1 Colbeck Road, West Harrow, Harrow, HA1 4BS

This site has had 2 applications since 2025: 1 approved, 0 refused.

• PL/2864/25 Granted

  1 Colbeck Road, West Harrow, Harrow, HA1 4BS

  Certificate of Lawful Existing Development: Use of the dwelling as a HMO (C4) for 6 people

  Submitted 3 Nov 2025 Lawful development

1. 19 Jan 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application; the register on Harrow's own portal holds the authoritative version.

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.

• 1 Colbeck Road, West Harrow, Harrow, HA1 4BS

  PL/2864/25 Submitted 3 Nov 2025 0m away

  Certificate of Lawful Existing Development: Use of the dwelling as a HMO (C4) for 6 people

  Granted Lawful development
  Domestic

• 26 Lance Road, West Harrow, Harrow, HA1 4BL

  PL/1362/24 Submitted 16 May 2024 58m away

  Single storey rear extension: 5.00 metres deep, 4.00 metres maximum height and 3.00 metres high to the eaves

  Granted Prior approval Extension
  Small domestic

• 26 Lance Road, West Harrow, Harrow, HA1 4BL

  PL/1363/24 Submitted 16 May 2024 58m away

  CERTIFICATE OF LAWFUL DEVELOPMENT(PROPOSED): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope

  Granted Lawful development Extension Loft or dormer

• 20 Lance Road, West Harrow, Harrow, HA1 4BL

  P/4130/20 Submitted 16 Nov 2020 58m away

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension(Following Refused Prior Approval Ref: P/3101/20/PRIOR); Rear dormer; two juliette balconies; three rooflights in front roofslope

  Granted Lawful development Extension Loft or dormer 19 docs
  Small domestic

• 10 Lance Road, Harrow, HA1 4BL

  P/3424/17 Submitted 24 Jul 2017 58m away

  Certificate of lawful development (proposed): single storey rear extension

  Granted Lawful development Extension 17 docs
  Small domestic

• 10 Lance Road, Harrow, HA1 4BL

  P/4018/17 Submitted 29 Aug 2017 58m away

  Certificate of lawful development (proposed): rear dormer and insertion of two rooflights in front roofslope

  Granted Lawful development Loft or dormer 17 docs

• 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