Planning application
53 Oaklands Avenue, Isleworth, TW7 5PY
Works: Extension Loft or dormer Demolition 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 two-storey side extension on the South-East elevation, incorporating a hipped roof to match the existing house, following the demolition of the existing attached store, together with the installation of a new side dormer to the North-West (side) roof slope
As published by the council, reference P/2026/0924
Application record
- Reference
- P/2026/0924
- Type
- Householder Applications
- Status
- Granted As published: Decided: APPROVED
- Decision
- Granted As published: APPROVED
- Received
- 19 Mar 2026
- Validated
- 8 Apr 2026
- Decided
- 21 Aug 2026
- Ward
- Osterley & Spring Grove
- Postcode
- TW7 5PY
Timeline
Dates from the published record
-
19 Mar 2026
Received by Hounslow
-
8 Apr 2026
Validated
Checked as complete and ready for consideration.
-
26 Jul 2026
Added to PlanIndex
-
21 Aug 2026
Decision issued: APPROVED
-
23 Aug 2026
Status changed to REGISTERED: Pending recommendation
Previously REGISTERED: Under Assessment.
Documents
Plans, drawings, consultee responses and the officer's report
17 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Hounslow granted permission on 21 August 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 0.3 miles
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33 Oaklands Avenue, Isleworth, TW7 5PX
Fell Cypress tree in a rear garden in a Conservation Area.
Granted Trees 2 docs -
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98% historically approved · decision due ~9 Jan
Works to tree in a Conservation Area - 1 X Leyland Cypress (Cuprocyparis leylandii) be trimmed back or removed in back garden
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Refused Householder Windows or glazing 7 docsDomestic -
1 Wyke Close, Isleworth, TW7 5PE
Please find the proposed work to be carried out in Wyke Close and the surrounding area T1/T2 Silver Birch - reduce and shape canopy by 2 metres T4/T5/T6/T7 Common Lime - reduce and reshape by 2 metres and lift canopy to give 4 metres ground clearance for pathway and road T12 Holm Oak - reduce and shape canopy by 1.5 metres T16 Silver Birch- fell to ground level T22 Sweet Chestnut- remove major deadwood in canopy T30 Plum- Prune away from number 8s garden to give clearance and shape remainder of canopy by approximately 2 metres T32/T33/T34 Horse Chestnut/Common Lime- remove epicormic up to crown break T58 Holm Oak - reduce and shape canopy by 2 metres and heavily trim ivyunderneath T65 Common Lime - remove epicormic growth on stem to height of 4 metres T68 Sycamore - remove saplings either side of main stem T73 English Oak- remove all of major deadwood and prune back branches extending over pathway by approximately 2 metres T76/T77 English Oak - removal of major deadwood and reduce cano... read more
Withdrawn Trees 2 docs -
1 Wyke Close, Isleworth, TW7 5PE
Works to Trees in Conservation Area. Sycamore. Reduce height and circumference by one meter.
Granted Trees 4 docs -
17 Crowntree Close, Isleworth, TW7 5PF
Erection of a single-storey side and rear infill extension, and a front porch extension.
Granted Householder Extension 8 docsSmall domestic
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P/2026/1827 Granted
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P/2026/1567 Granted
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P/2026/2655 Awaiting decision
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P/2026/2643 Awaiting decision
103 Syon Park Gardens, Isleworth, TW7 5NF
Erection of two side roof extensions.
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P/2026/2642 Awaiting decision
103 Syon Park Gardens, Isleworth, TW7 5NF
Erection of a single storey side extension.