51 Dollis Hill Lane, London, NW2 6JH

1. 21 Dec 2020

   Received by Brent

2. 5 Mar 2021

   Decision issued: Permission Granted

3. 20 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 63 Dollis Hill Lane, London, NW2 6JH

  21/0443 Submitted 9 Feb 2021 0m away

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

  Granted Lawful development Loft or dormer 9 docs
  Domestic

• 21 Dollis Hill Lane, London, NW2 6JH

  25/3263 Submitted 21 Nov 2025 0m away

  Proposed conversion of single dwellinghouse into 2x self-contained flats with part single storey rear extension, conversion of garage into habitable room with replacement of garage door with window to front elevation, removal of rear solar panels and installation of 1x front rooflight, alterations to the existing dormer, increased height to front boundary wall and new cycle and refuse storages spaces in front garden.

  Granted Full applications New dwelling Extension +2 12 docs
  Small domestic

• 63 Dollis Hill Lane, London, NW2 6JH

  20/2344 Submitted 4 Aug 2020 0m away

  Conversion of single dwelling into two self contained flats through conversion of garage into habitable space, erection of single and two storey side and rear extensions, loft conversion with rear dormer window and installation of one front rooflight, provision of waste storage and cycle parking.

  Granted Full applications New dwelling Extension +2 12 docs
  Domestic

• 11 Dollis Hill Lane, London, NW2 6JH

  21/0605 Submitted 22 Feb 2021 0m away

  Conversion of garage into habitable space, front extension to first floor, erection of two storey rear extension and raised terrace with stairs, hip to gable loft conversion with rear dormer window and Juliet balcony and installation of three front facing rooflights, front boundary treatment creation of 2 x additional off road parking spaces and associated landscaping, waste and cycle storage to front garden area to dwellinghouse

  Granted Householder Extension Loft or dormer +1 20 docs
  Domestic

• 7 Dollis Hill Lane, London, NW2 6JH

  25/3112 Submitted 5 Nov 2025 0m away

  Proposed extension to existing front porch of the dwellinghouse.

  Granted Householder Extension 11 docs
  Small domestic

• 11 Dollis Hill Lane, London, NW2 6JH

  20/3081 Submitted 28 Sep 2020 0m away

  Conversion of single dwellinghouse into two self-contained flats through conversion of garage into habitable space, erection of two storey rear extension and raised terrace with stairs, single storey front extension to first floor, loft conversion with rear dormer window and Juliet balcony and installation of two front facing rooflights, front boundary treatment creation of 2 x additional off road parking spaces and associated landscaping, waste and cycle storage to front garden area.

  Granted Full applications New dwelling Extension +2 22 docs
  Small domestic

• 26/0944 Refused

  11 Briar Road, Harrow, HA3 0DP

  Retention of two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 1x rear rooflight; replacement of roof-tiles, front door, external windows, garage door and chimney stack; installation of external lighting to the front elevation; and installation of 4x retractable bollards, hardstanding, associated soft-landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

  14 Apr 2026 Householder
• 26/0945 Granted

  11 Briar Road, Harrow, HA3 0DP

  Proposed two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 2x rear rooflights; replacement of roof-tiles; retention of front door; alterations to external windows; replacement of uPVC garage door with timber garage door; removal of external lighting on front elevation; reinstatement of chimney stack; and installation of hardstanding, associated soft landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

  14 Apr 2026 Householder
• 26/0859 Granted

  56 Okehampton Road, London, NW10 3EP

  Proposed demolition of side garage, erection of two storey side extension, replacement of rear doors to ground floor, replacement of 4x windows and removal of 1x window and 1x door to side elevation, new front boundary wall and bin storage to front garden.

  2 Apr 2026 Householder
• 26/1190 Refused

  244 Willesden Lane, Willesden, London, NW2 5RE

  Demolition of conservatory and shed, and erection of a single-storey side infill and rear extension, installation of a door to the side elevation and erection of a new masonry side boundary wall to the dwellinghouse.

  12 May 2026 Householder
• 26/0867 Refused

  14 Mount Pleasant Road, London, NW10 3EL

  Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)

  2 Apr 2026 Householder