Council planning record

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.

Walham House Walham Grove, London, SW6 1JA

Pending recommendationReference: P/2026/01595/HHLondon Borough of Hammersmith & Fulham

Last published check: 23 Oct 2026, 10:19. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

19 Jun 2026
Received
Published milestoneCouncil source
27 Jul 2026
Registered
Published milestoneCouncil source
27 Jul 2026
Validated
Published milestoneCouncil source
21 Sept 2026
Statutory expiry date
Past published deadline
A published target or deadline. It does not confirm an outcome.
Council source

Application summary

Status: Pending recommendation
Application type: Not published
Received: 19 Jun 2026
Validated: 27 Jul 2026
Determination deadline: 21 Sept 2026
Local authority: London Borough of Hammersmith & Fulham

Application overview

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.

Proposal details

Reference: P/2026/01595/HH
Ward: Lillie
Agent: Mr Mariano Abad Gimenez / Design Matters LTD

Application location

Walham House Walham Grove, London, SW6 1JA

This record has no verified map location.

Documents 39 of 39

Document	Published	Action
ApplicationFormRedacted.pdfCouncil document	Not published	View
LocationPlan.pdfCouncil document	Not published	View
Walham House - Existing Basement.pdfCouncil document	Not published	View
Walham House - Existing First Floor.pdfCouncil document	Not published	View
Walham House - Existing Front Elevation.pdfCouncil document	Not published	View
Walham House - Existing Rear Elevation.pdfCouncil document	Not published	View
Walham House - Existing Roof.pdfCouncil document	Not published	View
Walham House - Existing Section CC.pdfCouncil document	Not published	View
Walham House - Proposed Basement.pdfCouncil document	Not published	View
Walham House - Proposed First Floor.pdfCouncil document	Not published	View
(SUPERSEDED) Proposed Loft.pdfCouncil document	Not published	View
(SUPERSEDED) Walham House - Proposed Rear Elevation.pdfCouncil document	Not published	View
(SUPERSEDED) Walham House - Proposed Roof.pdfCouncil document	Not published	View
Walham House - Proposed Section AA.pdfCouncil document	Not published	View
(SUPERSEDED) Proposed Section CC.pdfCouncil document	Not published	View
(SUPERSEDED) Walham House - Proposed Side Elevations.pdfCouncil document	Not published	View
form_1_cil_additional_information.pdfCouncil document	Not published	View
(SUPERSEDED) Site PlanCouncil document	Not published	View
(SUPERSEDED) Site Plan ExistingCouncil document	Not published	View
Walham House - Existing Ground Floor.pdfCouncil document	Not published	View
(SUPESEDED) Walham House - Proposed Ground Floor.pdfCouncil document	Not published	View
(SUPERSEDED) Walham House - Proposed Front Elevation.pdfCouncil document	Not published	View
Walham House - Existing Side Elevations.pdfCouncil document	Not published	View
Flood Risk AssessmentCouncil document	Not published	View
ACK_VALID_APPLICATIONCouncil document	Not published	View
SITE_NOTICECouncil document	Not published	View
PRESS NOTICECouncil document	Not published	View
REVISED LOCATION PLANCouncil document	Not published	View
REVISED PROPOSED SITE PLANCouncil document	Not published	View
REVISED EXISTING SITE PLANCouncil document	Not published	View
PROPOSED GARDEN PLANCouncil document	Not published	View
REVISED PROPOSED SIDE ELEVATIONSCouncil document	Not published	View
REVISED PROPOSED ROOF PLANCouncil document	Not published	View
(SUPERSEDED) REVISED PROPOSED REAR ELEVATIONCouncil document	Not published	View
REVISED PROPOSED GROUND FLOOR PLANCouncil document	Not published	View
REVISED PROPOSED FRONT ELEVATIONCouncil document	Not published	View
REVISED PROPOSED SECTION CCCouncil document	Not published	View
REVISED PROPOSED LOFT PLANCouncil document	Not published	View
REVISED PROPOSED REAR ELEVATIONCouncil document	Not published	View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

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Application timeline

Received

Registered

Validated

Statutory expiry date