185 Cannon Lane, Pinner, Harrow, HA5 1HY

This site has had 2 applications since 2021: 2 approved, 0 refused.

• P/3645/21 Granted

  185 Cannon Lane, Pinner, Harrow, HA5 1HY

  Single storey rear extension

  Decided 5 Nov 2021 Householder

1. 8 Mar 2022

   Received by Harrow

2. 31 Mar 2022

   Validated

   Checked as complete and ready for consideration.

3. 28 Apr 2022

   Decision issued: Grant

4. 3 Aug 2026

   Added to PlanIndex

Harrow granted permission on 28 April 2022, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 187 Cannon Lane, Pinner, HA5 1HY

  P/3558/07 Submitted 24 Oct 2007 50 yards 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

• 183A Cannon Lane, Pinner, HA5 1HY

  WEST/249/00/FUL Submitted 24 Mar 2000 50 yards 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 50 yards 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  Withdrawn Lawful development Extension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 50 yards 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 50 yards 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

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

  P/0509/21 Submitted 8 Feb 2021 50 yards away

  Installation of 2.74m high side boundary fence (retrospective)

  Granted Householder 16 docs
  Small domestic

• PL/1791/26 Status unknown

  MELTON HOUSE Sudbury Hill, Sudbury, Harrow, HA1 3ND

  Single storey rear glazed extension; single storey side extension; installation of additional windows to front elevation at first floor level; external alterations (demolition of conservatory)

  Received 1 Jul, published by the council 12 Aug 2026 Householder
• PL/1766/26 Status unknown

  17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

  Vehicle access

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1764/26 Status unknown

  9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

  Two storey rear extension at lower ground floor and ground floor level

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1763/26 Status unknown

  160 Welbeck Road, West Harrow, Harrow, HA2 0RX

  Single storey rear extension

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1760/26 Status unknown

  23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

  Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

  Received 29 Jun, published by the council 12 Aug 2026 Householder