1 Hillcrest Avenue, Pinner, Harrow, HA5 1AJ

1. 1 Feb 2024

   Received by Harrow

2. 2 Sep 2026

   Added to PlanIndex

Harrow granted permission, 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.

• 8 Hillcrest Avenue, Pinner, HA5 1AJ

  P/0229/20 Submitted 22 Jan 2020 50 yards away

  Single storey side infill extension; first floor side extension; alterations and extension to raise height of attached garage to form pitched roof; external alterations

  Refused Householder Extension 19 docs
  Small domestic

• 8 Hillcrest Avenue, Pinner, HA5 1AJ

  P/0378/17 Submitted 20 Jan 2017 50 yards away

  First floor side extension; pitched roof over garage

  Refused Householder Extension 16 docs
  Domestic

• 8 Hillcrest Avenue, Pinner, HA5 1AJ

  P/2615/20/5838 Submitted 22 Jan 2021 50 yards away

  Single storey side infill extension; first floor side extension; alterations and extension to raise height of attached garage to form pitched roof; external alterations

  Decided Extension 9 docs
  Small domestic

• 3 Hillcrest Avenue, Pinner, Harrow, HA5 1AJ

  P/2506/21 Submitted 15 Jun 2021 50 yards away

  Single storey side extension; single and two storey rear extension; single storey side infill extension; alterations and extension to raise garage roof height to form pitched roof; part conversion of garage to habitable room; external alterations

  Granted Householder Extension 12 docs
  Small domestic

• 6 Hillcrest Avenue, Pinner, Harrow, HA5 1AJ

  P/2833/19 Submitted 25 Jun 2019 50 yards away

  Bay Window To Replace Existing Main Entrance on the Front Elevation (Relocation Of Main Entrance From Front Elevation To Existing Side Entrance)

  Granted Householder Windows or glazing 24 docs
  Domestic

• 8 Hillcrest Avenue, Pinner, Harrow, HA5 1AJ

  P/2615/20 Submitted 29 Jul 2020 50 yards away

  Single storey side infill extension; first floor side extension; alterations and extension to raise height of attached garage to form pitched roof; external alterations

  Refused Householder Extension 16 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

  Received 29 Jun, published by the council 12 Aug 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

  Received 29 Jun, published by the council 12 Aug 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

  Received 24 Jun, published by the council 12 Aug 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)

  Received 22 Jun, published by the council 12 Aug 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

  Received 22 Jun, published by the council 12 Aug 2026 Lawful development