Planning application
17 Hartington Road, Chiswick, London, W4 3TL
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a part single, part two storey rear extension and a single storey outbuilding to be used as a garden room following the demolition of the existing two storey rear and side extension and single storey garage
As published by the council, reference P/2026/1354
Application record
- Reference
- P/2026/1354
- Type
- Householder Applications
- Status
- Decided: APPROVED
- Decision
- APPROVED
- Received
- 5 May 2026
- Validated
- 12 May 2026
- Decided
- 17 Jul 2026
- Ward
- Chiswick Homefields
- Postcode
- W4 3TL
Site history
Applications at this address on the Hounslow register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
P/2026/1453 Granted
17 Hartington Road, Chiswick, London, W4 3TL
Details of Condition 5 (Construction Method Statement) and 6 (Considerate Constructors Scheme) submitted pursuant to planning permission00567/17/P7 (P/2024/0408) dated 24/05/2026 for Erection of a roof extension including a part front roof extension with one roof window, a two storey side and part two storey rear extension, a single storey rear extension and creation of a basement, following demolition of the existing side and side and rear extension to the house
Timeline
Dates from the published record
-
5 May 2026
Received by Hounslow
-
12 May 2026
Validated
Checked as complete and ready for consideration.
-
17 Jul 2026
Decision issued: APPROVED
-
26 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
37 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 documentsWhat this grant of permission means
Hounslow granted permission on 17 July 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 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
-
17 Hartington Road, Chiswick W4 3TL
Works to trees within a conservation area: T1 Plum - Fell to ground
Withdrawn Trees 4 docs -
21 Hartington Road, Chiswick, London, W4 3TL
Works to trees in a Conservation Area - T9-Yew(Taxus baccata)-in neighbouring garden -light reduction to reduce lateral overhang by up to 1m T14-Holly(Ilex aquifolia)-in neighbouring -lift by 0.6m above side path All works are for routine maintenance.
Withdrawn Trees 1 doc -
25 Hartington Road, Chiswick, London, W4 3TL
Works to trees in a Conservation Area: Crack Willow (Salix fragilis) (T1) - Pollard crown lateral stems by 2.75 metres to previous pollarding points and remove low stem (overhanging River Thames riverbank). Russet Apple (Malus) (T2) - Reduce crown height by 2.5 metres and diameter width by 0.75 metres and thin by 40% to previous reduction points. Ash (Fraxinus excelsior) (T3) - Reduce crown height by two metres and diameter width by 1.5 metres to previous reduction points.
Granted Trees 7 docs -
17 Hartington Road, Chiswick, London, W4 3TL
Details of Condition 5 (Construction Method Statement) and 6 (Considerate Constructors Scheme) submitted pursuant to planning permission00567/17/P7 (P/2024/0408) dated 24/05/2026 for Erection of a roof extension including a part front roof extension with one roof window, a two storey side and part two storey rear extension, a single storey rear extension and creation of a basement, following demolition of the existing side and side and rear extension to the house
Granted Conditions Extension Demolition +1 9 docsSmall domestic -
32 HARTINGTON ROAD, CHISWICK, LONDON, W4 3UB
Replacement of front entrance door and installation of two fenestrations each side, removal of side window and brick supporting pillar. Addition of one front roof window.
Granted Householder Windows or glazing 9 docsDomestic -
28 Hartington Road, Chiswick, London, W4 3UB
Conversion of the existing garage into a habitable room with the replacement of the garage door by windows, and the erection of a single-storey rear extension following the demolition of the existing conservatory. Replacement of front door. Replacement of front windows with like for like.
Granted Householder Extension Demolition +1 20 docsSmall domestic
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P/2026/2623 Awaiting decision
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P/2026/2125 Granted
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Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.
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P/2026/2615 Awaiting decision
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P/2026/2600 Awaiting decision
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