117 Carlton Avenue East, Wembley, HA9 8ND

This site has had 8 applications since 2020: 1 approved, 4 refused.

• 26/1400 Decided

  117 Carlton Avenue East, Wembley, HA9 8ND

  Proposed single-storey outbuilding in rear garden of dwellinghouse

  Submitted 5 Jun 2026
• 26/0646 Withdrawn

  117 Carlton Avenue East, Wembley, HA9 8ND

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

  Decided 2 Apr 2026 Lawful development
• 25/3356 Granted

  117 Carlton Avenue East, Wembley, HA9 8ND

  Proposed single-storey rear, boiler room extension, first-floor front and rear extensions, alterations to front, side and rear fenestrations, roof extension and loft conversion into habitable space, rear dormer extension with juliet balcony, side dormer extension and installation of 2x side rooflights to dwellinghouse

  Decided 17 Feb 2026 Full applications
• 25/2470 Refused

  117 Carlton Avenue East, Wembley, HA9 8ND

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 3.62m Maximum height - 3.7m Eaves height - 3.8m

  Decided 2 Sep 2025 Prior approval
• 24/1782 Refused

  117 Carlton Avenue East, Wembley, HA9 8ND

  Retention of part single, part two storey rear extension, first floor side extension, boiler room extension and x2 rooflights. Removal of side and rear dormers and alterations to flat roof of first floor rear to create pitched roof to dwellinghouse.

  Decided 12 Sep 2024 Householder
• 21/1107 Refused

  117 Carlton Avenue East, Wembley, HA9 8ND

  Conversion of dwellinghouse into 4 self-contained flats and works to include side and rear extension to first floor, single storey rear extension, gable end roof extension, alteration to front boundary wall, provision for cycle and refuse storage and sub-division of the garden

  Decided 26 Aug 2021 Full applications
• 20/2641 Refused

  117 Carlton Avenue East, Wembley, HA9 8ND

  Demolition of single-storey rear extension and first floor side extension, erection of first floor side to rear extension and single-storey rear extension, hip-to-gable roof extension, insertion of two side dormer windows, 4 lightwells at ground floor to facilitate the creation of a basement floor, conversion of single dwellinghouse into five self-contained flats, terrace to the rear garden, bin and cycle storage to front and retention of single parking space

  Decided 16 Dec 2020 Full applications

1. 18 Aug 2026

   Received by Brent

2. 24 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination, against a statutory target of eight weeks. Over the last year Brent's median decision took 56 days. More in our guide to how long planning decisions take.

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.

• 117 Carlton Avenue East, Wembley, HA9 8ND

  26/1400 Submitted 5 Jun 2026 0m away

  79% historically approved · decision due ~5 Aug

  Proposed single-storey outbuilding in rear garden of dwellinghouse

  Decided
  Small domestic

• 121 Carlton Avenue East, Wembley, HA9 8ND

  26/1216 Submitted 14 May 2026 0m away

  79% historically approved · decision due ~9 Jul

  Proposed installation of metal fencing and gate to the front boundary treatment and driveway to d...

  Decided

• 117 Carlton Avenue East, Wembley, HA9 8ND

  21/1107 Submitted 25 Mar 2021 2m away

  Conversion of dwellinghouse into 4 self-contained flats and works to include side and rear extension to first floor, single storey rear extension, gable end roof extension, alteration to front boundary wall, provision for cycle and refuse storage and sub-division of the garden

  Refused Full applications New dwelling Extension 23 docs
  Small domestic

• 117 Carlton Avenue East, Wembley, HA9 8ND

  26/0646 Submitted 13 Mar 2026 2m away

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

  Withdrawn Lawful development 2 docs
  Small domestic

• 117 Carlton Avenue East, Wembley, HA9 8ND

  25/3356 Submitted 2 Dec 2025 2m away

  Proposed single-storey rear, boiler room extension, first-floor front and rear extensions, alterations to front, side and rear fenestrations, roof extension and loft conversion into habitable space, rear dormer extension with juliet balcony, side dormer extension and installation of 2x side rooflights to dwellinghouse

  Granted Full applications Extension Loft or dormer 14 docs
  Small domestic

• 117 Carlton Avenue East, Wembley, HA9 8ND

  20/2641 Submitted 26 Aug 2020 2m away

  Demolition of single-storey rear extension and first floor side extension, erection of first floor side to rear extension and single-storey rear extension, hip-to-gable roof extension, insertion of two side dormer windows, 4 lightwells at ground floor to facilitate the creation of a basement floor, conversion of single dwellinghouse into five self-contained flats, terrace to the rear garden, bin and cycle storage to front and retention of single parking space

  Refused Full applications New dwelling Extension +3 20 docs
  Small domestic