Proposal
Single storey extension at roof level to allow creation of a 1-bed self-contained residential unit with roof terrace; alterations to the front and rear elevations, including replacement of all windows and new glazed privacy screens on second and third floor terraces
As published by the council, reference 2018/6017/P
Timeline
Dates from the published record
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29 Mar 2019
Decision issued: Granted Subject to a Section 106 Legal Agreement
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22 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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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2019/1973/A Granted
24 Hanway Street London W1T 1UH
Display of externally illuminated lettering signage above ground floor entrance on Hanway Street.
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2019/5948/P Granted
24 Hanway Street London W1T 1UH
Discharge of condition 5 of application 2019/1985/P granted on 03/09/2019 for the erection of a single storey extension at roof level for use as office space (Class B1), the installation of replacement balustrade on the second floor rear elevation, the installation of replacement first and rear elevation windows.
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2016/4194/P Granted
24 - 26 Hanway Street London W1T 1UH
Erection of a single storey extension at roof level, enclosure of the second floor external terrace at the rear with new glazed extension, erection of glazed extension at third floor level at the rear, installation of roof terrace on the rear elevation at fourth floor level, alterations to the front and rear elevations including replacement of all windows, enlargement of ground floor window openings, and replacement of garage doors at the rear ground floor level with windows, all in connection with change of use of third floor from office use (Class B1) to residential to create 2 new residential units (1 x 2 bed and 1 x 1 bed unit).
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2015/3281/P Refused
28-30 Hanway Street London W1T 1UL
Erection of a mixed-use six storey building (including basement and roof level accommodation) comprising offices (Class B1) at basement, ground and first floors, and 3 no. residential units (C3) at second, third and fourth floors to provide 1 x 1-bed flat, 1 x 2-bed flat, and 1 x 3-bed flat and associated inset roof terrace creating private and communal amenity space following demolition of the existing 4 storey (including basement level) office building with anciallary ground floor showroom (Class B1).
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2024/5078/P Refused
22 Hanway Street London W1T 1UQ
Change of use of first floor bar (Sui Generis) to residential use (Class C3) to provide a studio flat.
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2011/2435/P Granted
8/10 Hanway Place London W1T 1HD
Change of use from offices (Class B1) to restaurant use (Class A3) at ground floor level to provide staff facilities in connection with the existing restaurant at 7-12 Hanway Place.
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.
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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.