6 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PU

1. 17 Sep 2024

   Received by Harrow

2. 2 Sep 2026

   Added to PlanIndex

The applicant withdrew this application before the council decided it, so it carries no planning weight and no fee refund is automatic. Withdrawal often follows officer feedback that a refusal was likely.

The applicant is free to submit a revised application at any time, and many withdrawn schemes return in amended form, so the site is worth watching if the proposal affected you.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 32 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PU

  PL/1742/26 Submitted 25 Jun 2026 0m away

  Decision due ~20 Aug

  Conversion of garage to habitable room; Replace garage door with window in front elevation; Alterations to porch and garage roof to raise height; Single-storey rear extension; Alterations to roof of side extension; External alterations

  Status unknown Householder Extension Windows or glazing
  Small domestic

• 41 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PS

  PL/1110/24 Submitted 22 Apr 2024 107m away

  CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Single storey side extension; single storey rear extensions; alterations to roof; side dormer

  Refused Lawful development Extension Loft or dormer
  Small domestic

• 39 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PS

  PL/2961/25 Submitted 14 Nov 2025 107m away

  Re-location of entrance door to front elevation, Single storey side extension, Single storey rear extension (Demolition of ground floor front bay window and detached outbuilding at rear)

  Granted Householder Extension Demolition +1
  Small domestic

• 77 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PS

  PL/2530/25 Submitted 29 Sep 2025 107m away

  Certificate of lawful development (proposed): Alterations to roof to form wrap around dormer to side and rear roofslopes

  Granted Lawful development Extension Loft or dormer

• 77 Grasmere Gardens, Harrow Weald, Harrow, HA3 7PS

  PL/2538/25 Submitted 29 Sep 2025 107m away

  Decision due ~24 Nov

  Single storey rear infill extension with flat roof; external alterations

  Status unknown Householder Extension
  Small domestic

• 214 Locket Road, Wealdstone, Harrow, HA3 7PB

  P/0319/21 Submitted 27 Jan 2021 112m away

  Single storey rear extension to enlarge 1bedroom flat to 2bedroom flat; external alterations

  Refused Full applications Extension 15 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