56 The Ridgeway, Stanmore, HA7 4BD

This site has had 2 applications since 2018: 1 approved, 0 refused.

• P/4973/18 Granted

  56 The Ridgeway, Stanmore, HA7 4BD

  Single storey side extension; alterations to raise height of existing rear extension and replacement of pitched roof with a flat roof; external alterations (demolition of shed and decking)

  Decided 7 Jan 2019 Householder

1. 12 Sep 2018

   Received by Harrow

2. 25 Sep 2018

   Validated

   Checked as complete and ready for consideration.

3. 7 Nov 2018

   Decision issued: REF

4. 2 Sep 2026

   Added to PlanIndex

Harrow has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 58 The Ridgeway, Stanmore, HA7 4BD

  P/1847/19 Submitted 17 Apr 2019 0m away

  Single and two storey rear extension; conversion of garage to habitable room; front porch; external alterations (demolition of front porch)

  Granted Householder Extension Demolition 21 docs
  Small domestic

• 56 The Ridgeway, Stanmore, Harrow, HA7 4BD

  P/0776/19 Submitted 19 Feb 2019 0m away

  Conservatory to rear

  Refused Householder Extension 19 docs
  Small domestic

• 60 The Ridgeway, Stanmore, Harrow, HA7 4BD

  PL/2308/25 Submitted 4 Sep 2025 0m away

  Certificate of Lawful Development Proposed: Roof alterations including side and rear dormers. Roof extension near chimney.

  Refused Lawful development Extension Loft or dormer +1

• Stanmore College The Ridgeway, Stanmore, HA7 4BD

  PL/2708/24 Submitted 3 Oct 2024 0m away

  TPO No.944 Stanmore College, Elm Park, Stanmore G1 group of Sycamore, Leyland cypress and Common ash (on boundary with Ridgeway): Crown lift on boundary with The Ridgeway by raising lower crown to 3m over footpath and 5.5m over the road.

  Granted Trees

• 60 The Ridgeway, Stanmore, Harrow, HA7 4BD

  PL/0274/26 Submitted 2 Feb 2026 0m away

  Decision due ~30 Mar

  Certificate of Lawful Development (Existing): Alterations and extension to roof; side and rear dormers

  Status unknown Lawful development Extension Loft or dormer

• 56 The Ridgeway, Stanmore, Harrow, HA7 4BD

  P/5000/18/PRIOR Submitted 13 Nov 2018 0m away

  Single Storey Rear Extension: extending 5.1 metres beyond the original rear wall, 3.2 metres maximum height, 3 metres high to the eaves

  Withdrawn Prior approval Extension 7 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