Planning application
205 Jersey Road, Isleworth, TW7 4QJ
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of a two storey side and rear extension, a rear roof extension and a single storey outbuilding to be used as a home gym
As published by the council, reference P/2026/2336
Application record
- Reference
- P/2026/2336
- Type
- Householder Applications
- Status
- Pending As published: REGISTERED: Under Assessment
- Received
- 12 Aug 2026
- Validated
- 12 Aug 2026
- Ward
- Osterley & Spring Grove
- Postcode
- TW7 4QJ
Site history
Applications at this address on the Hounslow register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
P/2025/2792 Granted
205 Jersey Road, Isleworth, TW7 4QJ
Works to a tree within a conservation area - Eucalyptus to be felled and replaced with a Cherry Blossom tree
Timeline
Dates from the published record
-
12 Aug 2026
Received by Hounslow
-
16 Aug 2026
Added to PlanIndex
-
23 Aug 2026
Status changed to REGISTERED: Under Consultation
Previously REGISTERED: Valid.
-
17 Sep 2026
Status changed to REGISTERED: Under Assessment
Previously REGISTERED: Under Consultation.
-
Decision
Awaiting decision
Decision expected by 7 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hounslow took a median of 56 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
4 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 happens while it is decided
This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided householder applications in a median of 63 days. More in our guide to how long planning decisions take.
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
-
205 Jersey Road, Isleworth, TW7 4QJ
Works to a tree within a conservation area - Eucalyptus to be felled and replaced with a Cherry Blossom tree
Granted Trees 4 docs -
193 Jersey Road, Isleworth, TW7 4QJ
99% historically approved · decision due ~12 Nov
Works to trees in a Conservation Area, 1 X Mimosa (T1) crown reduce by 3-4m, 1 X Mimosa (T2) crown reduce by 3-4m and 1 X Mimosa (T3) crown reduce by 1-2m, extended limbs, to provide sufficient clearance over car park at rear
Awaiting decision Trees 2 docs -
168 Thornbury Road, Isleworth, TW7 4QE
Prior Approval notification for the change of use from commercial, financial services (Use Class E(c)(i)) to a single family house (Use Class C3).
Granted Prior approval 17 docs -
181 Thornbury Road, Isleworth, TW7 4QG
Works to trees in a Conservation Area. Thuja plicata. Fell to ground level.
Granted Trees 5 docs -
171 Thornbury Road, Isleworth, TW7 4QG
64% historically approved · decision due ~29 Aug
Alterations to the existing ground floor commercial unit including replacement of the shopfront, addition of a new entrance door, Installation of a rear lightwell and extension of the rear terrace area with associated external changes to the side and rear elevations.
Awaiting decision Full applications Extension Windows or glazing 8 docs -
209 JERSEY ROAD, ISLEWORTH, TW7 4RE
Work to tree within conservation area: Crown reduction and cutting back roots of large magnolia tree in the driveway
Granted Trees 6 docs
Other householder applications
In Hounslow
-
P/2026/2304 Granted
18 Clifden Road, Brentford, TW8 0PF
Erection of a side and rear extensions.
-
P/2026/2804 Awaiting decision
128 Durham Road, Feltham, TW14 0AE
Erection of a detached outbuilding in the rear garden following demolition of existing shed.
-
P/2026/2301 Granted
4 Glebe Street, Chiswick, W4 2BG
Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house
-
P/2026/1167 Granted
20 Firs Drive, Hounslow, TW5 9TD
Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.
-
P/2026/2025 Granted
1 Kneller Gardens, Isleworth, TW7 7NP
Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room