24 Cavendish Drive, Edgware, Harrow, HA8 7NS

1. 15 Dec 2025

   Received by Harrow

2. 12 Aug 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.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• 24 Cavendish Drive, Edgware, Harrow, HA8 7NS

  PL/1321/26 Submitted 13 May 2026 0m away

  Decision due ~8 Jul

  Variation of conditions 2 (approved plans) to allow alterations to stepped flat roof to the side extension and addition of two windows to ground floor side elevation, and to amend the wording of condition 5 (windows/doors) attached to planning permission PL/3183/24 dated 07/03/2025

  Status unknown Amendments Extension Windows or glazing

• 24 Cavendish Drive, Edgware, Harrow, HA8 7NS

  PL/0100/26 Submitted 14 Jan 2026 0m away

  Decision due ~11 Mar

  Non-material amendment to planning permission PL/3183/24 dated 07/03/2025 to allow two additional windows to rear elevation

  Status unknown Amendments Windows or glazing

• 49 Dorset Drive, Edgware, Harrow, HA8 7NT

  PL/2584/25 Submitted 3 Oct 2025 93m away

  TPO No. 211 Cavendish and Dorset Drive (No.1) Edgware T32 Silver birch (rear garden): Reduce crown by up to 2m height and 1m spread, back to previous pruning points to a height of 13m and lateral spread of 8m. Maple (rear garden, not TPO’d): Dismantle to ground level and grind, leave all arisings

  Granted Trees

• 3 Dorset Drive, Edgware, Harrow, HA8 7NT

  P/3282/18/PRIOR Submitted 23 Jul 2018 93m away

  Single Storey Rear Extension: extending 6 metres beyond the original rear wall, 3 metres maximum height, 2.85 metres high to the eaves

  Refused Prior approval Extension 4 docs
  Small domestic

• 6 Canons Drive, Edgware, Harrow, HA8 7QP

  PL/1452/26 Submitted 26 May 2026 108m away

  Decision due ~21 Jul

  T1 Cypress of the submitted MWA Arboricultural Report Works: Remove to near ground level. HG1 Cypress and Yew Group of the submitted MWA Arboricultural Report Works: Remove a 1.5m section to create a clearance of 5m to the front elevation. Reason: Clay shrinkage subsidence damage at the subject property.

  Status unknown Trees

• 16 Canons Drive, Edgware, Harrow, HA8 7QS

  PL/3186/25 Submitted 9 Dec 2025 112m away

  Decision due ~3 Feb

  Cutback on the willow and reducing the sycamore by 1.5m. From 11m to 9.5m

  Status unknown Trees

• PL/1787/26 Status unknown

  1 Rodney Close, Rayners Lane, Pinner, Harrow, HA5 1NS

  Non-material amendment to planning permission PL/1055/26 dated 15.6.2026 to allow increase in width of rear extension

  30 Jun 2026 Amendments
• PL/1686/26 Status unknown

  65 Norman Crescent, Pinner, Harrow, HA5 3QH

  Variation of Condition 2 (approved plans ) and Condition 3 (materials) attached to planning reference PL/2924/25 dated 6.1.2026 to allow minor changes to rear elevation windows and doors; renewing of entire roof with slate roof tiles

  18 Jun 2026 Amendments
• PL/1590/26 Status unknown

  70 Grange Gardens, Pinner, Harrow, HA5 5QF

  Variation of condition 3 (External materials) attached to planning permission PL/0401/26 dated 12/05/2026 to change external materials from brick to rendered walls

  11 Jun 2026 Amendments
• PL/1371/26 Status unknown

  City Dry Cleaners Ltd, ALBRO HOUSE, 59 Palmerston Road, Harrow, HA3 7RR

  Non-Material amendment to planning permission P/0842/21 dated 11/12/2023 to change wording of Condition 4 ( site levels); Condition 5 (Bird Hazard Management Plan); Condition 9 (permeable paving and long-term drainage); Condition 10 (green roofs); Condition 26 (sound insulation); Condition 32 (revised energy strategy); to include 'other than demolition works' and Condition 12 A; (demolition and construction logistics plan) to include 'No demolition shall take place until a demolition plan has first been submitted to the Local Planning Authority in writing to be agreed. The plan shall detail the arrangements for (but not limited to): - the parking of vehicles of site operatives and visitors for demolition works. - loading and unloading of plant and materials for demolition works; - storage of plant and materials used in demolition of the existing structures; - the erection and maintenance of security hoardings; - a scheme for recycling/disposing of waste resulting from demolition; - measures for the control and reduction of dust; - measures for the control and reduction of noise and vibration.' B; insert 'other than demolition' and remove 'demolition and'

  19 May 2026 Amendments
• PL/1321/26 Status unknown

  24 Cavendish Drive, Edgware, Harrow, HA8 7NS

  Variation of conditions 2 (approved plans) to allow alterations to stepped flat roof to the side extension and addition of two windows to ground floor side elevation, and to amend the wording of condition 5 (windows/doors) attached to planning permission PL/3183/24 dated 07/03/2025

  13 May 2026 Amendments