Planning application
44 Huntsworth Mews London NW1 6DB
Works: Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Creation of a new recessed timber door and fixed panels within the existing car port to enclose part of the space for use as a utility room/store and shower room. The door and fixed panels to be painted to match existing timber windows. Creation of timber enclosure for refuse bins painted to match existing timber windows. Replacement of first floor window with a window of a different configuration but painted to match existing timber windows. Installation of glass balustrade with stainless steel handrail set within window reveal.
As published by the council, reference 26/01883/CLOPUD
Application record
- Reference
- 26/01883/CLOPUD
- Type
- Certificate of Lawfulness (proposed)
- Status
- Pending
- Received
- 23 Mar 2026
- Validated
- 23 Mar 2026
- Ward
- Regent's Park
- Postcode
- NW1 6DB
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2026.
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26/04844/FULL Decided
44 Huntsworth Mews London NW1 6DB
Installation of recessed timber door and fixed panels within existing car port to enclose part of the space to create habitable space, installation of timber enclosure for refuse bins, replacement of first floor window and installation of glass balustrade with stainless steel handrail set within first floor window reveal.
Timeline
Dates from the published record
-
23 Mar 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 18 May 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 66 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Stratagem Planning Consultants Ltd. Agent, a planning consultancy registered in London
Active · incorporated 2014 · London
7 applications on PlanIndex · across 4 councils
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
9 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 78 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
-
46 Huntsworth Mews London NW1 6DB
86% historically approved · decision due ~18 May
Creation of a new recessed timber door and fixed panels within the existing car port to enclose part of the space for use as a utility room/store and shower room. The door and fixed panels to be painted to match existing timber windows. Creation of timber enclosure for refuse bins painted to match existing timber windows. Replacement of first floor window with a window of a different configuration but painted to match existing timber windows. Installation of glass balustrade with stainless steel handrail set within window reveal.
Awaiting decision Lawful development Windows or glazing 11 docs -
46 Huntsworth Mews London NW1 6DB
87% historically approved · decision due ~16 Sep
Installation of recessed timber door and fixed panels within existing car port to enclose part of the space and create habitable space, installation of timber enclosure for refuse bins, replacement of first floor window and installation of glass balustrade with stainless steel handrail set within first floor window reveal.
Decided Full applications Windows or glazing 14 docs -
44 Huntsworth Mews London NW1 6DB
87% historically approved · decision due ~16 Sep
Installation of recessed timber door and fixed panels within existing car port to enclose part of the space to create habitable space, installation of timber enclosure for refuse bins, replacement of first floor window and installation of glass balustrade with stainless steel handrail set within first floor window reveal.
Decided Full applications Windows or glazing 15 docs -
40 Huntsworth Mews London NW1 6DB
87% historically approved · decision due ~10 Aug
External alterations to the front elevation, including installation of replacement front door, ground floor windows and garage door (in connection with the conversion of the garage to habitable accommodation); alterations and increase in height of roof; and installation of replacement doors to balcony.
Awaiting decision Full applications Windows or glazing 20 docs -
13 Linhope Street London NW1 6HT
87% historically approved · decision due ~5 Oct
Creation of front lightwell with sliding doors; erection of rear extension at second floor level; installation of double doors with Julliet balcony to rear at first floor level; and, installation of privacy screen at the high-level boundary with 35 Huntsworth Mews to rear.
Awaiting decision Full applications Extension -
Ivor Court Gloucester Place London NW1 6BJ
The proposed upgrade of an existing telecommunications base station comprising the removal of 3 no antennas and the installation of 3 no existing antennas, together with internal upgrades to existing equipment cabinet and ancillary development on the rooftop of Ivor Court.
Decided Telecoms 5 docs
Other lawful development applications
In Westminster
-
26/06158/CLOPUD Awaiting decision
2 Hamilton Gardens London NW8 9PT
Erection of replacement, enlarged single storey ground floor rear extension.
-
26/06080/CLEUD Awaiting decision
91 Gloucester Place London W1U 6JG
Certificate of lawfulness for an existing use or development to confirm that the development authorised by full planning permission ref. 22/08385/FULL & listed building consent (RN 22/08386/LBC) has lawfully commenced as a result of the works evidenced.
-
26/06044/CLOPUD Awaiting decision
9 Abinger Mews W9 3SP
Proposed loft conversion with rear dormer and 3 front rooflights to existing mid-terraced house.
-
26/06035/CLOPUD Awaiting decision
30 Ashworth Road W9 1JY
Erection of new garden retaining wall and erection of new garden timber fence to match the height of existing fence.
-
26/05871/CLEUD Awaiting decision
32 Cambridge Street London SW1V 4QH
Confirmation of the lawful implementation of planning permission dated 13 August 2021 (RN: 21/04143/FULL) has commenced before the expiry of the three year time period and may, therefore, lawfully be carried out and completed.