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
- REGISTERED: Under Consultation
- Received
- 12 Aug 2026
- Validated
- 12 Aug 2026
- Ward
- Osterley & Spring Grove
- Postcode
- TW7 4QJ
Comment by 11 September 2026
The council is taking comments on this application until then. Comments go to Hounslow through their own planning portal.
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.
-
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 55 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.
Trade members open them 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 62 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 500 metres
-
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 -
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
65% 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 7 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 -
209 Jersey Road, Isleworth, TW7 4RE
Works to trees in a conservation area. Pear (A). Dead. Fell to ground level Cherry (B) Dying. Fell to ground level
Granted Trees 6 docs -
211 JERSEY ROAD, ISLEWORTH, TW7 4RE
Ground floor rear extension 6 metres deep, maximum height of 4 metres, 2.7 metres high to the eaves
Granted Prior approval Extension 5 docs
Other householder applications
In Hounslow
-
P/2026/2047 Granted
9 Borough Road, Isleworth, TW7 5DY
Erection of a single storey rear extension.
-
P/2026/1858 Granted
8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW
Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.
-
P/2026/2503 Awaiting decision
25 Arnold Crescent, Isleworth, TW7 7NS
Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.
-
P/2026/1522 Granted
4 Camborne Way, Hounslow, TW5 0PW
Erection of a single storey rear extension and reduction in width of the existing side and rear extension.
-
P/2026/2024 Granted
20 Hartland Road, Isleworth, TW7 6RH
Erection of a rear roof extension with windows to the front of the house.