Planning application
159 Percy Road, London, W12 9QJ
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
Erection of a hip-to-gable rear roof extension with rear mansard roof and two rear dormers; installation of 1no. rooflight to the front roof slope and 1no. rooflight to the rear mansard; installation of an additional window to the flank elevation; and replacement to 1no existing casement window to the ground floor front elevation.
As published by the council, reference P/2026/00959/CLP
Application record
- Reference
- P/2026/00959/CLP
- Type
- Certificate of Lawfulness Proposed
- Status
- Decided: APPLICATION APPROVED
- Decision
- APPLICATION APPROVED
- Received
- 9 Apr 2026
- Validated
- 8 May 2026
- Decided
- 21 Aug 2026
- Ward
- Coningham
- Postcode
- W12 9QJ
Timeline
Dates from the published record
-
9 Apr 2026
Received by Hammersmith and Fulham
-
8 May 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Added to PlanIndex
-
21 Aug 2026
Decision issued: APPLICATION APPROVED
Documents
Plans, drawings, consultee responses and the officer's report
8 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
Hammersmith and Fulham 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 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
-
191A Uxbridge Road London W12 9RA
98% historically approved · decision due ~15 Feb
Erection of an additional floor at roof level of the existing single storey workshop to provide additional commercial floorspace.
Awaiting decision Full applications 20 docsSmall domestic -
Intra House R/O, 193 Uxbridge Road, London, W12 9RA
Non-material amendment to planning permission ref: 2024/02621/FUL granted 21st February 2025 for the 'Retention of extensions at ground, first and second floor levels in connection with the continued use of the building as an office (Class E); proposed works to include: erection of a canopy above the main entrance to northern elevation of the building; installation of 2no bicycle stand and provision of refuse storage at the front of the building' to allow amendments to the approved floor plans to include: omission of the fire-protected lobbies on the ground and first floors, replaced by a Category L2/M fire detection and alarm system designed and installed in accordance with BS 5839-1, re-location of doors to the staircase at ground, first and second floor levels and replace the approved Fire Safety Strategy report with new updated Fire Safety Strategy Report.
Granted Amendments Extension -
Intra House R/O, 193 Uxbridge Road, London, W12 9RA
Submission of details of adequate storage of refuse and recyclables for the occupiers of the offices hereby approved and a Refuse and Recycling Management Plan as per Key Principle WM11 of the SPD 2018, pursuant to Condition 9; and details of a Ventilation Strategy Report to mitigate the impact of existing poor air quality for the Office use building (Use Class E), pursuant to Condition 13 of planning permission reference: 2024/02621/FUL dated 21st February 2025.
Granted Conditions -
Intra House R/O, 193 Uxbridge Road, London, W12 9RA
Submission of details of cycle parking pursuant to condition 8; details (including manufacturer specification, installation/commissioning certificates and photographic confirmation) of the installed electric induction cooking stove in the kitchens of the office use building (Use Class E)) pursuant to condition 15; installation/commissioning certificates including photographic confirmation of the two installed Zero Emission Air Source Heat Pump for the supply of space heating and hot water for the office use building (Use Class E) pursuant to condition 16; details (including manufacturer specification, installation/commissioning certificates and photographic confirmation) of the installed minimum of two cargo bike parking spaces with cargo bike stands pursuant to condition 18 of planning permission ref: 2024/02621/FUL granted 21st February 2025.
Granted Conditions -
Intra House R/o,193 Uxbridge Road,London,Hammersmith And Fulham,W12 9RA
95% historically approved · decision due ~9 Oct
Submission of details of a post installation compliance report including photographic confirmation of the mitigation measures as detailed in the approved ventilation strategy as required by condition 13 to mitigate the impact of existing poor air quality pursuant to condition 14 of planning permission ref: 2024/02621/FUL granted 21st February 2025.
Awaiting decision Conditions 3 docs -
191D Uxbridge Road London W12 9RA
90% historically approved · decision due ~11 Feb
Internal alterations to include: refurbishment of the internal shop area to use as a restaurant with seating and serving counter for in house and take away service, refurbish basement area and install new commercial kitchen equipment, alterations and installation of new toilet facilities, new wiring, install fire safety signs and equipment, installation of a dumb waiter/lift between shop floor service area level 1 and kitchen area level at basement; alterations to shopfront glazing to include the replacement of existing plate glass with laminated glass to existing doors and window; change of use from retail (Class E) into a mixed use restaurant (Class E) and hot food takeaway (Class Sui Generis).
Awaiting decision Lawful development Windows or glazing 17 docs
Other lawful development applications
In Hammersmith and Fulham
-
P/2026/01697/CLP Granted
58 Prothero Road, London, SW6 7LZ
Erection of a rear roof extension; erection of a rear extension at second floor level, over part of the existing back addition; and installation of 3no. rooflights in the front roof slope.
-
P/2026/01511/CLE Granted
97 Flat 5,Addison Gardens,London,Hammersmith And Fulham,W14 0DT
Continued use of part of the flat roof of the existing back addition at second floor level as a roof terrace.
-
P/2026/02241/CLP Awaiting decision
33 Stephendale Road, London, SW6 2LT
Erection of a rear extension at second floor level, on top of the existing back addition.
-
P/2026/01635/CLP Granted
13-15 Shepherd's Bush Green, London, W12 8PH
Proposed use of part of the basement for ancillary bar/servery/reception/breakfast area in connection with existing C1 use at St Christopher's Inn.
-
P/2026/01195/CLP Granted
20 Valliere Road, London, NW10 6AJ
Erection of a rear roof extension; erection of a rear extension at second floor level over part of the existing back addition; installation of 3no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level.