17 Buller Road, London, NW10 5BS

1. 18 Aug 2026

   Received by Brent

2. 14 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination, against a statutory target of eight weeks. Over the last year Brent decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 7 A&B Buller Road, London, NW10 5BS

  20/3184 Submitted 5 Oct 2020 50 yards away

  Proposed single storey wrap-around extension, relocation of ground floor side window and removal of existing stairs to rear of ground floor flat; proposed loft conversion with rear dormer window and juliet balcony and installation of 2 front facing rooflights to main roof of first floor flat.

  Granted Full applications Extension Loft or dormer +1 9 docs
  Small domestic

• 2A & B Buller Road, London, NW10 5BT

  24/2075 Submitted 26 Jul 2024 50 yards away

  Details pursuant to conditions 4 (site layout) and 11 (boundary treatment) of Full Planning Permission application reference 21/2857 dated 23/07/2021 for Internal reconfiguration of existing flat at 2a Buller Road, rear rooflight to existing flat at 2b Buller Road and the erection of new two-storey dwellinghouse built over ground floor drive through, rear first floor balcony, to include associated access, amenity space provision, waste and recycling storage and cycle storage to side of 2 Buller Road.

  Withdrawn Conditions Loft or dormer 2 docs
  Domestic

• 2A & B Buller Road, London, NW10 5BT

  21/2857 Submitted 23 Jul 2021 50 yards away

  Internal reconfiguration of existing flat at 2a Buller Road, rear rooflight to existing flat at 2b Buller Road and the erection of new two-storey dwellinghouse built over ground floor drive through, rear first floor balcony, to include associated access, amenity space provision, waste and recycling storage and cycle storage to side of 2 Buller Road.

  Granted Full applications Loft or dormer 20 docs
  Domestic

• 2A & B Buller Road, London, NW10 5BT

  24/2958 Submitted 18 Oct 2024 50 yards away

  Details pursuant to conditions 4 (site layout) and 11 (boundary treatment) of Full Planning Permission application reference 21/2857 dated 23/07/2021 for Internal reconfiguration of existing flat at 2a Buller Road, rear rooflight to existing flat at 2b Buller Road and the erection of new two-storey dwellinghouse built over ground floor drive through, rear first floor balcony, to include associated access, amenity space provision, waste and recycling storage and cycle storage to side of 2 Buller Road.

  Granted Conditions Loft or dormer 5 docs
  Domestic

• 2 Buller Road, London, NW10 5BT

  20/0738 Submitted 3 Mar 2020 50 yards away

  Variation of condition 2, development built in accordance with approved plan, to effect minor material amendments as follows, to Full Planning Permission reference 15/4862 dated 18 May, 2016, for Demolition of the roofing merchants and storage depot site and erection of 7 residential dwellings (1 x 4 bed and 6 x 3bed) with associated car and cycle parking spaces, bin stores, landscaping and amenity space: Plans: Ground Floor: Kitchen location moved to Units 1,2,3 & 4 from North to South, lower terrace retained. 1st Floor: Sun terrace relocated from North to South in Units 1,2,3 & 4. Privacy screening and walls to be retained. Elevations: To West Block, front elevation: Changes to elevation to include the removal of projecting bay windows and juliette balconies, replaced with windows; removal of glass brick detailing, replaced with brick hit-and-miss detailing. To West Block, rear elevation: Changes to elevation to include the relocation of the single door to terrace, replaced with sliding door to terrace; the removal of full height windows, replaced with smaller obscure windows; amenity spaces (sun terrace) retained. To East Block, front elevation: Changes to elevation to include increasing window numbers from 4 to 7; removal of 2m2 of timber panelling. To South Block, front elevation: Changes to elevation to include the removal of projecting bay windows and juliette balconies, replaced with windows; removal of glass brick detailing, replaced with brick hit-and-miss detailing. To North Block, front elevation: Change to elevation to include for the addition of access to Units 6 & 7; removal of juliette balcony, replaced with windows.

  Granted Amendments Demolition Windows or glazing 11 docs

• 2 Buller Road, London, NW10 5BT

  21/0806 Submitted 5 Mar 2021 50 yards away

  Details pursuant to conditions 2 (cycle and refuse stores), 3 (privacy Screen), and 10 (green roof) of Variation of Conditions reference 20/0738 dated 4 December, 2020, for Variation of condition 2, development built in accordance with approved plan, to effect minor material amendments as follows, to Full Planning Permission reference 15/4862 dated 18 May, 2016, for Demolition of the roofing merchants and storage depot site and erection of 7 residential dwellings with associated car and cycle parking spaces, bin stores, landscaping and amenity space.

  Refused Conditions Demolition 10 docs

• 26/2285 Awaiting decision

  137 Chatsworth Road, London, NW2 5QT

  Certificate of lawfulness for proposed use as supported housing

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2277 Awaiting decision

  65 The Avenue, Wembley, HA9 9PH

  Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2199 Awaiting decision

  Flat 8, 399 Neasden Lane North, London, NW10 0BD

  Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.

  Received 2 Sep, published by the council 21 Sep 2026 Lawful development
• 26/1946 Awaiting decision

  120 Gladstone Park Gardens, London, NW2 6RL

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

  Received 30 Jul, published by the council 10 Aug 2026 Lawful development
• 26/1208 Granted

  50 Ballogie Avenue, London, NW10 1TA

  Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

  Received 13 May, published by the council 25 Jul 2026 Lawful development