61 Cannonbury Avenue, Pinner, Harrow, HA5 1TP

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

• PL/1627/24 Granted

  61 Cannonbury Avenue, Pinner, Harrow, HA5 1TP

  Single storey front extension incorporating front porch; single storey side to rear extension; Alterations to roof to form end gable and rear dormer; external alterations

  Submitted 14 Jun 2024 Householder

1. 10 Dec 2023

   Received by Harrow

2. 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.

• 61 Cannonbury Avenue, Pinner, HA5 1TP

  P/4918/17 Submitted 30 Oct 2017 0m away

  Single storey front side and rear extension incorporating front porch; alterations to roof to form end gable; rear dormer; rooflight in front roofslope; window in end gable (demolition of attached garage and front entrance canopy)

  Granted Householder Extension Loft or dormer +2 22 docs
  Small domestic

• 33 Cannonbury Avenue, Pinner, Harrow, HA5 1TP

  PL/0345/26 Submitted 9 Feb 2026 0m away

  Decision due ~6 Apr

  Single storey rear extension; front porch; first floor side extension; alterations and extension to roof; rear dormer; rooflights in front and rear roof slopes; external alterations (demolition of rear dormer)

  Status unknown Householder Extension Loft or dormer +1
  Small domestic

• 35 Cannonbury Avenue, Pinner, Harrow, HA5 1TP

  P/3991/22 Submitted 21 Nov 2022 0m away

  Two storey side extension; external alterations (demolition of attached garage and rear projection)

  Granted Householder Extension Demolition 10 docs
  Domestic

• 35 Cannonbury Avenue, Pinner, Harrow, HA5 1TP

  P/3849/22/PRIOR Submitted 8 Nov 2022 0m away

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

  Granted Prior approval Extension 7 docs
  Small domestic

• 49 Cannonbury Avenue, Pinner, Harrow, HA5 1TP

  P/1524/22 Submitted 25 Apr 2022 0m away

  Single storey side to rear extension incorporating garage; external alterations (demolition of attahed garage)

  Granted Householder Extension Demolition 14 docs
  Small domestic

• 63 Cannonbury Avenue, Pinner, Harrow, HA5 1TP

  PL/2798/24 Submitted 16 Oct 2024 0m away

  Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.85 metres high to the eaves

  Granted Prior approval 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