28 Highfield Avenue, Pinner, Harrow, HA5 5LA

This site has had 2 applications since 2019: 2 approved, 0 refused.

• P/3498/19 Granted

  28 Highfield Avenue, Pinner, Harrow, HA5 5LA

  Alterations and extension to roof to form crown roof; rear dormer; rooflights in crown and dormer roof; two storey side and single storey rear extension; first floor side extension; conversion of garage to habitable room with installation of window to front; external alterations (demolition of lean-to at rear) (amended description)

  Decided 4 Feb 2020 Householder

1. 11 Mar 2020

   Received by Harrow

2. 30 Mar 2020

   Validated

   Checked as complete and ready for consideration.

3. 6 May 2020

   Decision issued: Grant

4. 2 Sep 2026

   Added to PlanIndex

Harrow granted permission on 6 May 2020, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 38 Highfield Avenue, Pinner, HA5 5LA

  P/0718/17 Submitted 16 Feb 2017 0m away

  Certificate of lawful development (proposed): front porch; single storey rear extension rear patio; replacement of door in side elevation with window

  Granted Lawful development Extension Windows or glazing 11 docs
  Small domestic

• 26 Highfield Avenue, Pinner, Harrow, HA5 5LA

  P/0936/19 Submitted 27 Feb 2019 0m away

  Certificate of lawful development (proposed): Single storey rear extension; raise ridge height of side extension; replacement window and door to rear elevation; new window to side

  Granted Lawful development Extension Roofing +1 20 docs
  Small domestic

• 24 Highfield Avenue, Pinner, Harrow, HA5 5LA

  P/2217/23/PRIOR Submitted 28 Jul 2023 0m away

  Single storey rear extension: 4.00 metres deep, 3.52 metres maximum height and 2.60 metres high to the eaves

  Granted Prior approval Extension 4 docs
  Small domestic

• 24 Highfield Avenue, Pinner, Harrow, HA5 5LA

  P/1743/23/PRIOR Submitted 15 Jun 2023 0m away

  Single storey rear extension: 4.00 metres deep, 2.60 metres maximum height and 3.52 metres high to the eaves

  Refused Prior approval Extension 4 docs
  Small domestic

• 26 Highfield Avenue, Pinner, HA5 5LA

  P/0167/19/PRIOR Submitted 14 Jan 2019 0m away

  Single storey rear extension: 4 metres deep 3 metres maximum height 3 metres high to the eaves

  Granted Householder Extension 17 docs
  Small domestic

• 34 Highfield Avenue, Pinner, Harrow, HA5 5LA

  P/3725/19 Submitted 27 Aug 2019 0m away

  Single Storey Side Extension (Retrospective) and Proposed Removal of Flank Windows

  Granted Householder Extension Windows or glazing 11 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