24 Highfield Avenue, Pinner, Harrow, HA5 5LA

This site has had 2 applications since 2023: 1 approved, 1 refused.

• P/2217/23/PRIOR Granted

  24 Highfield Avenue, Pinner, Harrow, HA5 5LA

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

  Decided 6 Sep 2023 Prior approval

1. 15 Jun 2023

   Received by Harrow

2. 27 Jul 2023

   Decision issued: Refused

3. 2 Sep 2026

   Added to PlanIndex

Harrow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

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

  P/0958/20 Submitted 11 Mar 2020 0m away

  Single storey rear extension; first floor side extension; conversion of garage to habitable room; external alterations

  Granted Householder Extension 19 docs
  Small domestic

• 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

• 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/1797/26 Status unknown

  61 Uppingham Avenue, Stanmore, Harrow, HA7 2JB

  Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metres high to the eaves

  2 Jul 2026 Prior approval
• PL/1793/26 Status unknown

  36 Hinkler Road, Kenton, Harrow, HA3 9AU

  Single storey rear extension: 6.00 metres deep, 3.38 metres maximum height and 2.75 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1792/26 Status unknown

  3 Monro Gardens, Harrow Weald, Harrow, HA3 6HH

  Single storey rear extension: 6.50 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1794/26 Status unknown

  65 Dean Drive, Edgware, Stanmore, Harrow, HA7 1HB

  Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metres high to the eaves

  1 Jul 2026 Prior approval
• PL/1749/26 Status unknown

  22 Hazelwood Close, Harrow, HA2 6HD

  Single storey rear extension: 4.50 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

  29 Jun 2026 Prior approval