15 Marlborough Crescent Chiswick W4 1HE

This site has had 2 applications since 2025.

• 252911HH Awaiting decision

  15 Marlborough Crescent Chiswick W4 1HE

  Single storey rear infill extension (following demolition of existing conservatory); alterations to existing rear extension incorporating flat roof over new infill extension and existing rear extension; creation of roof terrace with painted timber balustrade and replacement of existing window opening with French doors at rear of first floor level; single storey side extension; and associated internal and external alterations and general refurbishment of the house including repairs to existing windows, replacement of existing main roof, brickwork cleaning, repairs and repointing, replacement of existing guttering, RWP's and SVPs; and provision of new bin store to the front garden

  Submitted 30 Jul 2025 Householder

1. 30 Jul 2025

   Received by Old Oak and Park Royal Development Corporation

2. 3 Aug 2026

   Added to PlanIndex

3. 20 Aug 2026

   Status changed to Awaiting decision

   Previously Pending Consideration.

4. Decision

   Awaiting decision

   Decision expected by 24 September 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Old Oak and Park Royal Development Corporation took a median of 55 days over the applications it decided in the last year.

This application is with Old Oak and Park Royal Development Corporation for determination, against a statutory target of eight weeks. Over the last year Old Oak and Park Royal Development Corporation decided heritage and listed building applications in a median of 65 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• 15 Marlborough Crescent Chiswick W4 1HE

  252911HH Submitted 30 Jul 2025 50 yards away

  88% historically approved · decision due ~24 Sep

  Single storey rear infill extension (following demolition of existing conservatory); alterations to existing rear extension incorporating flat roof over new infill extension and existing rear extension; creation of roof terrace with painted timber balustrade and replacement of existing window opening with French doors at rear of first floor level; single storey side extension; and associated internal and external alterations and general refurbishment of the house including repairs to existing windows, replacement of existing main roof, brickwork cleaning, repairs and repointing, replacement of existing guttering, RWP's and SVPs; and provision of new bin store to the front garden

  Awaiting decision Householder Extension Demolition +1 20 docs
  Small domestic

• 15 Marlborough Crescent Chiswick W4 1HE

  252912LBC Submitted 30 Jul 2025 50 yards away

  86% historically approved · decision due ~24 Sep

  Single storey rear infill extension (following demolition of existing conservatory); alterations to existing rear extension incorporating flat roof over new infill extension and existing rear extension; creation of roof terrace with painted timber balustrade and replacement of existing window opening with French doors at rear first floor level; single storey side extension; and associated internal and external alterations and general refurbishment of the house including repairs to existing windows, replacement of existing main roof, brickwork cleaning, repairs and repointing, replacement of existing guttering, RWP's and SVPs; and provision of new bin store to the front garden (Listed Building Consent)

  Awaiting decision Heritage and listed buildings Extension Demolition +1 20 docs
  Small domestic

• 15 Marlborough Crescent Chiswick W4 1HE

  252911HH Submitted 30 Jul 2025 50 yards away

  89% historically approved · decision due ~24 Sep

  Single storey rear infill extension (following demolition of existing conservatory); alterations to existing rear extension incorporating flat roof over new infill extension and existing rear extension; creation of roof terrace with painted timber balustrade and replacement of existing window opening with French doors at rear of first floor level; single storey side extension; and associated internal and external alterations and general refurbishment of the house including repairs to existing windows, replacement of existing main roof, brickwork cleaning, repairs and repointing, replacement of existing guttering, RWP's and SVPs; and provision of new bin store to the front garden

  Awaiting decision Householder Extension Demolition +1 20 docs
  Small domestic

• 21 Queen Annes Grove Chiswick London W4 1HW

  214768PTT Submitted 15 Jul 2021 50 yards away

  Sycamore (T1) - reshape to last pruning points, approx. 4 metres reduction, lift to 2.5 metres above ground level and to provide 2 metres clearance of garage roof - cyclical maintenance.

  Granted Trees 3 docs

• 21 Queen Annes Grove Chiswick London W4 1HW

  214768PTT Submitted 15 Jul 2021 50 yards away

  Sycamore (T1) - reshape to last pruning points, approx. 4 metres reduction, lift to 2.5 metres above ground level and to provide 2 metres clearance of garage roof - cyclical maintenance.

  Granted Trees 3 docs

• 86 Esmond Road Chiswick Ealing W4 1JF

  230439HH Submitted 2 Feb 2023 50 yards away

  Repair works and associated alterations to the front elevation

  Granted Householder 12 docs
  Domestic

• 262908CPLB Granted

  25 Queen Annes Grove Chiswick W4 1HW

  Internal alterations (Lawful Development Certificate for a Proposed Works to a Listed Building)

  Received 16 Jul, published by the council 20 Aug 2026 Heritage and listed buildings
• 262521LBC Granted

  27 -29 Queen Annes Grove Chiswick W4 1HW

  Cyclical maintenance and external decorations; changes and replacements to the rainwater goods from roofs; removal of felt flat roof coverings to be replaced with new lead flat roofs; external alterations (Listed Building Consent)

  Received 24 Jun, published by the council 27 Jul 2026 Heritage and listed buildings
• 262586LBC Withdrawn

  St Marys Church St Marys Road Ealing W5 5RH

  Proposed installation of New External Handrails to External Side Doors D.11 and D.15. (Listed Building Consent)

  Received 29 Jun, published by the council 27 Jul 2026 Heritage and listed buildings
• 262876LBC Awaiting decision

  Acton Town Underground Station Gunnersbury Lane Acton W3 8HN

  Works to Platform 2, including removal of 3 existing cameras; installation of six cameras and associated trunking; installation of two Monitor Display Arrays (MDAs) (Listed Building Consent)

  Received 23 Jul, published by the council 10 Sep 2026 Heritage and listed buildings
• 253995LBC Refused

  18 Queen Annes Grove Chiswick W4 1HN

  Single storey rear/side extension with a flat roof incorporating a glazed lantern light with timber and framed sliding/folding doors with fully glazed panels (following demolition of existing pergola and conservatory); and associated alterations including raising of parapet wall alongside boundary (Listed Building Consent)

  Received 21 Oct, published by the council 3 Aug 2026 Heritage and listed buildings