Planning application
25/06758/LBC
10 Dorset Square London NW1 6QB
Proposal
Installation of steel beam to loft space to provide additional support to roof including external cleaning and refurbishments at 10-13 Dorest Square; and other associated works.
As published by the council, reference 25/06758/LBC
Timeline
Dates from the published record
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19 Sep 2025
Received by Westminster
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23 Oct 2025
Validated
Checked as complete and ready for consideration.
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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 heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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25/06632/LBC Awaiting decision
Tennyson Court 12 Dorset Square London NW1 6QB
Externall repairs and decorations to the front elevation of Tennyson Court.
-
06/10231/ADFULL Granted
15 - 17 Huntsworth Mews London NW1 6DE
Details of cable routes and louvre screening pursuant to Conditions 5 and 6 of planning permission dated 16 November 2006 (RN: 06/04407).
-
05/04775/FULL Refused
15 - 17 Huntsworth Mews London NW1 6DE
Retention of three air conditioning units on the rooftop.
-
05/04774/CLEUD Granted
15 - 17 Huntsworth Mews London NW1 6DE
Installation of six air conditioning units on rooftop.
-
06/04407/FULL Granted
15 - 17 Huntsworth Mews London NW1 6DE
Relocation of three air conditioning units and addition of four further units within an acoustic screen on the rooftop.
-
26/01672/FULL Awaiting decision
Flat 6 18 Dorset Square London NW1 6QB
Replacement of windows and door with new at fourth and fifth floor levels. (Linked with 26/00742/LBC)
Other heritage and listed buildings applications
In Westminster
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26/04984/LBC Awaiting decision
47G Randolph Avenue London W9 1BQ
Installation of replacement fire surround.
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26/04997/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of a morning room side extension. (Linked to 26/04996/FULL)
-
26/04979/LBC Awaiting decision
12 Brewer Street London W1F 0SF
Internal alterations including removal of internal enclosures; Replacement flooring, shelving and slatwall systems, staircase handrail repair and other associated joinery works.
-
26/04987/LBC Awaiting decision
Basement And Ground Floor 8 Ganton Street London W1F 7QL
Repainting of the existing timber shopfront, hand-painted fascia lettering, installation of a new hanging sign using the existing projecting sign bracket, and installation of a discreet fascia-mounted LED trough light.
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26/04995/LBC Awaiting decision
Hanover Lodge Outer Circle Regent's Park London NW1 4HB
Erection of rear conservatory extensions and an entrance loggia to side with roof terrace above, together with associated landscaping and alterations. (Linked with 26/04994/FULL)