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Planning application

22 Waldeck Road, Chiswick, London, W4 3NP

Awaiting decision Hounslow P/2026/2450 Householder Applications

Works: Extension Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Erection of rear roof extension with two front roof windows to the house.

As published by the council, reference P/2026/2450

Application record

Reference
P/2026/2450
Type
Householder Applications
Status
REGISTERED: Valid
Received
26 Aug 2026
Validated
27 Aug 2026
Ward
Chiswick Riverside
Postcode
W4 3NP

Comment by 25 September 2026

The council is taking comments on this application until then. Comments go to Hounslow through their own planning portal.

Timeline

Dates from the published record

  1. 26 Aug 2026

    Received by Hounslow

  2. 27 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 2 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hounslow took a median of 55 days over the applications it decided in the last year.

Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

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

  • 30 Waldeck Road,Chiswick,W4 3NP

    P/2026/2252 Submitted 3 Aug 2026 20m away

    76% historically approved · decision due ~28 Sep

    Erection of a rear roof extension with two front roof windows, single storey side extension and rear infill extension.

    Awaiting decision Householder Extension Windows or glazing 8 docs
    Small domestic

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

    P/2024/3058 Submitted 12 Sep 2024 25m away

    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.

    Granted Conditions Extension Windows or glazing 9 docs

  • 58a ,Waldeck Road,Chiswick,London,W4 3NP

    P/2024/3169 Submitted 20 Sep 2024 25m away

    Details of Condition 9 (Solar Panels) submitted pursuant to Planning Permission P/2021/4479 dated 12/08/2022 for the 'Change of use from offices to five dwellings and the erection of a roof extension with front roof windows, with associated amenity space, landscaping and cycle and refuse storage'.

    Granted Conditions Extension Windows or glazing 8 docs
    Several homes

  • 10 Waldeck Road, Chiswick, London, W4 3NP

    P/2024/3896 Submitted 20 Nov 2024 30m away

    Works to tree within a conservation area: T1 Magnolia - Reduce all aspects of the crown by approx. 2m. Thin by 10%. Remove deadwood and crossing branches.

    Granted Trees 4 docs

  • 7 WALDECK ROAD, CHISWICK, LONDON, W4 3NL

    P/2019/3855 Submitted 24 Oct 2019 32m away

    Enclosure of an existing courtyard at side of the house

    Granted Householder 6 docs
    Domestic

  • 8 WALDECK ROAD, CHISWICK, LONDON, W4 3NP

    P/2021/3107 Submitted 29 Jul 2021 35m away

    Pittopsorum (T1) - reduce to 1ft below previous and shape; Bay (T2) - Trim back and shape to reduce overall shape past previous; Myrtle (T3) - Prune back to previous; Palm (T4) - Remove lowest limb

    Granted Trees 4 docs

In Hounslow

  • P/2026/2047 Granted

    9 Borough Road, Isleworth, TW7 5DY

    Erection of a single storey rear extension.

    10 Jul 2026 Householder
  • P/2026/1858 Granted

    8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

    Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

    23 Jun 2026 Householder
  • P/2026/2503 Awaiting decision

    25 Arnold Crescent, Isleworth, TW7 7NS

    Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.

    3 Sep 2026 Householder
  • P/2026/1522 Granted

    4 Camborne Way, Hounslow, TW5 0PW

    Erection of a single storey rear extension and reduction in width of the existing side and rear extension.

    20 May 2026 Householder
  • P/2026/2024 Granted

    20 Hartland Road, Isleworth, TW7 6RH

    Erection of a rear roof extension with windows to the front of the house.

    8 Jul 2026 Householder