Planning application
25/06971/FULL
3 Elm Tree Road London NW8 9JY
Proposal
Partial demolition of side wing of the existing property and replacement with new extension, construction of a basement beneath the proposed building footprint, removal of dormer windows to the pitched roof of the original house, plant and machinery in front driveway area; new boundary wall treatment facing Elm Tree Road, and repositioning of the pedestrian gate, and hard and soft landscaping works.
As published by the council, reference 25/06971/FULL
Timeline
Dates from the published record
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29 Sep 2025
Received by Westminster
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21 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
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26/03732/ADFULL Awaiting decision
8 Elm Tree Road London NW8 9JX
Details of acoustic fence adjacent to boundary wall with 8A Elm Tree Road; pursuant to condition 7 of planning permission dated 20th April 2026 (RN 25/06408/FULL)
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25/06408/FULL Awaiting decision
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Installation of plant enclosure to include 4 air source heat pumps and GRP Kiosk.
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25/05552/NMA Awaiting decision
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Amendments to planning permission dated 24 March 2016 (RN: 15/04516/FULL) for the: Demolition of garage, front portico and front steps, part demolition of side extension, extension of two-storey side wing at first floor level, alterations to facade and fenestration on front, rear and both side elevations, alterations to front garden and boundary wall including car park lift, excavation of basement incorporating swimming pool and associated plant underneath garden, front and rear lightwells and air extract in rear garden. Namely, to allow reduction of total basement excavation volume and layout re-arrangement; removal of lightwell adjacent to the portico and the staircase and replaced with a planter adjacent to this wall; reinstatement of original ground floor entrance; increased ground floor headroom; and internal amendments on ground, first, second and roof floors.
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25/07563/ADFULL Awaiting decision
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Details of typical new windows and external doors; new railings, entrance gates and new entrance portico pursuant to condition 4 of planning permission dated 24th March 2016 (RN:15/04516).
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26/01818/FULL Awaiting decision
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Installation of a glazed garden canopy to the rear of the property.
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25/06287/ADFULL Refused
8 Elm Tree Road London NW8 9JX
Details of a hard and soft landscaping scheme pursuant to condition 9 of planning permission dated 24th March 2016 (RN: 15/04516/FULL).
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