4 Hawthorne Grove, London, NW9 8QR

This site has had 6 applications since 2021: 2 approved, 4 refused.

• 21/3330 Granted

  4 Hawthorne Grove, London, NW9 8QR

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.5m Maximum height - 2.9m Eaves height - 2.8m

  Decided 8 Oct 2021 Prior approval
• 21/2193 Refused

  4 Hawthorne Grove, London, NW9 8QR

  Proposed single storey rear extension and front porch extension to dwellinghouse.

  Decided 5 Aug 2021 Householder
• 21/1540 Refused

  4 Hawthorne Grove, London, NW9 8QR

  Certificate of lawfulness for proposed single storey rear extension, front porch extension and replacement of side entrance door with window to the dwellinghouse.

  Decided 3 Jun 2021 Lawful development
• 21/0848 Refused

  4 Hawthorne Grove, London, NW9 8QR

  Prior approval for a single storey rear extension to dwellinghouse in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.90m Eaves height - 2.80m

  Decided 19 Apr 2021 Prior approval
• 21/0269 Refused

  4 Hawthorne Grove, London, NW9 8QR

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.8m Eaves height - 2.6m

  Decided 8 Mar 2021 Prior approval

1. 26 Aug 2021

   Received by Brent

2. 20 Oct 2021

   Decision issued: Permission Granted

3. 10 Sep 2026

   Added to PlanIndex

Brent granted permission on 20 October 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.

• 4 Hawthorne Grove, London, NW9 8QR

  21/0848 Submitted 9 Mar 2021 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.90m Eaves height - 2.80m

  Refused Prior approval Extension 6 docs
  Small domestic

• 19 Hawthorne Grove, London, NW9 8QR

  21/0149 Submitted 15 Jan 2021 50 yards away

  Certificate of lawfulness for proposed front porch to dwellinghouse.

  Granted Lawful development Extension 6 docs
  Small domestic

• 4 Hawthorne Grove, London, NW9 8QR

  21/1540 Submitted 27 Apr 2021 50 yards away

  Certificate of lawfulness for proposed single storey rear extension, front porch extension and replacement of side entrance door with window to the dwellinghouse.

  Refused Lawful development Extension Windows or glazing 6 docs
  Small domestic

• 4 Hawthorne Grove, London, NW9 8QR

  21/2193 Submitted 11 Jun 2021 50 yards away

  Proposed single storey rear extension and front porch extension to dwellinghouse.

  Refused Householder Extension 6 docs
  Small domestic

• 4 Hawthorne Grove, London, NW9 8QR

  21/0269 Submitted 26 Jan 2021 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.8m Eaves height - 2.6m

  Refused Prior approval Extension 6 docs
  Small domestic

• 4 Hawthorne Grove, London, NW9 8QR

  21/3330 Submitted 1 Sep 2021 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.5m Maximum height - 2.9m Eaves height - 2.8m

  Granted Prior approval Extension 6 docs
  Small domestic

• 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
• 26/2200 Awaiting decision

  55 Wembley Park Drive, Wembley, HA9 8HE

  Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

  Received 1 Sep, published by the council 21 Sep 2026 Householder
• 26/2202 Awaiting decision

  55 Wembley Park Drive, Wembley, HA9 8HE

  Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

  Received 1 Sep, published by the council 10 Sep 2026 Householder
• 26/2193 Awaiting decision

  197 Chevening Road, London, NW6 6DT

  Proposed soft and hard landscaping, demolition and replacement of boundary brick wall with brick piers and installation of bin store to front garden of dwellinghouse.

  Received 31 Aug, published by the council 21 Sep 2026 Householder
• 26/2163 Awaiting decision

  2 Manor Close, London, NW9 9HD

  Proposed dropped kerb for vehicular access with landscaping works and installation of drainage system to the front of the dwellinghouse.

  Received 26 Aug, published by the council 21 Sep 2026 Householder