54 High Worple, Rayners Lane, Harrow, HA2 9SY

1. 6 Jun 2025

   Received by Harrow

2. 2 Sep 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 48 High Worple, Harrow, HA2 9SY

  P/2675/18 Submitted 18 Jun 2018 0m away

  Certificate of lawful proposed development: alterations to roof to form end gable; rear dormer; two rooflights in front roofslope

  Decided Lawful development Loft or dormer 10 docs

• 54 High Worple, Rayners Lane, Harrow, HA2 9SY

  PL/0583/25 Submitted 13 Mar 2025 0m away

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

  Granted Prior approval Extension
  Small domestic

• 48 High Worple, Rayners Lane, Harrow, HA2 9SY

  PL/1488/26 Submitted 2 Jun 2026 0m away

  Decision due ~28 Jul

  Certificate of Lawful Development (Proposed): Outbuilding at rear for use incidental to main dwelling

  Status unknown Lawful development
  Small domestic

• 54 High Worple, Rayners Lane, Harrow, HA2 9SY

  PL/0390/25 Submitted 22 Feb 2025 0m away

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

  Withdrawn Prior approval Extension
  Small domestic

• 399 Torbay Road, South Harrow, Harrow, HA2 9QB

  P/0318/23 Submitted 30 Jan 2023 53m away

  First floor side extension; single and two storey rear extension; raised patio and steps to rear; alterations to roof; rear dormer; rooflights in front and rear roofslopes; external alterations

  Refused Householder Extension Loft or dormer 16 docs
  Domestic

• 399 Torbay Road, South Harrow, Harrow, HA2 9QB

  PL/1254/24 Submitted 6 May 2024 53m away

  First floor side extension; single and two storey rear extension; raised patio with glass balustrade and steps to rear; alterations to roof; rear dormer; rooflights in front and rear roof slopes; external alterations

  Refused Householder Extension Loft or dormer
  Domestic

• PL/1791/26 Status unknown

  MELTON HOUSE Sudbury Hill, Sudbury, Harrow, HA1 3ND

  Single storey rear glazed extension; single storey side extension; installation of additional windows to front elevation at first floor level; external alterations (demolition of conservatory)

  1 Jul 2026 Householder
• PL/1766/26 Status unknown

  17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

  Vehicle access

  29 Jun 2026 Householder
• PL/1764/26 Status unknown

  9A Elmwood Avenue, Kenton, Harrow, HA3 8AJ

  Two storey rear extension at lower ground floor and ground floor level

  29 Jun 2026 Householder
• PL/1763/26 Status unknown

  160 Welbeck Road, West Harrow, Harrow, HA2 0RX

  Single storey rear extension

  29 Jun 2026 Householder
• PL/1760/26 Status unknown

  23 Sancroft Road, Wealdstone, Harrow, HA3 7NX

  Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof slope; external alterations

  29 Jun 2026 Householder