Skip to content
PlanIndex Get alerts
Menu

Planning application

53 CYGNET AVENUE, FELTHAM, TW14 0DZ

Granted Hounslow P/2021/3334 Lawful Use Certificate

Works: Extension Windows or glazing

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

Proposal

Certificate of Lawfulness for proposed erection of a rear roof extension incorporating two front roof windows to the house

As published by the council, reference P/2021/3334

Application record

Reference
P/2021/3334
Type
Lawful Use Certificate
Status
Decided: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
Decision
GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)
Received
17 Aug 2021
Validated
17 Aug 2021
Decided
8 Sep 2021
Ward
Feltham North (Pre May 2022)
Decision by
Delegated
Postcode
TW14 0DZ

Timeline

Dates from the published record

  1. 17 Aug 2021

    Received by Hounslow

  2. 8 Sep 2021

    Decision issued: GRANTED (FULL PLANNING PERMISSION NOT REQUIRED)

  3. 2 Sep 2026

    Added to PlanIndex

Documents

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

9 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 8 September 2021, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 31 Cygnet Avenue, Feltham, TW14 0DZ

    PA/2025/3816 Submitted 22 Dec 2025 77m away

    Ground floor rear extension 6.00 metres deep, maximum height of 2.95 metres, 2.8 metres high to the eaves

    Granted Prior approval Extension 5 docs

  • 17 Cygnet Avenue, Feltham, TW14 0DZ

    PA/2026/0787 Submitted 9 Mar 2026 88m away

    Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 3.00 metres high to the eaves.

    Refused Prior approval Extension 9 docs

  • 28 Finch Drive, Feltham, TW14 0DL

    PA/2024/3145 Submitted 19 Sep 2024 91m away

    Ground floor rear extension 6.00 metres deep, maximum height of 2.95 metres, 2.75 metres high to the eaves

    Granted Prior approval Extension 10 docs

  • 71 Cygnet Avenue, Feltham, TW14 0DU

    P/2025/1268 Submitted 22 Apr 2025 160m away

    Erection of single storey detached self contained residential unit in the rear garden.

    Withdrawn Householder 4 docs
    Small domestic

  • Garage Blocks At Rear Of 13 Sparrow Farm Drive, Feltham, TW14 0EA

    P/2026/1705 Submitted 9 Jun 2026 171m away

    Details of Condition 10 (Drainage Evidence) submitted pursuant to planning permission P/2026/0288 approved 12/06/2026 for Variation of Conditions 1 (Approved Plans), 2 (Materials), 3 (Cycle Parking), 11 (Landscaping) and 17 (Fire Strategy) to allow changes due to building regulation constraints of planning permission P/2025/1358 approved 11/06/2025, and earlier associated permissions P/2024/4200 approved 10/04/2025 and P/2022/0025 approved 31/03/2022 for the erection of part 2, part 3 storey building, comprising 9 flats with associated cycle storage, landscaping, refuse and recycling storage.

    Granted Conditions New dwelling 4 docs
    Several homes

  • Garage Blocks At Rear Of 13, Sparrow Farm Drive, Feltham,TW14 0EA

    P/2026/0289 Submitted 30 Jan 2026 171m away

    Details of conditions 2 (Materials) 3 (Cycle Storage ) and 11 ( Hard and Soft Landscaping) submitted pursuant to planning permission P/2025/1358 dated 11/06/2025 for the removal of condition 5c carbon monitoring and variation of condition 6 to a compliance only condition of planning permission P/2024/4200 approved 10/04/2025 for the variation of condition 2 approved plans to reposition the front wall of Unit 9 to allow for a compliant staircase height, to remove the approved planters and replace with planting beds behind a raised kerb and to carry out changes to the garden wall of planning permission P/2022/0025 approved 31/03/2022 for the erection of part 2, part 3 storey building, comprising 9 flats with associated cycle storage, landscaping, refuse and recycling storage.

    Withdrawn Conditions New dwelling 5 docs
    Several homes

In Hounslow

  • P/2026/2033 Granted

    3 Benedict Drive, Feltham, TW14 8JH

    Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion with windows to the front and side of the house.

    8 Jul 2026 Lawful development
  • P/2026/2027 Granted

    115 Northumberland Crescent, Feltham, TW14 9SP

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

    8 Jul 2026 Lawful development
  • P/2026/2009 Granted

    3 Brainton Avenue, Feltham, TW14 0AZ

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

    7 Jul 2026 Lawful development
  • P/2026/2014 Granted

    82 Sussex Avenue, Isleworth, TW7 6LB

    Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.

    7 Jul 2026 Lawful development
  • P/2026/2473 Awaiting decision

    16 Somerset Waye, Hounslow, TW5 9HG

    Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.

    1 Sep 2026 Lawful development