194 Walm Lane, London, NW2 3BP

1. 22 Oct 2021

   Received by Brent

2. 23 Dec 2021

   Decision issued: Permission Granted

3. 21 Sep 2026

   Added to PlanIndex

Brent granted permission on 23 December 2021, 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.

• 198 Walm Lane, London, NW2 3BP

  26/0856 Submitted 1 Apr 2026 50 yards away

  Proposed single-storey rear extension, alteration to fenestrations, 3x rear dormer extensions and 1x front rooflight to dwellinghouse.

  Granted Householder Extension Loft or dormer 6 docs
  Small domestic

• 210B Walm Lane, London, NW2 3BP

  26/1986 Submitted 3 Aug 2026 50 yards away

  71% historically approved · decision due ~4 Nov

  Proposed replacement of single-glazed timber windows with double-glazed UPVC windows to front, side and rear to ground floor flat

  Awaiting decision Full applications Windows or glazing 7 docs

• 200 Walm Lane, London, NW2 3BP

  26/0495 Submitted 26 Feb 2026 50 yards away

  Demolition of existing rear dormer and proposed single-storey side extension, 3x rear dormer windows, and alteration to fenestrations to dwellinghouse

  Granted Householder Extension Loft or dormer +2 25 docs
  Small domestic

• 179 Walm Lane, London, NW2 3AY

  21/3107 Submitted 12 Aug 2021 50 yards away

  Retention of outbuilding and associated landscaping to rear garden of dwellinghouse.

  Granted Householder 7 docs
  Small domestic

• 179 Walm Lane, London, NW2 3AY

  21/2520 Submitted 2 Jul 2021 50 yards away

  Partial demolition of front boundary wall, erection of new front boundary wall, new gates and railings, new front side boundary wall and railings, and landscaping to front garden to dwellinghouse.

  Granted Householder Demolition 6 docs
  Small domestic

• 159A Walm Lane, London, NW2 3AY

  24/2946 Submitted 16 Oct 2024 50 yards away

  Proposed replacement of existing rear single glazed timber windows with double glazed timber windows to ground floor flat

  Granted Full applications Windows or glazing 5 docs

• 26/2300 Awaiting decision

  22 Plympton Avenue, London, NW6 7TJ

  Proposed single-storey side infill extension 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