10 Holland Walk, Stanmore, Harrow, HA7 3AL

1. 30 Jan 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

• 10 Holland Walk, Stanmore, Harrow, HA7 3AL

  PL/1081/26 Submitted 21 Apr 2026 0m away

  Decision due ~16 Jun

  Single storey front extension incorporating front porch; single storey side to rear extension; first floor side extension; external alterations

  Status unknown Householder Extension
  Small domestic

• 10 Holland Walk, Stanmore, Harrow, HA7 3AL

  PL/0459/26 Submitted 20 Feb 2026 0m away

  Decision due ~17 Apr

  Variation of condition 2 (approved plans) attached to planning permission PL/0228/25 dated 04/04/2024 to allow change to roof design to the single storey rear extension

  Status unknown Amendments Extension
  Small domestic

• 50 Winscombe Way, Stanmore, Harrow, HA7 3AU

  PL/1442/26 Submitted 26 May 2026 68m away

  Decision due ~21 Jul

  Single storey rear extension; External alterations (Demolition of rear extension)

  Status unknown Householder Extension Demolition
  Small domestic

• 50 Winscombe Way, Stanmore, Harrow, HA7 3AU

  PL/0589/26 Submitted 5 Mar 2026 68m away

  Decision due ~30 Apr

  Single storey rear extension: 4.00 metres deep, 2.80 metres maximum height and 2.80 metres high to the eaves .

  Status unknown Prior approval Extension
  Small domestic

• 1A Winscombe Way, Stanmore, Harrow, HA7 3AX

  PL/1690/26 Submitted 19 Jun 2026 85m away

  Decision due ~14 Aug

  Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gables; windows in end gables

  Status unknown Lawful development Extension Windows or glazing

• 8 Bowls Close, Stanmore, Harrow, HA7 3LF

  PL/1707/26 Submitted 22 Jun 2026 111m away

  Decision due ~17 Aug

  Alterations, replacement and installation of windows; single storey side conservatory extension; installation of rooflights in existing rear extension; front entrance canopy; replacement and installation of front door and garage door; external alterations (demolition of conservatory)

  Status unknown Householder Extension Loft or dormer +2
  Small 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