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26/01162/NMA

Amendment application at Development Site At 2-6 Stanhope Row, 16 Stanhope Row, 36-37 Hertford St And 16A, 16B And 17 Market Mews London, Westminster. View planning documents, track the decision and get email alerts on updates.

Enriching application data
2/3
Council recordsAppealsFlood risk
Permitted
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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,

26/01162/NMA

Medium
Amendment

Development Site At 2-6 Stanhope Row, 16 Stanhope Row, 36-37 Hertford St And 16A, 16B And 17 Market Mews London

Submitted24 Feb
Validated
Consultation
Target
Decided29 Apr
7 weeks typical decision time in Westminster80% of amendment applications approved

This is an application to amend a permission at Development Site At 2-6 Stanhope Row, 16 Stanhope Row, 36-37 Hertford St And 16A, 16B And 17 Market Mews London. Westminster has handled 604 applications of this type and approves 80% of them, typically deciding them in 40 days. This one was decided in 64 days, 3 weeks longer than Westminster's median. The site is in the Mayfair conservation area, with 20 listed buildings nearby. There have been 3 other applications at this address. In the past year there have been 561 applications across West End.

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Application Details

Reference
26/01162/NMA
Address
Development Site At 2-6 Stanhope Row, 16 Stanhope Row, 36-37 Hertford St And 16A, 16B And 17 Market Mews London
Local Authority
Westminster
Application Type
Amendment
Scale / Size
Medium
Decision Status
Permitted

Applicant & Agent

Architect ProfileDP9 LIMITED

Planning Application Dates

Date Decided
29 April 2026
Date Submitted
24 February 2026

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.505955, -0.148894

Source: Westminster