Planning application
2025/2131/P
Flat A 34 Warren Street London W1T 5NH
Proposal
Demolition of rear lean-to structure, erection of lower ground and ground floor rear extensions, replacement of railings and stairs to front lightwell, removal of windows and insertion of door on rear elevation, refurbishment of front elevation and associated works.
As published by the council, reference 2025/2131/P
Timeline
Dates from the published record
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24 Jul 2025
Decision issued: Refused
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22 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 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
Within 500 metres
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2025/2147/L Refused
Flat A 34 Warren Street London W1T 5NH
Demolition of rear lean-to structure, erection of lower ground and ground floor rear extensions, replacement of railings and stairs to front lightwell, removal of windows and insertion of door on rear elevation, refurbishment of front elevation, removal of internal chimney breast and associated works.
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2011/3487/P Refused
33 Warren Street London W1T 5NQ
Replacement of five timber-framed windows with PVCu coated aluminium framed windows to the Mews passage elevation and rear elevation of rear extension in connection with existing dwellinghouse (Class C3) (retrospective).
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2011/3488/L Refused
33 Warren Street London W1T 5NQ
Replacement of five timber-framed windows with PVCu coated aluminium framed windows to the Mews passage elevation and rear elevation of rear extension in connection with existing dwellinghouse (Class C3) (retrospective).
-
2012/5176/P Granted
128 Aradco V S I Ltd Aradco House Cleveland Street London W1T 6AB
Installation of 3 x air conditioning units at roof level (removal of two existing at rear first floor level) in connection with existing offices (Class B1) (Retrospective).
-
2021/5504/P Granted
Aradco House 128-134 Cleveland Street London W1T 6PH
Consolidation of 18 existing A/C units on the rooftop to 4 new units.
-
2022/2984/P Granted
Aradco House 128 - 134 Cleveland Street London W1T 6AB
Use of 4th floor as commercial space Class E.
Other full applications applications
In Camden
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2026/0743/P Granted
34-42 Middlesex House Cleveland Street London W1T 4JE
Details pursuant to Condition 6 (Living Roof) of planning permission 2024/2020/P granted on 12/09/2024 "(Minor refurbishment and rooftop works including: upgraded entrance and reception area; new cycle storage and associated end of trip facilities; new/replaced rooftop plant and plant enclosures; creation of a rooftop amenity area with pavilion structure; hard and soft rooftop landscaping; and all associated and ancillary works)."
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2026/3202/P Awaiting decision
Flat 1 94 Goldhurst Terrace London NW6 3HS
Erection of a single storey rear extension.
-
2026/0335/P Granted
216A West End Lane London NW6 1UX
Conversion of 1 x 7 bedroom flat (C3) and 1 x 2 bedroom flat (C3) to 1 x 7 bedroom House in Multiple Occupation (Sui-generis) and 1 x 1 bedroom flat (C3) and installation of four rooflights
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2026/3229/P Awaiting decision
52 Neal Street London WC2H 9PA
Alterations to the shopfront and installation of awnings.
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2026/2160/P Granted
120 College Place London NW1 0DJ
Erection of a rear roof extension, formation of a rear roof terrace and installation of 2x rooflights to front roof slope, and associated works.