101 Greenway, Pinner, Harrow, HA5 3SN

1. 20 Jul 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

• 32 Greenway, Pinner, Harrow, HA5 3SP

  PL/2424/25 Submitted 17 Sep 2025 80m away

  Single storey side and rear extensions; first floor side to rear extension

  Refused Householder Extension
  Small domestic

• 32 Greenway, Pinner, Harrow, HA5 3SP

  PL/0966/26 Submitted 10 Apr 2026 80m away

  Decision due ~5 Jun

  Single and two storey side extension; Single and two storey rear extension; Front dormer; External alterations (Demolition of rear conservatory)

  Status unknown Householder Extension Loft or dormer +1
  Small domestic

• 52 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA

  PL/1143/26 Submitted 27 Apr 2026 93m away

  Decision due ~22 Jun

  Single storey front and single storey rear extensions; external alterations (demolition of porch and rear extension)

  Status unknown Householder Extension Demolition
  Small domestic

• 62 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA

  PL/2465/25 Submitted 23 Sep 2025 93m away

  Decision due ~18 Nov

  Front porch; single storey side to rear extension; external alterations (demolition of detached garage)

  Status unknown Householder Extension Demolition
  Small domestic

• 26 Lyndhurst Avenue, Pinner, Harrow, HA5 3XA

  PL/1642/26 Submitted 16 Jun 2026 93m away

  Decision due ~11 Aug

  Certificate of Lawful Proposed Development: Single storey rear extension

  Status unknown Lawful development Extension
  Small domestic

• 11 Athol Gardens, Pinner, Harrow, HA5 3XH

  P/4243/18/PRIOR Submitted 19 Sep 2018 161m away

  Single Storey Rear Extension: extending 8 metres beyond the original rear wall, 3.2 metres maximum height, 3 metres high to the eaves

  Refused Prior approval Extension 10 docs
  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