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Planning application

P/2026/1744

40 Waldeck Road, Chiswick, London, W4 3NP

Awaiting decision Hounslow Householder Applications

Proposal

Erection of rear roof and outrigger extensions with the installation of two front roof windows to the house

As published by the council, reference P/2026/1744

Timeline

Dates from the published record

  1. 12 Jun 2026

    Received by Hounslow

  2. 15 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. 3 Aug 2026

    Status changed to REGISTERED: Pending recommendation

    Previously REGISTERED: Under Consultation.

  5. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • P/2024/3058 Granted

    58a Kitchen,Waldeck Road,Chiswick,London,Hounslow,W4 3NP

    Details of Condition 5 (Cycle storage) and Condition 6 (Waste and recycling) submitted pursuant to planning permission 01161/58A/P2 (P/2021/4479) dated 12/08/2022 for Change of use from offices to five dwelings, erection of a roof extension with front roof windows, with associated amenity space, landscaping and cycle and refuse storage.

    12 Sep 2024 18m away Conditions
  • P/2026/2170 Awaiting decision

    29 Waldeck Road,Chiswick,W4 3NL

    Erection of a combined cycle and refuse storage structure at the front boundary. Replacement of existing forecourt floor finish with surface treatment. Replacement of entrance gate. Retention of existing tiled path to front door.

    27 Jul 2026 29m away Householder
  • P/2026/1591 Awaiting decision

    58A-E Waldeck Road, Chiswick, London, W4 3NP

    Removal of Condition 8 (Resident Parking Permits) from Planning Permission P/2021/4479 approved 12/08/2022 for the 'Change of use from offices to five dwellings, erection of a roof extension with front roof windows, with associated amenity space, landscaping and cycle and refuse storage'.

    28 May 2026 34m away Conditions
  • P/2026/1743 Granted

    5 Pyrmont Road, Chiswick, London, W4 3NR

    Works to tree in a Conservation Area. T1 Cherry tree. Located in the rear garden. Remove the large stem that overhangs the neighbour's property and then reduce and reshape the remaining crown by approximately 1 metre.

    12 Jun 2026 81m away Trees
  • P/2026/1842 Awaiting decision

    14 Stile Hall Gardens, Chiswick, London, W4 3BU

    Works to tree in a Conservation Area - 1 X Pine tree (T1) reduce 1m H x 1m W

    22 Jun 2026 91m away Trees
  • P/2021/1386 Granted

    20 STILE HALL GARDENS, CHISWICK, LONDON, W4 3BU

    Erection of single storey rear infill to both left and right of off-centre outrigger and installation of decking

    9 Apr 2021 92m away Householder

In Hounslow

  • P/2026/2228 Awaiting decision

    Magnolias,1 Eastbourne Road,Chiswick,W4 3EB

    Erection of a front porch, single storey rear infill extension, first floor rear extension, rear roof extension and a single storey detached outbuilding.

    30 Jul 2026 Householder
  • P/2026/2222 Awaiting decision

    17 Park Drive,Acton,W3 8ND

    Replacement of porch window with double glazed windows and rear window to be replaced with double glazed windows.

    30 Jul 2026 Householder
  • P/2026/2208 Awaiting decision

    20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ

    Erection of a single storey rear and side extension.

    29 Jul 2026 Householder
  • P/2026/2215 Awaiting decision

    1 The Drive, Feltham, TW14 0AQ

    Erection of a single storey detached outbuilding.

    29 Jul 2026 Householder
  • P/2026/2206 Awaiting decision

    28 Eversley Crescent, Isleworth, TW7 4LS

    Erection of a side roof extension with roof windows and a Juliet balcony to the rear of the property.

    29 Jul 2026 Householder