026 Pending 26/06869/CLEUD

Second Floor Flat C 31 Fermoy Road London W9 3NH

Use of Unit C, 31 Fermoy Road as a 4-bedroom HMO (Class C4).

Certificate of Lawfulness (existing) Westminster
8 Oct 2026 Pending 26/06868/CLEUD

First Floor Flat B 31 Fermoy Road London W9 3NH

Use of Unit B, 31 Fermoy Road as a 3-bedroom HMO (Class C4).

Certificate of Lawfulness (existing) Westminster
8 Oct 2026 Approved 23 Oct 26/06872/TCA

110 Maida Vale London W9 1PS

Front Garden: T1 Birch: Raise crown path side by removing 1 x low branch which now drops outside of the trees main crown structure. Tip prune lateral ...

Applic. for works to trees in CA Westminster
7 Oct 2026 Pending 26/06840/LBC

55 Blomfield Road London W9 2PD

Landscaping works to the front and rear gardens, side passage and lightwell, including the formation of a dining terrace and sunken seating area, inst...

Listed Building Consent Application Westminster
7 Oct 2026 Pending 26/06839/FULL

55 Blomfield Road London W9 2PD

Landscaping works comprising the formation of a new dining area and sunken seating area with associated surfacing, raised planting beds, outdoor kitch...

Full Planning Permission Application Westminster
6 Oct 2026 Pending 26/06800/FULL

Top Floor Flat 214 Portnall Road London W9 3BJ

Erection of rear dormer roof extension (Retrospective).

Full Planning Permission Application Westminster
6 Oct 2026 Registered 26/2463

First Floor Flat, 28 Claremont Road, London, W9 3DZ

Proposed mansard roof extension and conversion of first and second floor maisonette into 2x separate self contained flats

Full Planning Permission Brent
6 Oct 2026 Pending 26/06036/CLEUD

30 Ashworth Road W9 1JY

Installation of air source heat pump in rear garden as per Class G - installation or alteration etc of air source heat pumps on domestic premises.

Certificate of Lawfulness (existing) Westminster
2 Oct 2026 Pending 26/06749/LBC

23 Blomfield Road London W9 1AD

Alterations to hard and soft landscaping to front garden; and removing two existing Ginkgo biloba trees which are currently growing within the hedge. ...

Listed Building Consent Application Westminster
2 Oct 2026 Pending 26/06748/FULL

23 Blomfield Road London W9 1AD

Alterations to hard and soft landscaping to front garden; and removing two existing Ginkgo biloba trees which are currently growing within the hedge. ...

Full Planning Permission Application Westminster
2 Oct 2026 Pending 26/06741/TCA

32 Blomfield Road London W9 1AA

T1 - Leylandii - Reduce the height of the tree by 4 to 5m and where/if necessary bring the sides in by 1 to 2m if needed. The tree is a very mature an...

Applic. for works to trees in CA Westminster
2 Oct 2026 Approved 5 Oct 26/06649/TPO

78 Shirland Road London W9 2EH

1 x London plane (rear garden, rear boundary): Reduce crown back to previous most recent reduction points. Remove epicormic trunk growth.

Applic. for wks to trees subject to TPO Westminster
1 Oct 2026 Pending 26/06726/FULL

Second Floor Flat 141 Portnall Road London W9 3BN

Erection of a rear dormer roof extension and the installation of three rooflights to front roof slope.

Full Planning Permission Application Westminster
30 Sept 2026 Pending 26/06703/FULL

Second Floor And Third Floor Maisonette 170 Sutherland Avenue London W9 1HR

Replacement of second- and third-floor windows with timber-framed double-glazed units, replacement rooflight, and an extension to the third-floor rear...

Full Planning Permission Application Westminster
30 Sept 2026 Approved 6 Oct 26/06450/TPO

26 Randolph Crescent London W9 1DR

1 x robinia (T1): crown reduce to previous, most recent reduction points, retaining suitable shortened furnishing growth to leave a balanced canopy wi...

Applic. for wks to trees subject to TPO Westminster
29 Sept 2026 Pending 26/06500/ADFULL

104 Maida Vale London W9 1PS

Details of a method statement explaining the measures you will take to protect the trees on and close to the site pursuant to condition 4 of planning ...

Approval of Details (Full PP) Westminster
28 Sept 2026 Pending 26/06638/LBC

93 Warrington Crescent London W9 1EH

Installation of mechanical plant and associated ductwork on the eastern side of the building. (Linked with 26/06637/FULL)

Listed Building Consent Application Westminster
28 Sept 2026 Pending 26/06637/FULL

93 Warrington Crescent London W9 1EH

Installation of mechanical plant and associated ductwork on the eastern side of the building. (Linked with 26/06638/LBC)

Full Planning Permission Application Westminster
28 Sept 2026 Pending 26/06618/ADFULL

British Broadcasting Corporation Delaware Road London W9 2LG

Details of a whole life carbon assessment relating to part A (works of deconstruction and demolition) pursuant to part condition 6(A) of permission da...

Approval of Details (Full PP) Westminster
25 Sept 2026 Pending 26/06589/FULL

St Peters C Of E Primary School Chippenham Mews London W9 2AN

Installation of three air source heat pumps to flat roof at first floor level of projecting building close to Neeld Place.

Full Planning Permission Application Westminster
24 Sept 2026 Pending 26/06583/FULL

7 Octavia Mews London W9 3LQ

Variation of condition 1 of planning permission dated 1 May 2026 (RN 26/01567/FULL) for the erection of single storey ground floor rear extension with...

Full Planning Permission Application Westminster
23 Sept 2026 Pending 26/06532/TCA

70 Maida Vale London W9 1PR

T1. Crack Willow Rear Garden: Reduce new growth to previous reduction points, retaining good buds, to support crown development. Remove dead branches ...

Applic. for works to trees in CA Westminster
23 Sept 2026 Approved 7 Oct 26/06550/LBC

Upper Maisonette 22 Clarendon Gardens London W9 1AZ

Internal alterations to second floor.

Listed Building Consent Application Westminster
23 Sept 2026 Approved 30 Sep 26/06066/ADV

Ground Floor 59 Shirland Road London W9 2JD

Display of externally illuminated fascia sign measuring 5.68m X 0.85m

Advert Application (ADV) Westminster
22 Sept 2026 Pending 26/06499/ADFULL

104 Maida Vale London W9 1PS

Details of written scheme of investigation; pursuant to condition 11 of planning permission dated 12 September 2024 (23/05827/FULL)

Approval of Details (Full PP) Westminster
22 Sept 2026 Pending 26/06494/ADFULL

British Broadcasting Corporation Delaware Road London W9 2LG

Detailed design for the boundary wall foundations within the Root Protection Area (RPA) of the off-site Norway maple (T12) that is adjacent to the nor...

Approval of Details (Full PP) Westminster
22 Sept 2026 Pending 26/06495/ADFULL

British Broadcasting Corporation Delaware Road London W9 2LG

Details of updated drainage strategy showing its location and storage volumes and demonstrating how the rainwater harvesting will link in with existin...

Approval of Details (Full PP) Westminster
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Data updated daily. Source: Westminster, Brent and Camden planning portals.