123 Boxtree Lane, Harrow Weald, Harrow, HA3 6JQ

1. 26 May 2025

   Received by Harrow

2. 2 Sep 2026

   Added to PlanIndex

Harrow granted permission, 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.

• 125 Boxtree Lane, Harrow Weald, Harrow, HA3 6JQ

  P/2051/20 Submitted 18 Jun 2020 0m away

  Single and two storey side extension; Single storey rear extension (please note revised description)

  Granted Householder Extension 4 docs
  Small domestic

• 125 Boxtree Lane, Harrow Weald, Harrow, HA3 6JQ

  P/4235/20/PRIOR Submitted 20 Nov 2020 0m away

  Single storey rear extension: 6.00 metres deep, 3.17 metres maximum height and 3.00 metres high to the eaves.

  Granted Prior approval Extension 1 doc
  Small domestic

• 125 Boxtree Lane, Harrow Weald, Harrow, HA3 6JQ

  P/0171/21 Submitted 15 Jan 2021 0m away

  CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Single storey rear extension (Following Established Prior Approval Ref: P/4235/20/PRIOR).

  Granted Lawful development Extension 6 docs
  Small domestic

• 130 Boxtree Lane, Harrow Weald, Harrow, HA3 6JG

  P/0863/10 Submitted 9 Apr 2010 64m away

  Single storey front side and rear extension.

  Decided Full applications Extension 7 docs
  Small domestic

• 124 Boxtree Lane, Harrow Weald, Harrow, HA3 6JG

  P/666/04/DFU Submitted 12 Mar 2004 64m away

  Single storey side/rear extension

  Granted Full applications Extension
  Small domestic

• 122 Boxtree Lane, Harrow Weald, Harrow, HA3 6JG

  P/2781/03/DFU Submitted 2 Dec 2003 64m away

  Single storey side and rear extension

  Granted Full applications Extension
  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