Planning application
3 Cosmur Close London W12 9SF
Works: Extension Windows or glazing 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 single storey extension to the side of the main building; installation of a new window to replace the existing garage doors to the front elevation; conversion of the existing garage into habitable accommodation.
As published by the council, reference 2021/00297/FUL
Application record
- Reference
- 2021/00297/FUL
- Type
- Full Detailed Planning Application
- Status
- Pending Consideration
- Received
- 29 Jan 2021
- Validated
- 4 Feb 2021
- Ward
- Ravenscourt Park
- Decision by
- Delegated Decision
- Postcode
- W12 9SF
Site history
Applications at this address on the Hammersmith and Fulham register
This site has had 2 applications since 2020.
-
2020/02908/FUL Withdrawn
3 Cosmur Close London W12 9SF
Erection of a single storey extension to the side of the main building; installation of a new window to replace the existing garage doors to the front elevation; conversion of the existing garage into habitable accommodation.
Timeline
Dates from the published record
-
29 Jan 2021
Received by Hammersmith and Fulham
-
4 Feb 2021
Validated
Checked as complete and ready for consideration.
-
15 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 1 April 2021, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hammersmith and Fulham took a median of 78 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Middlesex
7 applications on PlanIndex · across 4 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
27 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 Hammersmith and Fulham for determination, against a statutory target of eight weeks. Over the last year Hammersmith and Fulham decided full applications in a median of 88 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
3 Cosmur Close London W12 9SF
Erection of a single storey extension to the side of the main building; installation of a new window to replace the existing garage doors to the front elevation; conversion of the existing garage into habitable accommodation.
Withdrawn Full applications Extension Windows or glazing 28 docsSmall domestic -
55 Rylett Crescent, London, W12 9RP
97% historically approved · decision due ~30 Jan
REAR Garden This application is relating to a very overgrown bay tree with multiple small trunks. We would like to remove this tree which is awkwardly located and replace it with other plants and appropriate garden trees.
Awaiting decision Trees 3 docs -
55 Rylett Crescent, London, W12 9RP
97% historically approved · decision due ~24 Oct
Apple (Malus domestica) - Rear Garden, adjacent to boundary - Trunk dia. approx. 287mm - Mature and dense canopy - Overhangs patio - Closest proximity to the rear elevation of the house is approximately 1.63m - Complete removal - Stump grinding to prevent regrowth.
Decided Trees 9 docs -
55 Rylett Crescent, London, W12 9RP
Erection of a rear roof extension with 1no rooflight at main roof level, erection of a dormer window and 2no rooflights in the front roofslope and raising the ridge height of the main roof; erection of a single storey rear extension, to the side and rear of the existing back addition; alterations to the roof of ground floor back addition to include the installation of new rooflights; installation of 1no oriel window at first floor level and 3no windows to the side of the main building at ground floor level; replacement of existing windows with new windows at ground floor level to the front elevation (1no replacement window to be increased in size and without glazing bars, and 2no replacement windows without glazing bars).
Granted Full applications Extension Loft or dormer +2 36 docsSmall domestic -
59 Rylett Crescent, London, W12 9RP
97% historically approved · decision due ~14 Oct
Front garden: T1 Olive - Crown reduction by up to 0.5 meters to shape and contain. Final height 1.5 meters and final spread 1 meter. T2 Cherry - Crown reduction by up to 1 meter to shape and contain. Final height 3.5 meters and final spread 3 meters. T3 Magnolia - Crown reduction by up to 2 meters to shape and contain. Final height 3 meters and final spread 3 meters. Rear garden, corner plot: T4 Cherry - Crown reduction by up to 1 meter to shape and contain. Final height 3.5 meters and final spread 3 meters. T5 Gingko - Crown reduction by up to 2 ??? 2.5 meters to shape and contain. Final height 4.5 meters and final spread 3.5 meters
Awaiting decision Trees 7 docs -
42 Hartswood Road, London, W12 9NF
Demolition of existing conservatory and erection of a replacement single storey rear extension; installation of external shutters to 3no rooflights in the front roofslope; installation of 4no solar panels above the roof of first floor extension; alterations to the roof of ground floor rear back addition to include the installation of 2no rooflights to replace the existing skylights, and installation of 8no solar panels; installation of a new door opening at ground floor level to the side elevation; replacement of existing windows with new double glazed windows at the front elevation.
Granted Full applications Extension Loft or dormer +2Small domestic
Other full applications
In Hammersmith and Fulham
-
P/2026/01173/FUL Granted
343 Fulham Palace Road, London, SW6 6TD
Installation of a new structure with door opening and the erection of obscure glazed screen around part of the flat roof at third floor level to the rear elevation in connection with its use as a terrace.
-
P/2026/01729/FR3 Granted
24-26 Matheson Road, London, W14 8SW
Replacement of existing vehicular entrance gates with new vehicular entrance gates and railings in between building no. 24-26 Matheson Road and no. 32 Matheson Road; installation of a pedestrian entrance gate in between building no. 24-26 Matheson Road and no. 22 Matheson Road.
-
P/2026/01645/FUL Granted
10 Cathnor Road, London, W12 9JA
Replacement of existing single glazed timber framed sash windows to the front elevation with double glazed timber framed sash windows and the existing single glazed rear elevations with new double glazed timber sash windows; and replacement of existing single glazed timber framed basement entrance door to the rear elevation with a new double glazed composite GRP door.
-
P/2026/01106/FUL Granted
44 Flat B,Studland Street,London,Hammersmith And Fulham,W6 0JS
Replacement of all existing timber framed windows at first floor level with new double glazed timber framed windows. Replacement of existing rooflight to the roof of the rear back addition.
-
P/2026/01614/FUL Granted
59A Chesson Road, London, W14 9QT
Erection of an additional floor at roof level.