Planning application
60 Harewood Road, Isleworth, TW7 5HL
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Certificate of lawfulness for the erection of a rear roof extension with hip to gable conversion and two front roof windows to the house.
As published by the council, reference P/2026/0128
Application record
- Reference
- P/2026/0128
- Type
- Lawful Development Certificate (Proposed)
- Status
- Decided: GRANT
- Decision
- GRANT
- Received
- 15 Jan 2026
- Validated
- 15 Jan 2026
- Decided
- 9 Mar 2026
- Ward
- Osterley & Spring Grove
- Postcode
- TW7 5HL
Site history
Applications at this address on the Hounslow register
This site has had 3 applications since 2026: 3 approved, 0 refused.
-
P/2026/1236 Granted
60 Harewood Road, Isleworth, TW7 5HL
Erection of part first floor side with one front roof window and part first floor rear extensions to the house.
-
P/2026/0517 Granted
60 Harewood Road, Isleworth, TW7 5HL
Erection of a part first floor side and part first floor rear extension and erection of a single storey outbuilding in the rear garden of the house
Timeline
Dates from the published record
-
15 Jan 2026
Received by Hounslow
-
9 Mar 2026
Decision issued: GRANT
-
12 Aug 2026
Added to PlanIndex
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 this grant of permission means
Hounslow granted permission on 9 March 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
60 Harewood Road, Isleworth, TW7 5HL
Erection of a part first floor side and part first floor rear extension and erection of a single storey outbuilding in the rear garden of the house
Granted Householder Extension 6 docsSmall domestic -
60 Harewood Road, Isleworth, TW7 5HL
Erection of part first floor side with one front roof window and part first floor rear extensions to the house.
Granted Householder Extension Windows or glazing 6 docsDomestic -
30 Albury Avenue, Isleworth, TW7 5HX
Conversion of garage into habitable room and replacement of garage door with window.
Granted Householder Windows or glazing 7 docsDomestic -
40 Harewood Road, Isleworth, TW7 5HL
Erection of single-storey side and rear extensions.
Granted Householder Extension 7 docsSmall domestic -
49 HAREWOOD ROAD, ISLEWORTH, TW7 5HN
Erection of a single storey rear extension to the house
Granted Householder Extension 7 docsSmall domestic -
91 Wood Lane, Isleworth, TW7 5EG
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion, juliet balcony and front roof windows to the house.
Granted Lawful development Extension Loft or dormer +1 9 docs
Other lawful development applications
In Hounslow
-
P/2026/2033 Granted
3 Benedict Drive, Feltham, TW14 8JH
Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion with windows to the front and side of the house.
-
P/2026/2027 Granted
115 Northumberland Crescent, Feltham, TW14 9SP
Certificate of lawfulness for the proposed erection of a rear roof extension and windows to the front of the house.
-
P/2026/2009 Granted
3 Brainton Avenue, Feltham, TW14 0AZ
Certificate of lawfulness for the proposed erection of a rear roof extension and Juliette balcony with front roof windows to the house.
-
P/2026/2014 Granted
82 Sussex Avenue, Isleworth, TW7 6LB
Certificate of lawfulness for the proposed erection of a rear roof extension, a porch to the front of the house, and a front roof window.
-
P/2026/2473 Awaiting decision
16 Somerset Waye, Hounslow, TW5 9HG
Certificate of lawfulness for the proposed erection of a rear roof extension with two roof windows to the front and alterations to the existing side roof from flat roof to pitched roof.