Planning application
10 Blenheim Road London NW8 0LU
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Confirmation of the lawful implementation of planning permission dated (RN: 21/05522/FULL) has commenced before the expiry of the three year time period and may, therefore, lawfully be carried out and completed.
As published by the council, reference 25/05434/CLEUD
Application record
- Reference
- 25/05434/CLEUD
- Type
- Certificate of Lawfulness (existing)
- Status
- Pending
- Received
- 4 Aug 2025
- Validated
- 4 Aug 2025
- Ward
- Abbey Road
- Postcode
- NW8 0LU
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
25/07275/ADFULL Granted
10 Blenheim Road London NW8 0LU
Details of Code of Construction Practice pursuant to condition 19 of planning permission dated 8th June 2022 (RN:21/05522/FULL)
Timeline
Dates from the published record
-
4 Aug 2025
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 29 September 2025, 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 91 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Savills Limited Agent, registered in London
Active · incorporated 1987 · London
2,474 applications on PlanIndex · across 194 councils · 92% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
20 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat 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 lawful development applications in a median of 107 days. More in our guide to how long planning decisions take.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
9 Blenheim Road London NW8 0LU
Erection of a single-storey rear extension at lower ground level; associated patio and garden alterations; demolition of two existing outbuildings within the rear garden; and minor internal alterations. (Linked to 25/08190/FULL)
Granted Heritage and listed buildings Extension Demolition 17 docsSmall domestic -
9 Blenheim Road London NW8 0LU
Erection of a single-storey rear extension at lower ground level; associated patio and garden alterations; demolition of two existing outbuildings within the rear garden; and internal alterations. (Linked to 25/08191/LBC)
Granted Full applications Extension Demolition 23 docsSmall domestic -
10 Blenheim Road London NW8 0LU
Details of Code of Construction Practice pursuant to condition 19 of planning permission dated 8th June 2022 (RN:21/05522/FULL)
Granted Full applications 6 docs -
9 Blenheim Road London NW8 0LU
88% historically approved · decision due ~20 May
Details of the ways in which you will protect the trees which you are keeping, as shown on drawing 02.010 pursuant to condition 8 of planning permission dated 19th March 2026 (RN:25/08190).
Awaiting decision Full applications Trees 6 docs -
4 Blenheim Road London NW8 0LU
100% historically approved · decision due ~22 Apr
Works: 2 x poplars (rear): crown reduce to previous (most recent) pollard points (at about height of approx. 8m).
Awaiting decision Trees 6 docs -
3 Blenheim Road London NW8 0LU
88% historically approved · decision due ~7 Jul
Details of the ways in which you will protect the trees which you are keeping, as shown on drawing Barrell Plan Ref: 18215-1 pursuant to condition 10 of planning permission dated 18th January 2024 (RN:22/04886/FULL)
Awaiting decision Full applications Trees 10 docs
Other lawful development applications
In Westminster
-
26/07339/CLOPUD Awaiting decision
123 Victoria Street London SW1E 6DE
Use of part of ground floor reception area within Class E including, but not limited to, a retail café (Class E(a)).
-
26/07345/CLOPUD Awaiting decision
New Scotland Yard Victoria Embankment London SW1A 2JL
Installation of Solar Gard Stainless Steel 20 solar control film to the internal face of the existing fifth-floor glazing.
-
26/07293/CLOPUD Awaiting decision
4 Kildare Gardens London W2 5LU
Installation of one air source heat pump on the ground in the rear garden, about 447mm from the southern boundary fence and 5612 mm from the rear wall of the building, mounted on anti-vibration feet on stone pavers, with no enclosure or housing. Includes insulated flow and return pipework and a power supply into the lower ground floor plant room. Proposed as permitted development under Schedule 2, Part 14, Class G of the GPDO 2015 (as amended).
-
26/07294/CLOPUD Awaiting decision
6 - 7 Clifford Street London W1S 2FT
Installation of a new glazed door and associated glazing infill at fifth-floor terrace level, with glazing to match the existing.
-
26/07290/CLEUD Awaiting decision
82A Chiltern Street London W1U 5AQ
Confirmation that digging of trench to contain part of foundations is lawful and that planning permission 23/03464/FULL dated 30 October 2023 commenced before expiry of the three year time period.