15 Blair Avenue, London, NW9 7LN

1. 14 Oct 2024

   Received by Brent

2. 9 Dec 2024

   Decision issued: Permission Granted

3. 10 Sep 2026

   Added to PlanIndex

Brent granted permission on 9 December 2024, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 9 Blair Avenue, London, NW9 7LN

  24/2254 Submitted 13 Aug 2024 50 yards away

  Single storey side and rear extension, hip to gable roof extension, x2 front dormers, x1 rear dormer and x1 front rooflight to dwellinghouse.

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 2 Blair Avenue, London, NW9 7LP

  21/2278 Submitted 18 Jun 2021 50 yards away

  Proposed single-storey side extension to dwellinghouse

  Granted Householder Extension 9 docs
  Small domestic

• 37 Rannock Avenue, London, NW9 7LD

  21/3064 Submitted 10 Aug 2021 50 yards away

  Certificate of lawfulness for proposed hip to gable roof extensions; rear dormer loft conversion with 2 front rooflights to the dwellinghouse.

  Refused Lawful development Extension Loft or dormer 5 docs
  Domestic

• 37 Rannock Avenue, London, NW9 7LD

  21/3851 Submitted 14 Oct 2021 50 yards away

  Certificate of lawfulness for proposed hip to gable roof extensions, rear dormer loft conversion with 3 front rooflights to the dwellinghouse and demolition of existing front dormer..

  Granted Lawful development Extension Loft or dormer +1 5 docs
  Domestic

• 5 Winston Avenue, London, NW9 7LB

  21/1442 Submitted 20 Apr 2021 100 yards away

  Demolition of existing canopy and erection of single storey rear extension to the dwellinghouse.

  Granted Householder Extension Demolition 4 docs
  Small domestic

• 2 Kinloch Drive, London, NW9 7LG

  21/1497 Submitted 23 Apr 2021 100 yards away

  Proposed single storey side extension to dwellinghouse.

  Granted Householder Extension 8 docs
  Small domestic

• 26/2300 Awaiting decision

  22 Plympton Avenue, London, NW6 7TJ

  Proposed single-storey side infill extension, replacement of ground floor rear door with window, and replacement of ground floor rear windows with sliding doors to dwellinghouse

  Received 10 Sep, published by the council 21 Sep 2026 Householder
• 26/2292 Awaiting decision

  116 Stag Lane, Edgware, HA8 5LL

  Demolition of existing side store and proposed single store side to rear extension, first floor part side and rear extension, front porch extension, hip to gable extension, rear dormer window with 4x front rooflights and removal of chimney stack to the dwellinghouse.

  Received 9 Sep, published by the council 21 Sep 2026 Householder
• 26/2264 Awaiting decision

  19 Littleton Road, Harrow, HA1 3SY

  Proposed demolition of existing garage, single storey side extension and single storey rear extension, and erection of a two-storey side extension, part single and part two storey rear extension, 1x side and 1x rear dormer extension, conversion of garage into habitable space with replacement of garage door with window, alteration to front, rear and side fenestration and removal of chimney to dwellinghouse.

  Received 7 Sep, published by the council 21 Sep 2026 Householder
• 26/2262 Awaiting decision

  1 Chestnut Grove, Wembley, HA0 2LX

  Demolition of existing conservatory, part two storey rear extension, single storey structure to side extension & front porch and erection of single-storey side to rear extension, erection of first floor rear extension, alterations to raised patio, addition of hipped roof to first-floor side extension, 1x front & 1x rear rooflight, replacement of roof tiles, alterations to fenestrations, rendering to elevations, front porch canopy with pillars, new front door & new garage door to dwellinghouse

  Received 7 Sep, published by the council 21 Sep 2026 Householder
• 26/2260 Awaiting decision

  19 Mitchell Way, London, NW10 0PT

  Proposed two storey rear extension and front porch extension with canopy to dwellinghouse.

  Received 4 Sep, published by the council 21 Sep 2026 Householder