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Planning application

20 Bowness Drive, Hounslow, TW4 7BL

Awaiting decision Hounslow P/2026/2064 Householder Applications

Works: Extension Small 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 a single storey side extension.

As published by the council, reference P/2026/2064

Application record

Reference
P/2026/2064
Type
Householder Applications
Status
REGISTERED: Under Assessment
Received
14 Jul 2026
Validated
20 Jul 2026
Ward
Hounslow West
Postcode
TW4 7BL

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • P/2026/0528 Granted

    20 Bowness Drive, Hounslow, TW4 7BL

    Certificate of lawfulness proposed for part single storey side and front extension to the house.

    Decided 21 Apr 2026 Lawful development

Timeline

Dates from the published record

  1. 14 Jul 2026

    Received by Hounslow

  2. 20 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. 5 Aug 2026

    Status changed to REGISTERED: Under Consultation

    Previously REGISTERED: Valid.

  5. 12 Aug 2026

    Status changed to REGISTERED: Under Assessment

    Previously REGISTERED: Under Consultation.

  6. Decision

    Awaiting decision

    Decision expected by 14 September 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 56 days over the applications it decided in the last year.

Documents

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

7 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

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

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

  • 20 Bowness Drive, Hounslow, TW4 7BL

    P/2026/0528 Submitted 13 Feb 2026 0m away

    Certificate of lawfulness proposed for part single storey side and front extension to the house.

    Granted Lawful development Extension 5 docs
    Small domestic

  • 78 CAMBRIDGE ROAD, HOUNSLOW, TW4 7BH

    P/2023/0191 Submitted 19 Jan 2023 89m away

    Erection of a single storey side and rear extension to the existing detached outbuilding

    Granted Householder Extension 9 docs
    Small domestic

  • 17 Ashton Gardens, Hounslow, TW4 7BU

    P/2026/2405 Submitted 20 Aug 2026 118m away

    66% historically approved · decision due ~6 Nov

    Erection of a front porch extension. Formation of a vehicular access and extension and reconfiguration of an existing vehicular access. Erection of a two storey house with associated amenity space, car parking, cycle & refuse storage.

    Awaiting decision Full applications Extension 15 docs
    Small domestic

  • 17 Ashton Gardens, Hounslow, TW4 7BU

    P/2026/1223 Submitted 21 Apr 2026 118m away

    Erection of a front proch extension and single storey rear extension to the existing house. Formation of a vehicular access. Erection of a two storey house with associated amenity space, car parking, cycle and refuse storage.

    Refused Full applications Extension 20 docs
    Small domestic

  • 369-373 Staines Road, Hounslow

    P/2024/3752 Submitted 11 Nov 2024 124m away

    Non material amendment to allow the variation of the Section 106 agreement to replace the affordable housing to payment in lieu for planning permission 01054/369-373/P21 approved 14/07/2020 for the demolition of the existing building and redevelopment of the site to provide 35 flats in two buildings (part four part five storey buildings (part four- part five-storey facing Staines Road and part three part four-storey at the rear of the site) with associated amenity space, landscaping, car parking and all associated works.

    Withdrawn Amendments New dwelling Demolition 8 docs
    Major scheme

  • 128 CAMBRIDGE ROAD, HOUNSLOW, TW4 7BH

    P/2021/2301 Submitted 8 Jun 2021 140m away

    Certificate of Lawfulness for the proposed erection of a rear roof extension incorporating hip to gable conversion and three front roof windows to the house

    Granted Lawful development Extension Loft or dormer +1 5 docs

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