23 Yeading Avenue, Rayners Lane, Harrow, HA2 9RL

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, 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

• 39 Yeading Avenue, Rayners Lane, Harrow, HA2 9RL

  PL/2573/24 Submitted 18 Sep 2024 0m away

  Single storey rear extension: 6.00 metres deep, 2.85 metres maximum height and 2.85 metres high to the eaves

  Refused Prior approval Extension
  Small domestic

• 66 Yeading Avenue, Rayners Lane, Harrow, HA2 9RN

  PL/2310/25 Submitted 4 Sep 2025 69m away

  Decision due ~30 Oct

  Conversion of dwelling into two flats (1 X 3 bed and 1 X 2 bed); single and two storey side to rear extension; alterations to form hipped roof and reduction of rear dormer; retention of canopy; external alterations; parking; separate amenity space (demolition of attached garage and side extension)

  Status unknown Full applications New dwelling Extension +2
  Several homes

• 4 Yeading Avenue, Rayners Lane, Harrow, HA2 9RN

  PL/1477/26 Submitted 1 Jun 2026 69m away

  Decision due ~27 Jul

  Single storey side extension, First floor side infill extension

  Status unknown Householder Extension
  Small domestic

• 4 Yeading Avenue, Rayners Lane, Harrow, HA2 9RN

  PL/0640/26 Submitted 10 Mar 2026 69m away

  Decision due ~5 May

  Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer with Juliette balcony, Roof lights in front roof slope

  Status unknown Lawful development Loft or dormer

• 4 Yeading Avenue, Rayners Lane, Harrow, HA2 9RN

  PL/0642/26 Submitted 10 Mar 2026 69m away

  Decision due ~5 May

  Single storey side extension; first floor rear infill extension; alterations and extension to roof; rear dormer; three rooflights in front roof slope; external alterations

  Status unknown Householder Extension Loft or dormer
  Small domestic

• 95 Waverley Road, Rayners Lane, Harrow, HA2 9RQ

  PL/3123/25 Submitted 3 Dec 2025 98m away

  Decision due ~28 Jan

  Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  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