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Planning application

116 Rochester Avenue, Feltham, TW13 4EJ

Granted Hounslow P/2026/0789 Lawful Development Certificate (Proposed)

Works: Extension Loft or dormer Windows or glazing

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

Proposal

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

As published by the council, reference P/2026/0789

Application record

Reference
P/2026/0789
Type
Lawful Development Certificate (Proposed)
Status
Decided: GRANT
Decision
GRANT
Received
9 Mar 2026
Validated
9 Mar 2026
Decided
10 Apr 2026
Ward
Feltham West
Postcode
TW13 4EJ

Site history

Applications at this address on the Hounslow register

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

  • P/2026/1449 Granted

    116 Rochester Avenue, Feltham, TW13 4EJ

    Erection of a rear roof extension with a hip to gable conversion with two front roof windows and erection two storey side and part single storey rear extension to the house.

    Decided 8 Jul 2026 Householder

Timeline

Dates from the published record

  1. 9 Mar 2026

    Received by Hounslow

  2. 10 Apr 2026

    Decision issued: GRANT

  3. 12 Aug 2026

    Added to PlanIndex

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 this grant of permission means

Hounslow granted permission on 10 April 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 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

  • 116 Rochester Avenue, Feltham, TW13 4EJ

    P/2026/1449 Submitted 13 May 2026 0m away

    Erection of a rear roof extension with a hip to gable conversion with two front roof windows and erection two storey side and part single storey rear extension to the house.

    Granted Householder Extension Loft or dormer +1 13 docs
    Small domestic
  • 95 Raleigh Road,Feltham.TW13 4LW

    P/2024/3458 Submitted 16 Oct 2024 86m away

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

    Granted Lawful development Extension Loft or dormer +1 4 docs
  • 148 Guildford Avenue, Feltham, TW13 4EL

    P/2025/3582 Submitted 1 Dec 2025 140m away

    Erection of a single storey rear and infill extension to the house and conversion of garage into habitable space.

    Refused Householder Extension 10 docs
    Small domestic
  • 139 ROCHESTER AVENUE, FELTHAM, TW13 4EH

    PA/2021/3146 Submitted 2 Aug 2021 147m away

    Ground floor rear extension 5 metres deep, maximum height of 3.45 metres, 3.45 metres high to the eaves

    Granted Prior approval Extension 6 docs
  • 132 Guildford Avenue, Feltham, TW13 4EL

    P/2026/2039 Submitted 9 Jul 2026 190m away

    76% historically approved · decision due ~3 Sep

    Erection of a single storey rear extension.

    Awaiting decision Householder Extension 10 docs
    Small domestic
  • 105 Rochester Avenue, Feltham, TW13 4EF

    P/2025/1892 Submitted 18 Jun 2025 218m away

    Retrospective application of a single storey side infill extension to the house.

    Withdrawn Householder Extension 6 docs
    Small domestic

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