135 Salmon Street, London, NW9 8NG

This site has had 3 applications since 2021: 0 approved, 2 refused.

• 26/0830 Decided

  135 Salmon Street, London, NW9 8NG

  Proposed change of use of single family dwellinghouse into 5-bedroom 5-person house of multiple o...

  Submitted 31 Mar 2026
• 21/0073 Refused

  135 Salmon Street, London, NW9 8NG

  Demolition of existing garage, construction of two storey side extension, front porch extension, single storey rear extension, first floor rear extension, loft conversion with rear dormer window, and two front rooflights to dwellinghouse.

  Decided 18 Mar 2021 Householder

1. 11 May 2021

   Received by Brent

2. 14 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 1 Jul 2021

   Decision issued: Permission Refused

4. 30 Aug 2026

   Added to PlanIndex

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 149 Salmon Street, London, NW9 8NG

  21/2115 Submitted 7 Jun 2021 50 yards away

  Certificate of lawfulness for proposed rear dormer loft conversion with 2 front rooflights and roof alterations made to the dwellinghouse.

  Refused Lawful development Loft or dormer Roofing 10 docs
  Domestic

• 149 Salmon Street, London, NW9 8NG

  21/3557 Submitted 20 Sep 2021 50 yards away

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

  Granted Lawful development Extension Loft or dormer 9 docs
  Domestic

• 111 Salmon Street, London, NW9 8NG

  21/1742 Submitted 12 May 2021 50 yards away

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of dwellinghouse.

  Granted Lawful development 6 docs
  Small domestic

• 135 Salmon Street, London, NW9 8NG

  21/0073 Submitted 8 Jan 2021 50 yards away

  Demolition of existing garage, construction of two storey side extension, front porch extension, single storey rear extension, first floor rear extension, loft conversion with rear dormer window, and two front rooflights to dwellinghouse.

  Refused Householder Extension Loft or dormer +2 6 docs
  Small domestic

• 111 Salmon Street, London, NW9 8NG

  21/1234 Submitted 5 Apr 2021 50 yards away

  Two storey side with hipped roof, single storey rear extension, loft conversion with roof extension and rear dormer, new hipped side dormer and rooflight at loft floor level and one front rooflight to dwellinghouse.

  Refused Householder Extension Loft or dormer 25 docs
  Small domestic

• 111 Salmon Street, London, NW9 8NG

  21/2856 Submitted 23 Jul 2021 50 yards away

  Two storey side to rear extension; main roof alteration consisting of a crown-roof extension, ONE(1) rear, and ONE(1) side dormer window, THREE(3) roof-lights; TWO(2) flank windows, and a single storey rear extension to the dwellinghouse. (revised desc.)

  Granted Householder Extension Loft or dormer +1 26 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
• 26/2297 Awaiting decision

  38 Hanover Road, London, NW10 3DS

  Proposed single-storey side-to-rear wrap around extension to 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