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Planning application

19 Cranbrook Road, Chiswick, London,W4 2LH

Granted Hounslow P/2026/1211 Householder Applications

Works: Extension Loft or dormer Roofing Windows or glazing Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a replacement two storey rear outrigger and single storey rear extension, rear roof dormer and outrigger extensions with two front and three rear rooflights, installation of timber composite UPVC wood effect sash first floor front and rear windows, eternit black roof tiles.

As published by the council, reference P/2026/1211

Application record

Reference
P/2026/1211
Type
Householder Applications
Status
Decided: APPROVED
Decision
APPROVED
Received
20 Apr 2026
Validated
30 Apr 2026
Decided
2 Sep 2026
Ward
Chiswick Homefields
Postcode
W4 2LH

Site history

Applications at this address on the Hounslow register

This site has had 3 applications since 2024: 2 approved, 0 refused.

  • P/2026/1925 Granted

    19 Cranbrook Road,Chiswick,London,W4 2LH

    Certificate of lawfulness for the proposed erection of a rear roof extension with outrigger and front roof windows to the house.

    Decided 25 Aug 2026 Lawful development
  • P/2024/4283 Withdrawn

    19 Cranbrook Road, Chiswick, London, W4 2LH

    Conversion of two flats back into a single family house, erection of a rear and outrigger roof extension with two front roof windows, erection of a single storey rear and infill extension

    Submitted 18 Dec 2024 Full applications

Timeline

Dates from the published record

  1. 20 Apr 2026

    Received by Hounslow

  2. 30 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. 2 Sep 2026

    Decision issued: APPROVED

Documents

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

6 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 this grant of permission means

Hounslow granted permission on 2 September 2026, 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.

About householder applications

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.

Nearby applications

Within 500 metres

  • 19 Cranbrook Road,Chiswick,London,W4 2LH

    P/2026/1925 Submitted 29 Jun 2026 0m away

    Certificate of lawfulness for the proposed erection of a rear roof extension with outrigger and front roof windows to the house.

    Granted Lawful development Extension Windows or glazing 5 docs

  • 19 Cranbrook Road, Chiswick, London, W4 2LH

    P/2024/4283 Submitted 18 Dec 2024 0m away

    Conversion of two flats back into a single family house, erection of a rear and outrigger roof extension with two front roof windows, erection of a single storey rear and infill extension

    Withdrawn Full applications New dwelling Extension +1 6 docs
    Several homes

  • First Floor Flat, 19 Cranbrook Road,Chiswick,London,W4 2LH

    P/2024/4036 Submitted 28 Nov 2024 0m away

    Conversion of flats into a house incorporating the erection of a single storey rear extension, a rear roof extension with front roof windows, new doors and windows and front garden wall.

    Withdrawn Full applications New dwelling Extension +1 4 docs
    Small domestic

  • 29 CRANBROOK ROAD, CHISWICK, W4 2LH

    P/2023/0743 Submitted 7 Mar 2023 23m away

    Certificate of Lawfulness for erection of front roof lights, rear roof extension with Juliet balcony and outrigger extension to the house

    Granted Lawful development Extension Loft or dormer 10 docs

  • 29 CRANBROOK ROAD, CHISWICK, W4 2LH

    P/2023/0742 Submitted 7 Mar 2023 23m away

    Erection of a side infill and a side roof light to the house

    Granted Householder Extension Loft or dormer 12 docs
    Domestic

  • 72 Cranbrook Road, Chiswick, London, W4 2LH

    P/2025/2979 Submitted 6 Oct 2025 51m away

    Erection of a single-storey rear and side infill extension to the house.

    Granted Householder Extension 10 docs
    Small domestic

In Hounslow

  • P/2026/2623 Awaiting decision

    8 Lonsdale Road,Chiswick,W4 1ND

    Installation of external condenser at first floor level.

    15 Sep 2026 Householder
  • P/2026/2125 Granted

    36 Midsummer Avenue, Hounslow, TW4 5BB

    Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.

    21 Jul 2026 Householder
  • P/2026/2615 Awaiting decision

    48 Meadow Waye, Hounslow, TW5 9EZ

    Erection of a part first floor rear extension.

    14 Sep 2026 Householder
  • P/2026/2619 Awaiting decision

    12 Letchworth Avenue, Feltham, TW14 9RY

    Erection of a single storey rear extension.

    14 Sep 2026 Householder
  • P/2026/2600 Awaiting decision

    310 Lionel Road North, Brentford, TW8 9QX

    Erection of a rear roof extension.

    14 Sep 2026 Householder