45 Harewood Avenue Northolt UB5 5DD

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 261531PALHE Granted

  45 Harewood Avenue Northolt UB5 5DD

  Single storey rear extension (following demolition of existing single storey rear extension) (max 6m deep and max 3m high) (42 Days Prior Approval Notification Process)

  Decided 20 May 2026 Prior approval

1. 20 Apr 2026

   Received by Old Oak and Park Royal Development Corporation

2. 3 Jun 2026

   Decision issued: Permitted Development

3. 27 Jul 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation granted permission on 3 June 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. 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

• 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

• 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

• 262788CPL Granted

  7 Kent Avenue West Ealing W13 8BE

  Alteration of roof from hip to gable end (following removal of chimney stack), rear roof extension incorporating a Juliet balcony; installation of three front rooflights (Lawful Development Certificate for a Proposed Development)

  Received 15 Jul, published by the council 20 Aug 2026 Lawful development
• 262782CPL Granted

  28 Noel Road Acton W3 0JX

  Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; part single, part two storey rear extension; single storey side extension; installation of one side window to gable (Lawful Development Certificate for a Proposed Development)

  Received 15 Jul, published by the council 10 Aug 2026 Lawful development
• 262244CPL Refused

  79 Somerset Road Southall UB1 2UE

  Single storey detached garden outbuilding for use as gym (Lawful Development Certificate for a Proposed Development)

  Received 3 Jun, published by the council 27 Jul 2026 Lawful development
• 262727CPL Granted

  32 Beresford Avenue Hanwell W7 3AL

  Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

  Received 10 Jul, published by the council 10 Aug 2026 Lawful development
• 262518CPL Granted

  64 Culmington Road West Ealing W13 9NH

  Alteration of roof from hip to gable end; rear roof extension incorporating Juliet balcony; installation of window to side gable; installation of four rooflights to front roofslope; replacement of side gable window (Lawful Development Certificate for a Proposed Development)

  Received 24 Jun, published by the council 27 Jul 2026 Lawful development