12 Kenelm Close, Harrow, HA1 3TE

This site has had 5 applications since 2024: 3 approved, 0 refused.

• 26/2529 Awaiting decision

  12 Kenelm Close, Harrow, HA1 3TE

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

  Submitted 6 Oct 2026
• 24/3352 Granted

  12 Kenelm Close, Harrow, HA1 3TE

  Certificate of lawfulness for proposed hip to gable-end roof extension, rear dormer extension, rear window with juliet balcony and 3x front rooflights to dwellinghouse.

  Decided 24 Dec 2024 Lawful development
• 24/3353 Granted

  12 Kenelm Close, Harrow, HA1 3TE

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

  Decided 24 Dec 2024 Lawful development
• 24/3351 Granted

  12 Kenelm Close, Harrow, HA1 3TE

  Proposed front porch extension, conversion of garage into a habitable room, removal of garage door to be replace with a window to the dwellinghouse.

  Decided 24 Dec 2024 Householder

1. 9 Oct 2026

   Received by Brent

2. 21 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 16 December 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.

• 12 Kenelm Close, Harrow, HA1 3TE

  26/2529 Submitted 6 Oct 2026 50 yards away

  79% historically approved · decision due ~16 Dec

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

  Awaiting decision
  Small domestic

• 12 Kenelm Close, Harrow, HA1 3TE

  24/3352 Submitted 25 Nov 2024 50 yards away

  Certificate of lawfulness for proposed hip to gable-end roof extension, rear dormer extension, rear window with juliet balcony and 3x front rooflights to dwellinghouse.

  Granted Lawful development Extension Loft or dormer +1 6 docs
  Domestic

• 12 Kenelm Close, Harrow, HA1 3TE

  24/3353 Submitted 25 Nov 2024 50 yards away

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

  Granted Lawful development 6 docs
  Small domestic

• 12 Kenelm Close, Harrow, HA1 3TE

  24/3351 Submitted 25 Nov 2024 50 yards away

  Proposed front porch extension, conversion of garage into a habitable room, removal of garage door to be replace with a window to the dwellinghouse.

  Granted Householder Extension Windows or glazing 8 docs
  Small domestic

• 25 Kenelm Close, Harrow, HA1 3TE

  25/3107 Submitted 5 Nov 2025 50 yards away

  Variation of condition 2 (Approved drawing(s) and/or document(s)) to allow Revised window sizes on rear elevation and the closure of previously approved window openings, of Householder Planning application reference 24/1696 dated 14/08/2024 for Single storey rear extension, first floor side extension, rear dormer window, 2 front rooflights, 1 side rooflight and conversion of garage into habitable room with replacement of garage door with window to dwellinghouse.

  Granted Amendments Extension Loft or dormer +1 16 docs
  Small domestic

• 31 Bengeworth Road, Harrow, HA1 3SF

  20/1237 Submitted 22 Apr 2020 100 yards away

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window, and removal of chimney stack from dwellinghouse

  Granted Lawful development Loft or dormer Windows or glazing 4 docs
  Domestic