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Planning application

P/2026/2116

13 South Side,Chiswick,W6 0XY

Awaiting decision Hounslow Householder Applications

Proposal

Erection of a side roof extension with hip to gable conversion and increasing the width of rear roof extension.

As published by the council, reference P/2026/2116

Timeline

Dates from the published record

  1. 20 Jul 2026

    Received by Hounslow

  2. 21 Jul 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

  • P/2026/2164 Awaiting decision

    91 Prebend Gardens,Chiswick,W6 0XT

    Works to trees in a conservation area ;T1 Cypress Plum Fell to ground and grind stump to approx. 300mm below ground level. T2 Plum Conifer Fell to ground and grind stump to approx. 300mm below ground level. T3 Purple Leaved Plum Fell to ground and grind stump to approx. 300mm below ground level. T4 Common Pear Fell to ground and grind stump to approx. 300mm below ground level.

    24 Jul 2026 40m away Trees
  • P/2026/1609 Granted

    91 Prebend Gardens,Chiswick,W6 0XT

    Erection of a single storey rear extension.

    29 May 2026 40m away Householder
  • P/2026/2051 Awaiting decision

    85 Prebend Gardens, Chiswick, London, W6 0XT

    GS855773314: Erection of a single storey rear and rear roof extension with two front roof windows, replacement of existing windows and front door with timber frame double glazed windows and door, erection of new front boundary wall and installation of an external air conditioning condenser unit to the house

    13 Jul 2026 51m away Householder
  • PA/2025/2629 Withdrawn

    Pavement On Prebend Gardens, Adjacent To Stamford,Brook Road, Chiswick, London, W6 0XT

    Prior Approval for the installation of a 20.0 metre high Hutchinson Engineering Orion Street pole on a new T9 root foundation, accommodating nine antennas, two dishes and two equipment cabinets with associated ancillary development.

    28 Aug 2025 53m away Outline
  • P/2025/0925 Withdrawn

    6 South Side, Chiswick, London, W6 0XY

    Felling of a tree in a Conservation Area, Felling of an overgrown 1 X Conference pear tree (Pyrus communis) in the centre of the garden, with replacement planting of a Morello cherry (Prunus cerasus) or similar fruit tree along the eastern garden boundary

    24 Mar 2025 59m away Trees
  • P/2021/1192 Withdrawn

    4A SOUTH SIDE, CHISWICK, W6 0XY

    Works to two trees in rear garden. T1 Elder reduce crown by 50% to suitable growth points to shape balance and tidy. T2 Cherry light crown reduction to thin, shape and tidy.

    25 Mar 2021 94m away Trees

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