Planning application
25/08718/LBC
23 Devonshire Terrace London W2 3DP
Proposal
Internal works comprising of removal of existing internal walls and construction of new internal wall.
As published by the council, reference 25/08718/LBC
Timeline
Dates from the published record
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28 Nov 2025
Received by Westminster
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22 Jan 2026
Decision issued: Application Refused
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20 Jul 2026
Added to PlanIndex
What refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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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25/05193/ADFULL Granted
29 Upbrook Mews London W2 3HG
Details of a sample of the obscure glazing, detailed drawings of the privacy screen at roof level and details of a sample of the slate used to clad the front and rear roof slopes must be natural grey slate pursuant to condition 5,6 and 7 of planning permission dated 24th June 2024 (RN:25/02311/FULL)
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25/05958/CLLB Granted
Flat 1 17 Devonshire Terrace London W2 3DW
Internal cleaning and repairs to address water damage to affected walls and floors including removal and replacement of skirting boards and architrave; replacement of internal floor coverings with timber plank floor covering and ceramic floor tiles; works to internal solid walls to remove and replace ceramic wall tiles from en-suite bathroom; and redecorate walls, ceilings, joinery and pipework.
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26/04800/LBC Awaiting decision
60 Queen's Gardens London W2 3AF
Internal alterations across the ground floor to fifth floors.
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26/04799/LBC Awaiting decision
60 Queen's Gardens London W2 3AF
Erection of fifth floor rear dormer and balcony, along with alterations to layout of fourth and fifth floor. (Linked with 26/04798/FULL)
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26/04798/FULL Awaiting decision
60 Queen's Gardens London W2 3AF
Erection of fifth floor rear dormer and balcony, along with alterations to layout of fourth and fifth floor. (Linked with 26/04799/LBC)
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25/05882/ADFULL Granted
14 Craven Hill Mews London W2 3DY
Details of screening around the air source heat pump to main roof level and details of a sample of the glass (at least 300mm square) for all windows and details of the restrictors to be fitted to the dormer windows pursuant to conditions 11 and 15 of planning permission dated 11th March 2025 (RN:24/03081/FULL)
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)
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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.
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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)