77 Castle Road Northolt UB5 4SF

This site has had 3 applications since 2026: 1 approved, 1 refused.

• 262402PALHE Granted

  77 Castle Road Northolt UB5 4SF

  Single storey (Max 6m deep and Max 3.10m high) rear extension (42 days Prior Notification Process)

  Decided 14 Aug 2026 Prior approval
• 261607CPL Awaiting decision

  77 Castle Road Northolt UB5 4SF

  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)

  Submitted 16 Apr 2026 Lawful development

1. 17 Mar 2026

   Received by Old Oak and Park Royal Development Corporation

2. 30 Apr 2026

   Decision issued: Prior Approval Unlawful and Refused

3. 10 Aug 2026

   Added to PlanIndex

Old Oak and Park Royal Development Corporation 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.

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.

• 77 Castle Road Northolt Middlesex UB5 4SF

  212901FUL Submitted 8 Apr 2021 50 yards 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

• 77 Castle Road Northolt Middlesex UB5 4SF

  212901FUL Submitted 8 Apr 2021 50 yards 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

• 77 Castle Road Northolt UB5 4SF

  261177PALHE Submitted 17 Mar 2026 50 yards away

  Single storey rear extension (max 6m deep and max 3.10m high) (42 Days Prior Approval Notification Process)

  Refused Prior approval Extension 6 docs
  Small domestic

• 1 Gonville Crescent Northolt UB5 4SH

  261492PALHE Submitted 8 Apr 2026 50 yards 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 50 yards 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

  261492PALHE Submitted 8 Apr 2026 50 yards 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

• 263729PALHE Awaiting decision

  51 Waverley Gardens North Circular Road Park Royal NW10 7EE

  Single storey (Max 5m deep and Max 3m high) rear extension (42 days Prior Notification Process)

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• 263717PALHE Awaiting decision

  17 Worcester Gardens Greenford UB6 0BH

  Single storey (Max 6m deep and Max 2.80m high) rear extension (42 days Prior Notification Process)

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• 263709PALHE Awaiting decision

  72 George V Way Perivale UB6 7HT

  Single storey (Max 6m deep and Max 3.30m high) rear extension (42 days Prior Notification Process)

  Received 7 Oct, published by the council 12 Oct 2026 Prior approval
• 263697PALHE Awaiting decision

  51 West Avenue Southall UB1 2AP

  Single storey (Max 6m deep and Max 2.93m high) rear extension (42 days Prior Notification Process)

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval
• 263670PALHE Awaiting decision

  21 Minterne Avenue Southall UB2 4HN

  Single storey rear extension (max 6m deep and max 3.22m high) (42 Days Prior Approval Notification Process)

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval