23 Blandford Road Chiswick W4 1DX

1. 6 Oct 2025

   Received by Ealing

2. 1 Dec 2025

   Decision issued: Grant with Conditions

3. 11 Aug 2026

   Added to PlanIndex

Ealing granted permission on 1 December 2025, 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.

• 23 Blandford Road Chiswick W4 1DX

  253768HH Submitted 6 Oct 2025 50 yards away

  Replacement of existing single glazed timber frame windows with double glazed replacements

  Granted Householder Windows or glazing 14 docs
  Domestic

• 15 Blenheim Road Chiswick W4 1UB

  262134PTT Submitted 26 May 2026 50 yards away

  T1 Blue Atlantic Cedar - Remove including stump and plant replacement at 'A' on sketch plan. Propose replacement tree, such as: Ginkgo 'Princeton Sentry' Acer rubrum 'Scanlon' Quercus robur 'Koster' or of a different species to be agreed.

  Granted Trees 2 docs

• 23 Blenheim Road Chiswick W4 1UB London

  P/2008/1203 Submitted 2 Apr 2008 50 yards away

  Installation of a 'lantern light' to roof of existing ground floor rear extension; and external alterations involving repositioned door / window opening to rear and side (east) elevations of ground floor rear extension.

  Refused Full applications Extension Windows or glazing

• 23 Blenheim Road Chiswick London W4 1UB London

  P/2008/1204 Submitted 2 Apr 2008 50 yards away

  Installation of a 'lantern light' to roof of existing ground floor rear extension; external alterations involving repositioned door / window openings to rear and side (east) elevations of ground floor rear extension; internal alterations involving recreation of bathrooms at first floor level, repositioned partitions and door openings (Listed Building Consent).

  Refused Heritage and listed buildings Extension Windows or glazing

• 23 Blenheim Road Chiswick London W4 1UB London

  P/2008/1204 Submitted 2 Apr 2008 50 yards away

  Installation of a 'lantern light' to roof of existing ground floor rear extension; external alterations involving repositioned door / window openings to rear and side (east) elevations of ground floor rear extension; internal alterations involving recreation of bathrooms at first floor level, repositioned partitions and door openings (Listed Building Consent).

  Refused Heritage and listed buildings Extension Windows or glazing

• 23 Blenheim Road Chiswick W4 1UB London

  P/2008/1203 Submitted 2 Apr 2008 50 yards away

  Installation of a 'lantern light' to roof of existing ground floor rear extension; and external alterations involving repositioned door / window opening to rear and side (east) elevations of ground floor rear extension.

  Refused Full applications Extension Windows or glazing

• 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
• 262641HH Granted

  20 Cawdor Crescent Hanwell W7 2DD

  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

  Received 2 Jul, published by the council 29 Jul 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