Planning application
Walham House Walham Grove, London, SW6 1JA
Works: Extension Roofing 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 rear roof extension, involving an increase in the ridge height by 100mm; erection of a single storey side extension; replacement of all existing windows with white painted timber double glazed windows; reinstatement of front boundary black metal railings; and creation of a soft-landscaped front garden space.
As published by the council, reference P/2026/01595/HH
Application record
- Reference
- P/2026/01595/HH
- Type
- Householder Application
- Status
- REGISTERED: Under Assessment
- Received
- 19 Jun 2026
- Validated
- 27 Jul 2026
- Ward
- Lillie
- Postcode
- SW6 1JA
Timeline
Dates from the published record
-
19 Jun 2026
Received by Hammersmith and Fulham
-
27 Jul 2026
Validated
Checked as complete and ready for consideration.
-
31 Jul 2026
Added to PlanIndex
-
4 Sep 2026
Status changed to REGISTERED: Under Assessment
Previously REGISTERED: Under Consultation.
-
Decision
Awaiting decision
Decision expected by 21 September 2026, 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 79 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
31 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 householder applications in a median of 81 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
-
61 Walham Grove, London, SW6 1QR
Display of 1no. externally illuminated fascia sign, 1no. externally illuminated double sided projecting sign, and 1no.internally illuminated projecting pole sign to the front elevation.
Granted Advertising 12 docs -
441 North End Road, London, SW6 1NY
Change of use of the ground floor level from retail (Class E) into hot food takeaway (Class Sui Generis); erection of ventilation extract duct above the ground floor flat roof to the rear elevation; and associated alterations.
Granted Full applications -
441 North End Road, London, SW6 1NY
90% historically approved · decision due ~4 Sep
Change of use of the ground floor premises from retail (Class E(a)) to a small restaurant/café (Class E(b)) with seating for approximately 25 customers.
Awaiting decision Lawful development 5 docs -
59, 60, 61 And 62 Walham Grove London SW6 1QR
98% historically approved · decision due ~2 Jul
Erection of an additional floor at roof level, in connection with the creation of a 1 x 1 bedroom self-contained flat above flat no. 61 - 62, and use as additional accommodation to the existing first floor flat at no. 59 - 60.
Awaiting decision Full applications 15 docs -
2 Walham Grove, London, SW6 1QP
97% historically approved · decision due ~22 Sep
FRONT GARDEN T1-Winter-flowering Jasmin(Prunus subhirtella) -light crown reduction to shape and tidy -crown thin by removing fine branch live & dead wood branches REAR GARDEN-LHS near rear T2-Hazel(Corylus) -reduce all stems to RETAIN 2.2m above ground level Rear boundary T3-Large Elder(Sambucus) -reduce crown by 50% to RETAIN 2.2m above ground level All works are for routine maintenance.
Awaiting decision Trees 3 docs -
433 North End Road, London, SW6 1NY
Submission of details of an enhanced sound insulation value DnT,w and L'nT,w of at least 5dB above the Building Regulations value, for the floor/ceiling /wall structures separating different types of rooms/ uses in adjoining dwellings, pursuant to Condition 12; details of a report including detailed information on the proposed mechanical ventilation system with NOx Filtration, pursuant to Condition 14; and details of the Ultra Low Nox Gas fired boilers to be provided for space heating and domestic hot water, pursuant to Condition 15 of planning permission reference: 2017/03352/FUL dated 30th October 2017.
Granted Conditions 26 docs
Other householder applications
In Hammersmith and Fulham
-
P/2026/01529/HH Granted
69 Filmer Road, London, SW6 7JF
The planning application relates to the erection of a rear roof extension; replacement of existing tiles with slates to front roof slope; installation of 3no. rooflights to the front roof slope; installation of solar panels at roof level; installation of new door and window to replace the existing door and window at ground floor level to the rear elevation; replacement of existing timber sash windows to the front elevation at ground and first floor level and replacement existing windows at first floor level to the rear elevation with double glazed windows; replacement/upgrade of existing front door; installation of air conditioning unit and air source heat pump in the rear elevation.
-
P/2026/02363/HH Awaiting decision
11 Woolneigh Street, London, SW6 3AU
Erection of 3no dormer windows to replace the existing dormer window in the front roofslope; erection of a rear extension at second floor level over part of the existing back addition; installation of a new dormer with a single door and a Juliet balcony in the rear roofslope; erection of a single storey rear extension, to the side and rear of the existing back addition; installation of a new rooflight to replace the existing rooflight above the main flat roof at roof level; replacement of existing terrace screens comprising of obscured glazing and replace with new new 1.7m high obscure glazed screen to eastern elevation, new 1.1m high metal railings to southern and eastern perimeter of the rear back addition at second floor level; replacement of all existing windows with new double glazed timber framed windows (including 1no window relocated to the side of rear back addition at first floor level).
-
P/2026/01121/HH Granted
The Old Coach House, 103A Devonport Road, London, W12 8PB
Erection of an additional floor at roof level.
-
P/2026/02327/HH Awaiting decision
36 Foxglove Street, London, W12 0QD
Erection of a single storey rear extension.
-
P/2026/01453/FUL Granted
52 Mellitus Street, London, W12 0AS
Erection of a rear dormer roof extension (Amended description).