187 Cannon Lane, Pinner, HA5 1HY

This site has had 2 applications since 2003: 2 approved, 0 refused.

• P/3558/07 Granted

  187 Cannon Lane, Pinner, HA5 1HY

  Single storey rear extension and provision of pitched roof over existing single storey flat roofed projection

  Decided 31 Dec 2007 Full applications

1. 17 Feb 2003

   Received by Harrow

2. 6 Mar 2003

   Validated

   Checked as complete and ready for consideration.

3. 24 Apr 2003

   Decision issued: Grant

4. 3 Aug 2026

   Added to PlanIndex

Harrow granted permission on 24 April 2003, 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.

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.

• 187 Cannon Lane, Pinner, HA5 1HY

  P/3558/07 Submitted 24 Oct 2007 0m away

  Single storey rear extension and provision of pitched roof over existing single storey flat roofed projection

  Granted Full applications Extension 15 docs
  Small domestic

• 185 Cannon Lane, Pinner, Harrow, HA5 1HY

  P/0966/22 Submitted 8 Mar 2022 0m away

  Outbuilding at rear for use as gym / leisure (demolition of outbuildings)

  Granted Householder Demolition
  Small domestic

• 183A Cannon Lane, Pinner, HA5 1HY

  WEST/249/00/FUL Submitted 24 Mar 2000 0m away

  Single storey side to rear extension and single storey front extension

  Granted Full applications Extension
  Small domestic

• 183A Cannon Lane, Pinner, HA5 1HY

  WEST/203/00/CLP Submitted 13 Mar 2000 0m away

  Certificate of lawful proposed development: single storey side to rear extension

  Withdrawn Lawful development Extension
  Small domestic

• 185 Cannon Lane, Pinner, Harrow, HA5 1HY

  P/3645/21 Submitted 2 Sep 2021 0m away

  Single storey rear extension

  Granted Householder Extension 14 docs
  Small domestic

• 187a Cannon Lane, Pinner, Harrow, HA5 1HY

  P/1012/21 Submitted 11 Mar 2021 0m away

  Single storey extension to existing outbuilding at rear (Retrospective); Proposed separation of outbuilding to garage and gym with external alterations to roof and elevations; New shutter to front elevation of existing attached garage at side

  Refused Full applications Extension 12 docs
  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