25 Hide Road, Harrow, HA1 4SG

1. 9 Jun 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 August 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

• 25 Hide Road, Harrow, HA1 4SG

  PL/1348/26 Submitted 15 May 2026 0m away

  Decision due ~10 Jul

  Certificate of Lawful Development (Existing): Use of the property as a small HMO (Use Class C4)

  Status unknown Lawful development

• 62 Longley Road, Harrow, HA1 4TH

  PL/0137/26 Submitted 19 Jan 2026 69m away

  Decision due ~16 Mar

  Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.70 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 62 Longley Road, Harrow, HA1 4TH

  PL/0615/26 Submitted 9 Mar 2026 69m away

  Decision due ~4 May

  Certificate of Lawful Development (Proposed): Alterations to roof; side to rear wrap-a-round dormer; three rooflights in front roof slope; Change of use: Dwellinghouse (Class C3) to six bedroom house of multiple occupation (HMO) (Class C4)

  Status unknown Lawful development Loft or dormer
  Domestic

• 51 Bolton Road, Harrow, HA1 4SB

  PL/0828/24 Submitted 20 Mar 2024 97m away

  Certificate of Lawful Development (Proposed): Single storey rear extension

  Granted Lawful development Extension
  Small domestic

• 7 Bolton Road, Harrow, HA1 4SB

  P/3255/18 Submitted 23 Jul 2018 97m away

  Single storey side to rear extension

  Refused Householder Extension 22 docs
  Small domestic

• 7 Bolton Road, Harrow, HA1 4SB

  P/3256/18 Submitted 23 Jul 2018 97m away

  Certificate of lawful development (proposed): Rear dormer; installation of two rooflights in front roofslope

  Granted Lawful development Loft or dormer 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