Planning application
08/00400/FULL
8 Market Mews London W1J 7BZ
Proposal
Alterations during the course of construction to a scheme granted planning permission on 23 December 2002 (RN:02/04952) for erection of single storey rear extension and modifications to associated escape staircase, in connection with the enlargement of the single dwelling house namely new rear patio doors at first floor level, use of roof extension as a terrace, removal of rear metal staircase and new lower ground rear extension including excavation.
As published by the council, reference 08/00400/FULL
Timeline
Dates from the published record
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7 Jan 2008
Received by Westminster
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29 Jan 2008
Validated
Checked as complete and ready for consideration.
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18 Mar 2008
Decision issued: Application Permitted
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1 Aug 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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25/08286/NMA Awaiting decision
Development Site At 2-6 Stanhope Row, 16 Stanhope Row, 36-37 Hertford St And 16A, 16B And 17 Market Mews London
Amendments to planning permission dated 31st October 2025 (RN 24/05472/FULL ) for the Variation of condition 1 and removal of condition 35 of planning permission dated 24th May 2023 (RN 22/05759/FULL) for the demolition and replacement of existing fifth floor, demolition of existing plant room, and erection of a single storey roof extension at sixth floor to 2-6 Stanhope Row with replacement windows, terraces at fifth and sixth floors and remodelling works; demolition of 16 Stanhope Row, 16a, 16b and 17 Market Mews, excavation at basement level and erection of a four-storey (plus part basement floor) replacement building, all to provide an 82-bedroom hotel (Class C1). Demolition of 37 Hertford Street and erection of replacement building (basement to fourth floor mansard roof plus rooftop plant enclosure); and Internal and external alterations to 36 Hertford Street including demolition and remodelling of existing mansard roof; together with excavation at basement level to 36 and 37 Hertford Street to lower existing basement slab level; all to provide 16 residential dwellings (Class C3) along with provision for cycle parking, terraces, refuse storage and rooftop plant, together with other associated works. NAMELY, NAMELY, to increase the height of the plant enclosure, revised entrance area and a change to the wording of condition 4 relating to the timing of the Whole life carbon assessment.
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26/01162/NMA Granted
Development Site At 2-6 Stanhope Row, 16 Stanhope Row, 36-37 Hertford St And 16A, 16B And 17 Market Mews London
Amendments to planning permission dated 31st October 2025 (RN:24/05472/FULL) for Variation of condition 1 and removal of condition 35 of planning permission dated 24th May 2023 (RN 22/05759/FULL) for the demolition and replacement of existing fifth floor, demolition of existing plant room, and erection of a single storey roof extension at sixth floor to 2-6 Stanhope Row with replacement windows, terraces at fifth and sixth floors and remodelling works; demolition of 16 Stanhope Row, 16a, 16b and 17 Market Mews, excavation at basement level and erection of a four-storey (plus part basement floor) replacement building, all to provide an 82-bedroom hotel (Class C1). Demolition of 37 Hertford Street and erection of replacement building (basement to fourth floor mansard roof plus rooftop plant enclosure); and Internal and external alterations to 36 Hertford Street including demolition and remodelling of existing mansard roof; together with excavation at basement level to 36 and 37 Hertford Street to lower existing basement slab level; all to provide 16 residential dwellings (Class C3) along with provision for cycle parking, terraces, refuse storage and rooftop plant, together with other associated works. NAMELY; to enable the introduction of low level external lighting,
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26/01177/FULL Awaiting decision
5 Market Mews London W1J 7BY
Variation of condition 1 of planning permission dated 18 Ocober 2024 (RN: 24/03443/FULL) for, 'Erection of a mansard roof extension at third floor level and a domestic lift to the rear of the mews house, and associated works'; NAMELY, to enable the omission of lift, the addition of three velux windows to the new mansard roof, replace the windows to aluminium frame windows and install brick slips over the existing render finish to the front elevation
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26/02235/ADFULL Awaiting decision
20 Stanhope Row London W1J 7BT
Detailed samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located, the proposed windows/doors and proposed railings pursuant to conditions 4 and 5 of planning permission dated 20th February 2025 (RN:24/07198).
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26/04630/TCA Awaiting decision
32 Curzon Street London
The objective of this work is to facilitate the scaffolding which is due to be put up. Rear left T1 Pittosporum x 1 (Pittosporum tenuifolium tobira) Reduce to a height of approx 2m Under T1, T2 Palm x 1 This cordyline needs to be felled. rear right T3 Smoke Tree x 1 (Cotinus spp) Cut back from building to give 3m clearance
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26/00139/FULL Granted
35 Curzon Street London W1J 7TT
Replacement of existing steps to front entrance.
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Details of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 18th November 2025 (RN:25/06159).
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26/04989/FULL Awaiting decision
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Erection of a mansard roof extending over the main house and side wing, replacement lower ground rear extension with roof terrace above, lowering of lower ground floor slab, installation of an air source heat pump in rear garden, new front boundary treatment, and new second floor window on the north elevation.
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26/04986/FULL Awaiting decision
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Replacement of combustible materials in the render facades; timber decking and plastic soffits/ fascias to terraces with non-combustible materials on the 5th and 6th floors.