40 Grittleton Avenue, Wembley, HA9 6NT

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/2099 Decided

  40 Grittleton Avenue, Wembley, HA9 6NT

  Permission in Principle for the residential development of the land to provide 1 net dwelling wit...

  Submitted 17 Aug 2026

1. 30 Jul 2026

   Received by Brent

2. 10 Aug 2026

   Added to PlanIndex

3. 24 Sep 2026

   Decision issued: Permission Granted

4. 25 Sep 2026

   Status changed to Decided

   Previously Awaiting decision.

Brent granted permission on 24 September 2026, 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.

The published feed does not state which type of application this is; the register entry on Brent's portal will say. Our guide explains the common types.

• 40 Grittleton Avenue, Wembley, HA9 6NT

  26/2099 Submitted 17 Aug 2026 50 yards away

  79% historically approved · decision due ~12 Oct

  Permission in Principle for the residential development of the land to provide 1 net dwelling wit...

  Decided New dwelling 9 docs
  Domestic

• 15 Grittleton Avenue, Wembley, HA9 6NX

  21/3100 Submitted 11 Aug 2021 50 yards away

  Proposed single storey rear extension, first floor rear extension and hip to gable loft conversion with rear dormer window and juliet balcony, removal of existing chimney stack and installation of 2 x front rooflights to dwellinghouse

  Refused Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 3 Grittleton Avenue, Wembley, HA9 6NX

  26/0779 Submitted 25 Mar 2026 50 yards away

  Proposed single-story rear extension to dwellinghouse.

  Granted Householder Extension 4 docs
  Domestic

• 4 Chalfont Avenue, Wembley, HA9 6NS

  20/2373 Submitted 6 Aug 2020 50 yards away

  Proposed first-floor side extension to dwellinghouse

  Refused Householder Extension 9 docs
  Domestic

• 20 Chalfont Avenue, Wembley, HA9 6NS

  25/2626 Submitted 15 Sep 2025 50 yards away

  Demolition of rear shed and erection of single storey outbuilding in rear garden of the dwellinghouse.

  Refused Householder Demolition 7 docs
  Small domestic

• 51 Wyld Way, Wembley, HA9 6PP

  22/3709 Submitted 31 Oct 2022 100 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.1m Eaves height - 3.1m

  Refused Prior approval Extension 8 docs
  Small domestic