1 Gonville Crescent Northolt UB5 4SH

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

• 261491CPL Granted

  1 Gonville Crescent Northolt UB5 4SH

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

  Decided 28 May 2026 Lawful development

1. 8 Apr 2026

   Received by Ealing

2. 11 May 2026

   Decision issued: Prior Approval Required and Given

3. 11 Aug 2026

   Added to PlanIndex

Ealing granted permission on 11 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.

• 1 Gonville Crescent Northolt UB5 4SH

  261492PALHE Submitted 8 Apr 2026 0m away

  Single storey (Max 6m deep and Max 3.40m high) rear extension (42 days Prior Notification Process)

  Granted Prior approval Extension 6 docs
  Small domestic

• 1 Gonville Crescent Northolt UB5 4SH

  261491CPL Submitted 8 Apr 2026 0m away

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

  Granted Lawful development Extension Loft or dormer 3 docs

• 1 Gonville Crescent Northolt UB5 4SH

  261491CPL Submitted 8 Apr 2026 0m away

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

  Granted Lawful development Extension Loft or dormer 3 docs

• 1 And 1A Gonville Crescent Northolt UB5 4SH

  262366FUL Submitted 12 Jun 2026 49m away

  87% historically approved · decision due ~7 Aug

  Part single storey; part two storey rear extension to the existing dwelling (following demolition of existing conservatory and outbuilding); including roof extension incorporating alteration from hip to gable end and rear dormer roof extension; Construction of an attached two storey dwellinghouse (involving conversion of roofspace to habitable use) (following demolition of existing side extension), together with associated amenity space, cycle parking and refuse/recycling storage (following demolition of the existing side extension); replacement and installation of front door and windows to front and rear of existing dwellinghouse.

  Awaiting decision Extension Loft or dormer +2
  Small domestic

• 1 And 1A Gonville Crescent Northolt UB5 4SH

  262366FUL Submitted 12 Jun 2026 50m away

  Part single storey; part two storey rear extension to the existing dwelling (following demolition of existing conservatory and outbuilding); including roof extension incorporating alteration from hip to gable end and rear dormer roof extension; Construction of an attached two storey dwellinghouse (involving conversion of roofspace to habitable use) (following demolition of existing side extension), together with associated amenity space, cycle parking and refuse/recycling storage (following demolition of the existing side extension); replacement and installation of front door and windows to front and rear of existing dwellinghouse.

  Refused Full applications Extension Loft or dormer +2 16 docs
  Small domestic

• 77 Castle Road Northolt Middlesex UB5 4SF

  212901FUL Submitted 8 Apr 2021 59m away

  Two storey side extension, forming a single dwelling house adjoining existing terrace, associated cycle and car parking, refuse storage

  Granted Full applications Extension 13 docs
  Domestic

• 261860PALHE Granted

  5 Cambridge Avenue Greenford UB6 0PH

  Single storey rear extension (max 5.99m deep and max 2.95m high) (42 Days Prior Approval Notification Process)

  5 May 2026 Prior approval
• 261934PALHE Granted

  109 Eastcote Avenue Greenford UB6 0NQ

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

  10 May 2026 Prior approval
• 261823PALHE Refused

  23 Marlow Road Southall UB2 4NS

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

  1 May 2026 Prior approval
• 261716PALHE Refused

  3 Devon Close Perivale UB6 7DN

  Single storey (max 6.00m deep and max 3.40m high) rear extension (42 Days Prior Approval Notification Process)

  24 Apr 2026 Prior approval
• 261750PALHE Granted

  63 Rosedene Avenue Greenford UB6 9SD

  Single storey (max 6.00m deep and max 2.97m high) rear extension (42 Days Prior Approval Notification Process)

  28 Apr 2026 Prior approval