10 The Ridgeway, North Harrow, Harrow, HA2 7QN

1. 16 Mar 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 20 The Ridgeway, North Harrow, Harrow, HA2 7QN

  PL/1952/24 Submitted 16 Jul 2024 0m away

  Single storey rear extension: 4.00 metres deep, 3.93 metres maximum height and 2.61 metres high to the eaves

  Refused Prior approval Extension
  Small domestic

• 1 The Ridgeway, North Harrow, Harrow, HA2 7QL

  PL/1441/24 Submitted 24 May 2024 45m away

  Single storey rear extension: 6.00 metres deep, 3.88 metres maximum height and 3.00 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 63 The Ridgeway, North Harrow, Harrow, HA2 7QL

  PL/0417/25 Submitted 25 Feb 2025 45m away

  Non-material amendment to planning permission PL/0380/24 dated 07/11/2024 to allow changing the parapet roof of the proposed porch and side garage to a pitched roof; changing the balustrading and handrails to the proposed front external steps and rear patio from glass panelling to traditional cast-iron railings

  Refused Amendments Extension
  Small domestic

• 2 Mount Drive, North Harrow, Harrow, HA2 7RP

  PL/0478/26 Submitted 23 Feb 2026 95m away

  Decision due ~20 Apr

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; two rear dormers; five rooflights in front roof slope; front porch; conversion of garage to habitable room with installation of window to front; outbuilding at rear for use as office

  Status unknown Lawful development Extension Loft or dormer +1
  Small domestic

• 2 Mount Drive, North Harrow, Harrow, HA2 7RP

  PL/2809/25 Submitted 28 Oct 2025 95m away

  Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 2 Mount Drive, North Harrow, Harrow, HA2 7RP

  PL/2815/25 Submitted 28 Oct 2025 95m away

  Decision due ~23 Dec

  Certificate of Lawful Proposed Development: Front Porch, Conversion of garage to habitable room, Replace garage door with window in front elevation, Alterations to roof to form end gable and rear dormers, one with Juliette balcony, Installation of five roof lights in front roof slope, one roof light in rear roof slope, Single storey detached o utbuilding to rear for use as Storage/Office

  Status unknown Lawful development Extension Loft or dormer +1
  Small domestic

• PL/1761/26 Status unknown

  1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

  Certificate of lawful development (proposed): Replacement of ground floor front bay window

  29 Jun 2026 Lawful development
• PL/1772/26 Status unknown

  114 Somervell Road, South Harrow, Harrow, HA2 8TT

  Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

  29 Jun 2026 Lawful development
• PL/1735/26 Status unknown

  222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

  Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

  24 Jun 2026 Lawful development
• PL/1716/26 Status unknown

  59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

  Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

  22 Jun 2026 Lawful development
• PL/1696/26 Status unknown

  31 Chandos Road, Harrow, HA1 4QX

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable

  22 Jun 2026 Lawful development