21 Athol Gardens, Pinner, HA5 3XH

1. 30 Sep 2009

   Received by Harrow

2. 20 Nov 2009

   Validated

   Checked as complete and ready for consideration.

3. 4 Jan 2010

   Decision issued: Grant

4. 23 Sep 2026

   Added to PlanIndex

Harrow granted permission on 4 January 2010, 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.

• 11 Athol Gardens, Pinner, Harrow, HA5 3XH

  P/4243/18/PRIOR Submitted 19 Sep 2018 50 yards away

  Single Storey Rear Extension: extending 8 metres beyond the original rear wall, 3.2 metres maximum height, 3 metres high to the eaves

  Refused Prior approval Extension 10 docs
  Small domestic

• 29 Athol Gardens, Pinner, Harrow, HA5 3XH

  P/4353/21 Submitted 29 Oct 2021 50 yards away

  Replacement Of Roof Over Main Dwelling And Garage At Side With Alterations To Include Raising Of Ridge Height, Two Rooflights to Front Roofslope, One Rooflight to Side Roofslope, One Side Dormer, One Rear Dormer, Insertion Of Two Rooflights In Rear Roofslope; and External Alterations.

  Granted Householder Loft or dormer Roofing 15 docs
  Domestic

• 29 Athol Gardens, Pinner, Harrow, HA5 3XH

  PL/1574/26 Submitted 10 Jun 2026 50 yards away

  Decision due ~5 Aug

  Single storey side extension; alterations and extension to roof creating habitable roof space; raising roof ridge height; side and rear dormers; roof lights in roof slopes; external alterations

  Status unknown Householder Extension Loft or dormer +1
  Small domestic

• 23 Athol Gardens, Pinner, HA5 3XH

  WEST/555/02/FUL Submitted 27 May 2002 50 yards away

  Replacement roof over existing bungalow rear roof extension & rear dormer

  Decided Full applications Extension Loft or dormer +1

• 11 Athol Gardens, Pinner, HA5 3XH

  P/3920/18 Submitted 3 Sep 2018 50 yards away

  Certificate of lawful development (proposed): alterations to roof to form end gables; two rear dormers; three rooflights in front roofslope; window in end gables (demolition of side extension)

  Decided Lawful development Extension Loft or dormer +2 12 docs

• 25 Athol Gardens, Pinner, HA5 3XH

  WEST/956/01/FUL Submitted 22 Oct 2001 50 yards away

  Single storey side and rear extensions

  Granted Full applications Extension
  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