20 Kingshill Avenue, Kenton, Harrow, HA3 8JP

1. 27 Mar 2024

   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

• 16 Kingshill Avenue, Kenton, Harrow, HA3 8JP

  P/0131/18 Submitted 11 Jan 2018 0m away

  Rear dormer to create habitable roofspace; three rooflights in front roofslope

  Refused Householder Loft or dormer 11 docs
  Domestic

• 10 Kingshill Avenue, Kenton, Harrow, HA3 8JP

  P/2443/20 Submitted 17 Jul 2020 0m away

  Single storey front extension incorporating front porch; single storey side to rear extension; external alterations (demolition of porch, detached garage and greenhouse)

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 98 Becmead Avenue, Kenton, Harrow, HA3 8HB

  PL/0229/26 Submitted 27 Jan 2026 36m away

  Decision due ~24 Mar

  Single storey rear extension

  Status unknown Householder Extension
  Small domestic

• 84 Becmead Avenue, Kenton, Harrow, HA3 8EZ

  PL/1606/26 Submitted 12 Jun 2026 79m away

  Decision due ~7 Aug

  Certificate of Lawful Development (Proposed): Change of use from a single family dwelling-house (Class C3) to a small House in Multiple Occupation (Use Class C4) of no more than 6 people

  Status unknown Lawful development
  Domestic

• 12 St Leonards Avenue, Harrow, HA3 8EL

  P/2915/06 Submitted 12 Oct 2006 96m away

  Certificate of lawful proposed development: erection of single storey rear extensiion to semi-detached dwellin ghouse

  Granted Lawful development 17 docs
  Small domestic

• 10 St Leonards Avenue, Kenton, Harrow, HA3 8EL

  P/0800/18 Submitted 27 Feb 2018 96m away

  Single storey front and two storey side to rear extension incorporating front porch; single storey rear extension; rear dormer; rooflight in front roofslope to create habitable roofspace (demolition of conservatory)

  Refused Householder Extension Loft or dormer +1 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