20 Cawdor Crescent Hanwell W7 2DD

1. 2 Jul 2026

   Received by Ealing

2. 23 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 29 Jul 2026

   Added to PlanIndex

4. 10 Sep 2026

   Decision issued: Grant with Conditions

Ealing granted permission on 10 September 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.

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.

• 20 Cawdor Crescent Hanwell W7 2DD

  262641HH Submitted 2 Jul 2026 50 yards away

  Conversion of garage into a habitable room involving the insertion of a window in lieu of the garage door; single storey side/rear extension (following demolition of part demolition of existing rear/side extension; alteration of roof from hip to gable end; rear roof extension; installation of three rooflights to front roofslope; installation of heat pump to rear elevation; removal of chimney from side and front roof; internal and external alterations

  Granted Householder Extension Loft or dormer +2 7 docs
  Small domestic

• 171 Clitherow Avenue Hanwell London W7 2BU

  194738CPL Submitted 6 Nov 2019 100 yards away

  Single storey rear extension (following demolition of single storey rear extension); alteration of roof from hip to gable end; rear roof extension; and installation of three roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)

  Refused Lawful development Extension Loft or dormer +1 4 docs
  Small domestic

• 29 Cawdor Crescent Hanwell London W7 2DA

  214555CPL Submitted 5 Jul 2021 100 yards away

  Alteration of roof from hip-to-gable; rear roof extension; installation of three rooflights to front roofslope; alterations of fenestration to side elevation including one additional window (Lawful Development Certificate for a Proposed Development).

  Refused Lawful development Extension Loft or dormer +1 5 docs

• 29 Cawdor Crescent Hanwell London W7 2DA

  214555CPL Submitted 5 Jul 2021 100 yards away

  Alteration of roof from hip-to-gable; rear roof extension; installation of three rooflights to front roofslope; alterations of fenestration to side elevation including one additional window (Lawful Development Certificate for a Proposed Development).

  Refused Lawful development Extension Loft or dormer +1 5 docs

• 25 Chalfont Way West Ealing London W13 9XN

  194772CPL Submitted 7 Nov 2019 150 yards away

  Alteration of roof from hip to gable end; rear roof extension; installation of two roof lights to front roof slope; and installation of a new window to second floor side elevation (Lawful Development Certificate for a Proposed Development)

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 25 Chalfont Way West Ealing London W13 9XN

  194826PALHE Submitted 7 Nov 2019 150 yards away

  Single storey (Max 4m deep and Max 3.717m high) rear extension (42 days Prior Notification Process)

  Granted Prior approval Extension 4 docs
  Small domestic

• 262806HH Granted

  46 Minterne Avenue Southall UB2 4HP

  Part two, part single storey side/rear extension; front porch extension; alteration of roof from hip to gable end, rear roof extension; two rear Juliet balconies; installation of four front rooflights and one rear rooflight (following demolition of existing side garage)

  Received 16 Jul, published by the council 21 Aug 2026 Householder
• 262714HH Granted

  94 Cuckoo Avenue Hanwell W7 1BN

  Rear roof extension, and installation of two roof lights to front roofslope

  Received 9 Jul, published by the council 8 Aug 2026 Householder
• 262779HH Refused

  14 Summit Road Northolt UB5 5HJ

  Two storey side extension; part single, part two storey rear extension (following demolition of existing single-storey rear extension); alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of three rooflights to front roofslope

  Received 15 Jul, published by the council 21 Aug 2026 Householder
• 262778HH Refused

  406 Lady Margaret Road Southall UB1 2NL

  Part single, part two-storey side/rear extension (following demolition of existing single-storey side extension); front porch extension (following demolition of existing front porch); alteration of roof from hip to gable end; rear roof extension, and installation of two rooflights to front roofslope

  Received 14 Jul, published by the council 21 Aug 2026 Householder
• 262495HH Granted

  38 Leaver Gardens Greenford UB6 8EP

  First floor rear extension and alterations to the rear and side fenestrations of the ground floor extension

  Received 19 Jun, published by the council 25 Jul 2026 Householder