153 Malvern Avenue, South Harrow, Harrow, HA2 9HG

1. 23 Sep 2021

   Received by Harrow

2. 30 Sep 2021

   Validated

   Checked as complete and ready for consideration.

3. 18 Nov 2021

   Decision issued: Grant

4. 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

• 199 Malvern Avenue, South Harrow, Harrow, HA2 9HG

  PL/0077/26 Submitted 10 Jan 2026 0m away

  Decision due ~7 Mar

  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

  Status unknown Lawful development Extension Loft or dormer +1

• 199 Malvern Avenue, South Harrow, Harrow, HA2 9HG

  PL/0047/26 Submitted 10 Jan 2026 0m away

  Decision due ~7 Mar

  Single storey rear extension: 6.00 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 24 Leamington Crescent, South Harrow, Harrow, HA2 9HQ

  PL/1484/26 Submitted 3 Jun 2026 57m away

  Decision due ~29 Jul

  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

• 78 Leamington Crescent, South Harrow, Harrow, HA2 9HQ

  PL/0687/26 Submitted 15 Mar 2026 57m away

  Decision due ~10 May

  Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.90 metres high to the eaves

  Status unknown Prior approval Extension
  Small domestic

• 18 Leamington Crescent, South Harrow, Harrow, HA2 9HQ

  PL/2640/25 Submitted 13 Oct 2025 57m away

  Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer with Juliette balcony, Installation of three roof lights in front roof slope

  Granted Lawful development Loft or dormer

• 166 Malvern Avenue, South Harrow, Harrow, HA2 9HD

  PL/2395/24 Submitted 29 Aug 2024 84m away

  Detached outbuilding at rear for use as Storage/Gym/Study room (Demolition of existing outbuilding)

  Granted Householder Demolition
  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