40 Cambridge Road, North Harrow, Harrow, HA2 7LD

1. 4 Jun 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 July 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, which usually means the council register holds more recent detail than the copy PlanIndex receives.

The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.

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

• 37 Cambridge Road, North Harrow, Harrow, HA2 7LA

  PL/3308/25 Submitted 19 Dec 2025 36m away

  Decision due ~13 Feb

  Single storey front extension incorporating porch, Single and two storey side to rear extension, Single storey rear extension, Alterations to the roof to form rear dormer, Roof lights in front roof slope, Raised patio to rear

  Status unknown Householder Extension Loft or dormer
  Small domestic

• 35 Cambridge Road, North Harrow, Harrow, HA2 7LA

  PL/0752/26 Submitted 19 Mar 2026 36m away

  Decision due ~14 May

  Single storey front extension incorporating porch, Single and Two storey side to rear extension, External alterations (Demolition of attached garage and front porch)

  Status unknown Householder Extension Demolition
  Small domestic

• Imperial Dental Care, 13, Broadwalk Pinner Road, North Harrow, Harrow, HA2 6ED

  PL/2916/25 Submitted 10 Nov 2025 100m away

  Decision due ~5 Jan

  Two storey rear extension; parking; access steps to rear service road (Demolition of external staircase at rear)

  Status unknown Full applications Extension Demolition

• Imperial Dental Care, 13, BROADWALK Pinner Road, North Harrow, Harrow, HA2 6ED

  PL/1626/26 Submitted 15 Jun 2026 100m away

  Decision due ~10 Aug

  Two storey rear extension (Demolition of staircase to rear)

  Status unknown Full applications Extension Demolition

• Rear Of Broadwalk Pinner Road, North Harrow, Harrow,

  P/4457/21 Submitted 8 Nov 2021 100m away

  Prior Approval for Demolition of buildings

  Granted Prior approval Demolition 11 docs

• 33 Station Road, North Harrow, Harrow, HA2 7SU

  P/3503/06 Submitted 11 Dec 2006 129m away

  Variation of condition 5 attached to planning permission p/1150/04/cfu granted on 9-jul-04 to extend opening hours to 10:30-00:00 (midnight) monday to saturday 10:30-23:30 hours on sunday.

  Decided Amendments 20 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