Flat 1, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

1. 10 Apr 2026

   Received by Harrow

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 5 June 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

• Estehair Medical, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

  PL/0856/26 Submitted 27 Mar 2026 0m away

  Decision due ~22 May

  Details pursuant to Conditions 4 (Fire Safety Statement), 6 (Storage and disposal of refuse/waste and vehicle access) and 7 (Hard and Soft Landscaping) attached to planning permission P/1552/22 dated 26/06/2023 for Conversion of first and second floor flat into four flats (3 X 1 bed and 1 X 2 bed); first floor side extension; side and rear roof extension including additional front dormer and two side dormers

  Status unknown Conditions New dwelling Extension +1
  Several homes

• Estehair Medical, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

  PL/1554/26 Submitted 9 Jun 2026 0m away

  Decision due ~4 Aug

  Details pursuant to conditions 4 (fire safety), 6 (refuse/waste) and 7 (landscaping) attached to planning permission P/1552/22 dated 26/06/2023 for Conversion of first and second floor flat into four flats (3 X 1 bed and 1 X 2 bed); first floor side extension; side and rear roof extension including additional front dormer and two side dormers

  Status unknown Conditions New dwelling Extension +1
  Several homes

• Estehair Medical, 365 High Road, Harrow Weald, Harrow, HA3 5EQ

  PL/1649/26 Submitted 16 Jun 2026 0m away

  Decision due ~11 Aug

  Details pursuant to Condition 7 (Landscaping) attached to planning permission P/1552/22 dated 26/06/2023 for Conversion of first and second floor flat into four flats (3 X 1 bed and 1 X 2 bed); first floor side extension; side and rear roof extension including additional front dormer and two side dormers

  Status unknown Conditions New dwelling Extension +1
  Several homes

• 20 College Road, Harrow, HA3 6EQ

  PL/0590/26/PRIOR Submitted 5 Mar 2026 111m away

  Decision due ~30 Apr

  Additional one storey (height 2.6 m) of development containing 2 flats on an existing detached block of flats - maximum overall height 10.6 m (Prior approval of transport and highways impacts; air traffic and defence asset impacts; contamination risks; flooding risks; the external appearance of the building; the provision of adequate natural light in all habitable rooms of the new dwellinghouses; impact on the amenity of the existing building and neighbouring premises and impact on a protected view)

  Status unknown Prior approval New dwelling
  Several homes

• Land At Weald Lane, Wealdstone, Harrow, HA3 5EG

  PL/0572/26 Submitted 5 Mar 2026 112m away

  Decision due ~30 Apr

  Prior approval telecommunications notification: installation of a 20m monopole supporting 6 no. antennas, 2 no. transmission dishes along with 2 no. equipment cabinets and ancillary development thereto including 3 no. Remote Radio Heads (RRH’s)

  Status unknown Telecoms

• Marga Mania Hair Beauty, 248 High Road, Harrow Weald, Harrow, HA3 7BB

  PL/0058/26 Submitted 7 Jan 2026 112m away

  Decision due ~4 Mar

  Change of use from Accountant (E(c)(ii)) to Take Away (Sui Generis) (Retrospective)

  Status unknown Full applications

• 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