Planning application
51 Hamilton Terrace London NW8 9RG
Works: Extension Roofing Demolition Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Demolition of existing rear extension and erection of a full-width, two-storey rear extension; installation of PV panels to rear slope of main roof; replacement of existing single glazed windows with double glazed windows; and, rebuilding of front boundary.
As published by the council, reference 26/05269/FULL
Application record
- Reference
- 26/05269/FULL
- Category
- Full applications
- Status
- Pending
- Received
- 4 Aug 2026
- Validated
- 4 Aug 2026
- Postcode
- NW8 9RG
Timeline
Dates from the published record
-
4 Aug 2026
Received by Westminster
-
11 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 29 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 61 days over the applications it decided in the last year.
What happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 85 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
-
Flat 1 45 Hamilton Terrace London NW8 9RG
90% historically approved · decision due ~11 Sep
Alterations and refurbishment, including changes to front boundary treatment, replacement front area stair, bin store, landscaping and associated alterations; reinstatement of ground floor front timber sash windows and reglazing of lower ground floor front windows; replacement of modern rear conservatory; new fenestration to rear brick extension with new green roof above; new sash windows on lower ground floor side elevation; landscaping to rear garden; associated external alterations and remedial works; and internal alterations including layout changes and installation of new services. (Linked with 26/04792/FULL)
Awaiting decision Heritage and listed buildings Extension Windows or glazing -
Flat 1 45 Hamilton Terrace London NW8 9RG
87% historically approved · decision due ~11 Sep
Alterations and refurbishment, including changes to front boundary treatment, replacement front area stair, bin store, landscaping and associated alterations; reinstatement of ground floor front timber sash windows and reglazing of lower ground floor front windows; replacement of rear conservatory; new fenestration to rear brick extension with new green roof above; new sash windows on lower ground floor side elevation; landscaping rear garden; associated external alterations and remedial works; and internal alterations including layout changes and installation of new services. (Linked with 26/04793/LBC)
Awaiting decision Full applications Extension Windows or glazing -
45 Hamilton Terrace London NW8 9RG
100% historically approved · decision due ~21 Jul
T008: Horse Chestnut - fell to ground level. The base and stem of tree is extensively colonised by Rigidoporus ulmarius. This causes a cubical brown rot of the wood, resulting in the hollowing of the stem and potential for whole tree failure at base. The brackets are tiered from the base of the tree up to at least 100mm up the stem. Due to the location and extent of the decay, it would not be safe to leave the tree standing.
Awaiting decision Trees 8 docs -
41 Hamilton Terrace London NW8 9RG
1 x lime: crown reduce to previous, most recent reduction points, retaining selected, shortened furnishing growth and at least 50% of the remaining internal fine branch structure, for crown continuity.
Granted Trees 1 doc -
39 Hamilton Terrace London NW8 9RG
90% historically approved · decision due ~9 Jan
Partial replacement and repair of fire damaged roof, installation of automatic opening vent, membrane and insulation at roof level. (Linked t0 25/07849/FULL)
Awaiting decision Heritage and listed buildings 22 docs -
Flat 1 39 Hamilton Terrace London NW8 9RG
Erection of rear extension including new glazed doors and skylights and internal alterations. (Linked to 25/03622/FULL)
Granted Heritage and listed buildings Extension Windows or glazing 15 docs
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