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
- Pending As published: 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 80 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
36 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.
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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 86 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 0.3 miles
-
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
91% 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/2026/01801/HH Granted
91 Archel Road, London, W14 9QL
Erection of a front dormer roof extension, following the removal of 3no. rooflights in the front roofslope; installation of a rooflight, on top of the main flat roof at roof level; replacement of existing slates with new slates to the main roof slopes; re-sizing and replacement of a window within existing dormer window frame to the rear roofslope; erection of raised side and rear parapet walls to the rear outrigger to facilitate the formation of a roof terrace, including obscure-glazed openings within the parapet.
-
P/2026/01914/HH Granted
57 Mendora Road, London, SW6 7ND
Erection of a single storey rear extension, to the side of existing back addition.
-
P/2026/02049/HH Granted
93 Gayford Road, London, W12 9BY
Erection of a rear roof extension, involving an increase in the ridge height by 550mm, and including installation of French doors and a Juliet balcony; erection of a single storey rear extension at ground floor level, to the side of the existing back addition; raising of roof height of flat roof of existing two storey back addition and the removal of the rear chimney; installation of 2no. rooflights to the front roof slope; enlargement and replacement of existing windows to the rear elevation.
-
P/2026/02536/HH Awaiting decision
62 Hartismere Road, London, SW6 7UD
Erection of 1.7m high opaque glass privacy screening around the perimeter of the flat roof above existing first floor back addition, including removal of chimney, new decking, and new parapet walls in connection with the formation of a roof terrace; removal and infilling an existing window, installation of a timber sash window and a timber single door to the rear elevation at second floor level, to provide access to the proposed roof terrace.
-
P/2026/02529/HH Awaiting decision
12 And 13 Hammersmith Terrace, London, W6 9TS
Replacement of 3no. existing single glazed timber framed sash windows with new double glazed timber framed sash windows, to the rear elevation at second floor level (no.13).