9 Sequoia Park, Hatch End, Pinner, Harrow, HA5 4BS

1. 18 Mar 2022

   Received by Harrow

2. 5 Apr 2022

   Validated

   Checked as complete and ready for consideration.

3. 13 May 2022

   Decision issued: Refused

4. 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.

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.

• 14 Sequoia Park, Hatch End, Pinner, Harrow, HA5 4BS

  PL/0929/25 Submitted 1 Apr 2025 50 yards away

  Front porch, Single storey side to rear extension (Demolition of porch canopy)

  Granted Householder Extension Demolition
  Small domestic

• 20 Sequoia Park, Pinner, HA5 4BS

  P/5835/16 Submitted 9 Dec 2016 50 yards away

  Single and two storey side extension and single storey rear extension (demolition of detached garage)

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 1 Sequoia Park, Hatch End, Pinner, Harrow, HA5 4BS

  P/3640/18 Submitted 13 Aug 2018 50 yards away

  T3 Lime (front, left-hand side): Crown Reduce up to 30%. Cyclical maintenance T2 Wellingtonia (front): Raise Crown to 4m to allow clearance / balance lower crown

  Granted Trees 7 docs

• 2 Sequoia Park, Pinner, HA5 4BS

  P/1328/18 Submitted 28 Mar 2018 50 yards away

  T1 - sequoia - raise crown to 6m (to evenly balance crown base)

  Granted Trees 6 docs

• 22 Sequoia Park, Pinner, HA5 4BS

  P/2861/17 Submitted 12 Jun 2017 50 yards away

  Part single storey rear and part two storey side to rear wrap around extension; front porch infill to dwellinghouse (demolition of detached garage).

  Granted Householder Extension Demolition 14 docs
  Small domestic

• 22 Sequoia Park, Pinner, HA5 4BS

  P/5519/17 Submitted 4 Dec 2017 50 yards away

  Single storey front infill extension; single and two storey side to rear extension (demolition of detached garage)

  Granted Householder Extension Demolition 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)

  Received 1 Jul, published by the council 12 Aug 2026 Householder
• PL/1766/26 Status unknown

  17 Sandymount Avenue, Stanmore, Harrow, HA7 4UA

  Vehicle access

  Received 29 Jun, published by the council 12 Aug 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

  Received 29 Jun, published by the council 12 Aug 2026 Householder
• PL/1763/26 Status unknown

  160 Welbeck Road, West Harrow, Harrow, HA2 0RX

  Single storey rear extension

  Received 29 Jun, published by the council 12 Aug 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

  Received 29 Jun, published by the council 12 Aug 2026 Householder