54 Harewood Avenue Northolt UB5 5DD

1. 16 Apr 2026

   Received by Old Oak and Park Royal Development Corporation

2. 21 May 2026

   Decision issued: Prior Approval Not Required

3. 27 Jul 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 21 May 2026, 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.

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.

• 45 Harewood Avenue Northolt UB5 5DD

  261646CPL Submitted 20 Apr 2026 50 yards away

  Alteration of roof from hip to gable end; rear dormer roof extension incorporating Juliet balcony; installation of two rooflights to front roofslope; construction of a single storey detached rear garden outbuilding for use as (gym/shower room /storage), and associated internal and external alterations (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 16 docs
  Small domestic

• 54 Harewood Avenue Northolt UB5 5DD

  261619PALHE Submitted 16 Apr 2026 50 yards away

  Single storey (max 6.00m deep and max 3.98m high) rear extension (following demolition of garage and conservatory to rear) (42 Days Prior Approval Notification Process)

  Granted Prior approval Extension Demolition 8 docs
  Small domestic

• 45 Harewood Avenue Northolt UB5 5DD

  261646CPL Submitted 20 Apr 2026 50 yards away

  Alteration of roof from hip to gable end; rear dormer roof extension incorporating Juliet balcony; installation of two rooflights to front roofslope; construction of a single storey detached rear garden outbuilding for use as (gym/shower room /storage), and associated internal and external alterations (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer 16 docs
  Small domestic

• 50 Harewood Avenue Northolt Middlesex UB5 5DD

  225319HH Submitted 20 Dec 2022 50 yards away

  Alteration of roof from hip to gable ends (following demolition of existing chimney stack); rear roof extension to rear (main) roofslope incorporating a Juliet balcony and installation of four rooflights; alteration of roof to raise ridge height; single storey front infill extension (following demolition of extension single storey front porch extension); alteration to external elevations involving installation of window to side elevation

  Granted Householder Extension Loft or dormer +3 10 docs
  Small domestic

• 50 Harewood Avenue Northolt Middlesex UB5 5DD

  225319HH Submitted 20 Dec 2022 50 yards away

  Alteration of roof from hip to gable ends (following demolition of existing chimney stack); rear roof extension to rear (main) roofslope incorporating a Juliet balcony and installation of four rooflights; alteration of roof to raise ridge height; single storey front infill extension (following demolition of extension single storey front porch extension); alteration to external elevations involving installation of window to side elevation

  Granted Householder Extension Loft or dormer +3 10 docs
  Small domestic

• 46 Harewood Avenue Northolt Middlesex UB5 5DD

  214179CPL Submitted 14 Jun 2021 50 yards away

  Single storey detached outbuilding (Lawful Development Certificate for a Proposed Development)

  Refused Lawful development 9 docs
  Small domestic

• 263368PALHE Awaiting decision

  68 Daryngton Drive Greenford UB6 8BL

  Single storey rear extension (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

  Received 8 Sep, published by the council 10 Sep 2026 Prior approval
• 263386PALHE Awaiting decision

  188 Hicks Avenue Greenford UB6 8HD

  Single storey rear extension (max 6m deep and max 3.95m high) (following demolition of existing rear conservatory) (42 Days Prior Approval Notification Process)

  Received 8 Sep, published by the council 10 Sep 2026 Prior approval
• 263349PALHE Awaiting decision

  71 Gunnersbury Avenue Ealing W5 4LP

  Single storey rear extension (max 8m high and max 3m high) (42 Days Prior Approval Notification Process)

  Received 6 Sep, published by the council 10 Sep 2026 Prior approval
• 262961PALHE Granted

  13 Perimeade Road Perivale UB6 7AR

  Single storey rear extension (max 6m deep and max 3.23m high) (42 Days Prior Approval Notification Process)

  Received 31 Jul, published by the council 10 Aug 2026 Prior approval
• 263322PALHE Awaiting decision

  6 Delta Grove Northolt UB5 6DX

  Single storey (Max 3.50m deep and Max 3.15m high) rear extension (42 days Prior Notification Process)

  Received 1 Sep, published by the council 10 Sep 2026 Prior approval