Planning application
18 Wood Lane, Isleworth, TW7 5ED
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 3.00 metres high to the eaves.
As published by the council, reference PA/2026/1157
Application record
- Reference
- PA/2026/1157
- Type
- Prior Approval Larger Home Extension
- Status
- Decided: PRIOR APPROVAL IS NOT REQUIRED
- Decision
- PRIOR APPROVAL IS NOT REQUIRED
- Received
- 15 Apr 2026
- Validated
- 15 Apr 2026
- Decided
- 15 May 2026
- Ward
- Osterley & Spring Grove
- Postcode
- TW7 5ED
Site history
Applications at this address on the Hounslow register
This site has had 3 applications since 2026: 2 approved, 0 refused.
-
P/2026/1776 Granted
18 Wood Lane, Isleworth, TW7 5ED
Certificate of Lawfulness for the proposed erection of a rear roof extension with hip-to-gable roof conversion, installation of two rooflights to the front roof slope, removal of the rear chimney stack, and erection of a detached outbuilding in the rear garden following the demolition of the existing element.
-
P/2026/1777 Awaiting decision
18 Wood Lane, Isleworth, TW7 5ED
Erection of a single storey rear extension and part first floor rear extension to the house.
Timeline
Dates from the published record
-
15 Apr 2026
Received by Hounslow
-
15 May 2026
Decision issued: PRIOR APPROVAL IS NOT REQUIRED
-
12 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
5 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 15 May 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 prior approval applications
Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
18 Wood Lane, Isleworth, TW7 5ED
Certificate of Lawfulness for the proposed erection of a rear roof extension with hip-to-gable roof conversion, installation of two rooflights to the front roof slope, removal of the rear chimney stack, and erection of a detached outbuilding in the rear garden following the demolition of the existing element.
Granted Lawful development Extension Loft or dormer +1 8 docs -
18 Wood Lane, Isleworth, TW7 5ED
76% historically approved · decision due ~11 Sep
Erection of a single storey rear extension and part first floor rear extension to the house.
Awaiting decision Householder Extension 4 docsSmall domestic -
145 Hartham Road, Isleworth, TW7 5EZ
Certificate of lawfulness for the proposed erection of a rear roof extension with three front roof windows to the house.
Granted Lawful development Extension Windows or glazing 16 docs -
6 Wood Lane, Isleworth, TW7 5ER
Details of conditions 5 (Materials) 6 (Landscaping) submitted pursuant to prior approval 01225/6/PA3 dated 05/02/2024 for the demolition of the existing two storey commercial building and replacement with a part three, part four storey building comprising of 20 apartments.
Granted Conditions New dwelling Demolition 16 docsMajor scheme -
6 Wood Lane, Isleworth, TW7 5ER
Details of Condition 13a (Noise assessment) submitted pursuant to planning permission 01225/6/PA3 (PALL/2023/3950) dated 05/02/2024 for Prior approval for the demolition of the existing two storey commercial building and replacement with a part three, part four storey building comprising of 20 apartments.
Granted Conditions New dwelling Demolition 10 docsMajor scheme -
6 Harewood Road, Isleworth, TW7 5HB
Certificate of lawfulness for the proposed use of the house (Use Class C3(a)) to a single household living together and receiving care (Use Class C3(b))
Granted Lawful development 7 docs
Other prior approval applications
In Hounslow
-
PA/2026/2167 Granted
2 Church Walk, Brentford, TW8 8DB
Ground floor rear extension 4.50 metres deep, maximum height 4.00 metres, 3.00 metres high to the eaves.
-
PA/2026/2475 Awaiting decision
4 Upton Road, Hounslow, TW3 3HP
GS868133219 - Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 3.00 metres high to the eaves
-
PA/2026/2481 Awaiting decision
6 Speart Lane, Hounslow, TW5 9EF
Ground floor rear extension 8.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves
-
PA/2026/2458 Awaiting decision
82 Ringway, Southall, UB2 5SU
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves.
-
PA/2026/2461 Awaiting decision
24 Kingston Avenue, Feltham, TW14 9SL
Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 3.00 metres high to the eaves.