26/1381

1. 2 Jun 2026

   Received by Brent

2. 12 Jun 2026

   Decision issued: Prior approval is refused at submission

3. 25 Jul 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 26/1793 Awaiting decision

  13 Mulgrave Road, Harrow, HA1 3UG

  Proposed part single part two storey side to rear extension with rear glazed canopy, part front extension, 1x side and 1x rear dormer extension with Juliet balcony and associated roof works, conversion of garage into habitable space with replacement of garage door with windows, 2x rooflights, installation of 2x windows to side elevation and removal of chimney stacks to the dwellinghouse.

  13 Jul 2026 0m away Householder
• 20/4209 Granted

  9 Mulgrave Road, Harrow, HA1 3UG

  Retain existing outbuilding in rear garden to dwellinghouse

  21 Dec 2020 0m away Householder
• 20/4237 Granted

  24 Mulgrave Road, Harrow, HA1 3UG

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 8m Maximum height - 3.28 m Eaves height - 3 m

  21 Dec 2020 0m away Prior approval
• 24/1803 Granted

  37 Littleton Road, Harrow, HA1 3SY

  Certificate of lawfulness for demolition of existing garden shed and gazebo and proposed erection of single-storey outbuilding in rear garden of dwellinghouse.

  28 Jun 2024 70m away Lawful development
• 26/1732 Awaiting decision

  19 Littleton Road, Harrow, HA1 3SY

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m

  7 Jul 2026 70m away Prior approval
• 20/2722 Granted

  36 Sudbury Court Drive, Harrow, HA1 3TD

  Use of premises for childcare on domestic premises for up to 12 children between 07:30 and 18:30 and for use as a single family dwellinghouse (Use Classes D1/C3), retention of 2 off road parking spaces and erection of cycle stands to front garden

  3 Sep 2020 169m away Full applications

• 26/1949 Awaiting decision

  56 Coniston Gardens, London, NW9 0BB

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.80m Maximum height - 3.00m Eaves height - 2.80m

  31 Jul 2026 Prior approval
• 26/1673 Granted

  8 Regent Close, Harrow, HA3 0SF

  Prior approval for a single-storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.3m Eaves height - 2.5m

  1 Jul 2026 Prior approval
• 26/1908 Awaiting decision

  98 Wakemans Hill Avenue, London, NW9 0UU

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.53m Eaves height - 3.00m

  27 Jul 2026 Prior approval
• 26/1349 Granted

  38 St Johns Road, Wembley, HA9 7JQ

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m

  29 May 2026 Prior approval
• 26/1629 Granted

  107 Maybank Avenue, Wembley, HA0 2TQ

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.9m

  29 Jun 2026 Prior approval