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Planning application

P/2026/1579

25 Denison Road, Feltham, TW13 4QE

Awaiting decision Hounslow Householder Applications

Proposal

Erection of a first floor side extension to the house.

As published by the council, reference P/2026/1579

Timeline

Dates from the published record

  1. 27 May 2026

    Received by Hounslow

  2. 1 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 26 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

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

  • PA/2023/0585 Granted

    11 ELLINGTON ROAD, FELTHAM, TW13 4RQ

    Ground floor rear extension 6.00 metres deep, maximum height 3.50 metres, 3.00 metres high to the eaves

    22 Feb 2023 127m away Prior approval
  • P/2021/2623 Granted

    4 HAMILTON ROAD, FELTHAM, TW13 4PW

    Certificate of Lawfulness for the proposed erection of a rear roof extension incorporating hip to gable conversion, two juliet balconies, three front roof windows and one side roof window to the existing bungalow

    28 Jun 2021 150m away Lawful development
  • P/2023/0531 Granted

    27 SUNBURY ROAD, FELTHAM, TW13 4PE

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

    17 Feb 2023 231m away Lawful development
  • P/2026/1542 Granted

    74 Cranleigh Road, Feltham, TW13 4QB

    Certificate of lawfulness for the proposed conversion of the property into a House in Multiple Occupation (C4) for up to five persons

    21 May 2026 243m away Lawful development
  • P/2024/3990 Withdrawn

    1 Harvest Road, Feltham, TW13 7JH

    Certificate of Lawfulness for a hip-to-gable conversion and rear roof extension and installation of two front roof lights.

    25 Nov 2024 271m away Lawful development
  • P/2026/0592 Awaiting decision

    87 Cranleigh Road, Feltham, TW13 4QA

    Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

    19 Feb 2026 284m away Full applications

In Hounslow

  • P/2026/2228 Awaiting decision

    Magnolias,1 Eastbourne Road,Chiswick,W4 3EB

    Erection of a front porch, single storey rear infill extension, first floor rear extension, rear roof extension and a single storey detached outbuilding.

    30 Jul 2026 Householder
  • P/2026/2222 Awaiting decision

    17 Park Drive,Acton,W3 8ND

    Replacement of porch window with double glazed windows and rear window to be replaced with double glazed windows.

    30 Jul 2026 Householder
  • P/2026/2208 Awaiting decision

    20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ

    Erection of a single storey rear and side extension.

    29 Jul 2026 Householder
  • P/2026/2215 Awaiting decision

    1 The Drive, Feltham, TW14 0AQ

    Erection of a single storey detached outbuilding.

    29 Jul 2026 Householder
  • P/2026/2206 Awaiting decision

    28 Eversley Crescent, Isleworth, TW7 4LS

    Erection of a side roof extension with roof windows and a Juliet balcony to the rear of the property.

    29 Jul 2026 Householder