103 St Elmo Road London W12 9DY

This site has had 2 applications since 2026.

• 263003CONS Awaiting decision

  103 St Elmo Road London W12 9DY

  Single storey side/rear (wraparound) extension; first floor rear extension; rear roof extension; rear outrigger roof extension; and installation of two rooflights to the front roof slope. (Out of Borough)

  Submitted 24 Jul 2026 Outline

1. 18 Mar 2026

   Received by Ealing

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Ealing took a median of 56 days over the applications it decided in the last year.

This application is with Ealing for determination, against a statutory target of eight weeks. Over the last year Ealing decided householder applications in a median of 63 days. More in our guide to how long planning decisions take.

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.

• 103 St Elmo Road London W12 9DY

  261190HH Submitted 18 Mar 2026 50 yards away

  88% historically approved · decision due ~13 May

  Single storey side/rear (wraparound) extension; first floor rear extension; rear roof extension; rear outrigger roof extension; and installation of two rooflights to the front roofslope

  Awaiting decision Householder Extension Loft or dormer 16 docs
  Small domestic

• 111 St Elmo Road London W12 9DY

  2018/04046/OBS Submitted 18 Dec 2018 50 yards away

  Erection of a rear roof extension to main roofslope; roof extension to rear outrigger; and installation of three rooflights to front roofslope.

  Granted Extension Loft or dormer 6 docs

• 38 St Elmo Road, London, W12 9DX

  P/2026/01799/FUL Submitted 15 Jul 2026 50 yards away

  Replacement of existing single glazed timber framed windows with new double glazed timber framed windows to the front, rear and right side elevations; replacement of existing single glazed timber framed door with new double glazed timber framed door at lower ground floor level to the rear elevation.

  Granted Full applications Windows or glazing 22 docs

• 46 St Elmo Road, London, W12 9DX

  2019/00429/FUL Submitted 11 Feb 2019 50 yards away

  Erection of a rear extension at first floor level, on top of the existing back addition; installation of a door to rear elevation at second floor level and erection of glass screening around flat roof at second floor level in connection with its use as a terrace.

  Refused Full applications Extension 15 docs

• 46 St Elmo Road, London, W12 9DX

  2019/00428/FUL Submitted 11 Feb 2019 50 yards away

  Erection of a single storey rear extension at lower ground floor level; erection of an extension to the side of the existing back addition at upper ground floor level; erection of glass screening around part of the flat roof at upper ground floor level in connection with its use as a terrace.

  Refused Full applications Extension 19 docs
  Small domestic

• 44A St Elmo Road London W12 9DX

  2020/03254/FUL Submitted 7 Dec 2020 50 yards away

  98% historically approved · decision due ~5 Feb

  Erection of a single storey timber outbuilding with a pitched roof to the rear of the rear garden.

  Awaiting decision Full applications 13 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
• 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