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Full service hotel
510 WEST 42 STREET
MANHATTAN · Chelsea-Hudson Yards · BIN 1026907
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1960Year Built
3Stories
H2Building Class
C6-4Zoning
78,333 sfGross Floor Area
1Units
LL97 CoveredRent Stabilized9 Open Violations 8 unresolved · 1 paperwork only ▸
Full service hotel · Owner of record: WEST 42ND STREET DEVELOPERS, LLC · 24,850 sf lot · 3.15 FAR built · Flood zone X
Locations of Work
Mechanical
Roof1p · 1 filing · 10 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CACHET HOTEL504/09/2026
WEST 42ND STREET DEVELOPERS, LLC403/22/2026
DEPARTMENT OF EDUCATION103/22/2026
AMERICAN RED CROSS103/22/2026
FACILITIES MANAGEMENT103/22/2026
W 42 SR DEVELOPERS103/22/2026
MULBERRY DEVELOPMENT103/22/2026
510 W42 HOTEL OPER LLC203/21/2026
510 W42 HOLDINGS1703/21/2026
510 W42 HOTEL OPERATING1503/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FRANKLYN ESTRELLA ARCHITECT PLLC103/19/2026
DEFONSECA ARCHITECTS104/11/2025
NEW AGE ENGINEERING PLLC102/28/2025
OI ARCHITECTURE + DESIGN PLLC302/25/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
EXPEDIENT CONSULTING403/21/2026
MUNICIPAL BUILDING CONSULTANTS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BARRY SAXEElectrical203/21/2026
THE METRO GROUP, INCGeneral Contractor204/09/2026
EOS ELECTRICAL CORPElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NEW AGE ENGINEERING PLLC7746102/28/2025
Building Lifecycle
All (86)Filed (6)Permit Issued (2)Signed Off (1)Violation (60)Objection (12)Special Inspection (5)
04/29/2026
Violation issued (HPD, open)
A
03/20/2026
Objection raised — Other
03/20/2026
Objection resolved — Addressed
03/20/2026
Objection raised — Other
03/20/2026
Objection resolved — Addressed
03/20/2026
Objection raised — Other
03/20/2026
Objection resolved — Addressed
03/20/2026
Objection raised — Other
03/20/2026
Objection resolved — Addressed
03/19/2026
Filed — No Work
M01375190-I1
02/06/2026
Signed off — Alteration
INSTALL REPLACEMENT COOLING TOWER AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01178150-I1
11/17/2025
Violation issued (HPD, open)
I
10/09/2025
Permit issued — Mechanical Systems
M01178150-I1-MS
09/13/2025
Objection resolved — Addressed
08/25/2025
Objection resolved — Addressed
08/15/2025
Objection raised — Admin
06/04/2025
Violation issued (HPD, open)
A
05/06/2025
Objection raised — Admin
04/11/2025
Filed — Alteration
New Coffee Shop in the First Floor
M01201751-I1
03/06/2025
Permit issued — Mechanical Systems
M01178150-I1-MS
02/28/2025
Filed — Alteration
INSTALL REPLACEMENT COOLING TOWER AS PER PLANS. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01178150-I1
02/28/2025
Special inspection requirement — HVAC-R and service water heating system controls
Stephen Shishko
02/28/2025
Special inspection requirement — HVAC-R and service water heating equipment
Stephen Shishko
02/28/2025
Special inspection requirement — Maintenance information
Stephen Shishko
02/07/2025
Special inspection requirement — Mechanical Systems
Stephen Shishko
02/07/2025
Special inspection requirement — Final
Stephen Shishko
11/22/2024
Violation issued (HPD, open)
I
04/01/2024
Violation issued (HPD, open)
A
06/22/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/15/2023
Violation issued (HPD, closed)
A
11/03/2022
Violation issued (HPD, closed)
I
02/16/2022
Violation issued (HPD, closed)
A
06/20/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/29/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/01/2021
Violation issued (HPD, closed)
A
04/01/2021
Violation issued (HPD, closed)
I
11/02/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/02/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/05/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/05/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/05/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
05/22/2020
Violation issued (ECB, closed)
Construction
05/02/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/10/2020
Violation issued (ECB, closed)
Construction
02/25/2020
Filed — No Work
M00318615-I1
11/08/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/08/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/25/2019
Violation issued (HPD, closed)
I
06/11/2019
Filed — No Work
M00174640-I1
04/12/2019
Violation issued (ECB, open)
Construction
02/21/2019
Filed — No Work
M00133342-I1
02/16/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/10/2018
Violation issued (HPD, closed)
I
02/02/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/05/2017
Violation issued (ECB, closed)
Unknown
11/06/2017
Violation issued (HPD, closed)
I
11/02/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/02/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Latest 60 of 86 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offTHE METRO GROUP, INC10/09/2025
DOB NOWMechanical SystemsSigned-offTHE METRO GROUP, INC03/06/2025
BIS—ISSUEDS.G.C. CONSTRUCTION INC02/24/2021
BISOTISSUEDS.G.C. CONSTRUCTION INC02/24/2021
BISSPISSUEDALLSTATE SPRINKLER LLC09/09/2020
BIS—ISSUEDS.G.C. CONSTRUCTION INC07/06/2020
BISMHISSUEDS.G.C. CONSTRUCTION INC07/06/2020
BISPLISSUEDPRO STAR PLBG,HTG&MECH IN08/06/2019
BISPLISSUEDPRO STAR PLBG,HTG&MECH IN01/02/2019
BIS—ISSUEDMULBERRY DEVELOPMENT LLC09/18/2018
BISOTISSUEDSIGNS ARTISTRY AWNING CO*08/20/2018
BISSPISSUEDALLSTATE SPRINKLER LLC07/09/2018
BISPLISSUEDPRO STAR PLBG,HTG&MECH IN06/14/2018
BISMHISSUEDMULBERRY DEVELOPMENT LLC06/07/2018
BISPLISSUEDAP PLUMBING & HVAC LLC10/17/2017
BISEQISSUEDROSE RESTORATION CORP08/29/2017
BISOTISSUEDKATSELNIK & KATSELNIK GRP08/24/2017
BISMHISSUEDKATSELNIK & KATSELNIK GRP08/24/2017
BISOTISSUEDKATSELNIK & KATSELNIK GRP08/24/2017
BISOTISSUEDALPHA GENERAL CONTR OF NY05/30/2013
BISPLISSUEDTHE RIGHT CONNECTION P&H03/22/2012
BISPLISSUEDTHE RIGHT CONNECTION P&H02/28/2012
BISSPISSUEDTHE RIGHT CONNECTION P&H02/28/2012
BISFPISSUEDCHIEF FIRE PREV.& MECH CO02/15/2012
BISSPISSUEDTHE RIGHT CONNECTION P&H01/13/2012
BISOTISSUEDALPHA GENERAL CONTR OF NY12/07/2011
BISOTISSUEDALPHA GENERAL CONTR OF NY12/07/2011
BISBLISSUEDTHE RIGHT CONNECTION P&H11/29/2011
BISFSISSUEDNICHOLAS A. CANTATORE11/17/2011
BISPLISSUEDTHE RIGHT CONNECTION P&H11/16/2011
BISEQISSUEDSPRING SCAFFOLDING LLC11/07/2011
BIS—ISSUEDALPHA GENERAL CONTR OF NY10/28/2011
BISOTISSUEDALPHA GENERAL CONTR OF NY10/20/2011
BISMHISSUEDALPHA GENERAL CONTR OF NY10/19/2011
BISEQISSUEDSPRING SCAFFOLDING LLC10/04/2011
BISEQISSUEDSPRING SCAFFOLDING LLC09/30/2011
BISMHISSUEDALPHA GENERAL CONTR OF NY09/14/2011
BISOTISSUEDALPHA GENERAL CONTR OF NY06/28/2011
BISOTISSUEDALPHA GENERAL CONTR OF NY06/28/2011
BIS—ISSUEDALPHA GENERAL CONTR OF NY06/17/2011
+ 12 more permits on file
1 project · most recent 12/20/2018
General Wiring
FiledStatusContractorScope
12/20/2018Permit IssuedEOS ELECTRICAL CORPGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
02/28/2025HVAC-R and service water heating system controlsStephen Shishkoenergy_progress
02/28/2025HVAC-R and service water heating equipmentStephen Shishkoenergy_progress
02/28/2025Maintenance informationStephen Shishkoenergy_progress
02/07/2025Mechanical SystemsStephen Shishkospecial
02/07/2025FinalStephen Shishkoprogress
▾Documents — 744 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch - Temporary Place of Assembly4
09/05/2026M00133342-I1Request digital key ↗
09/05/2026M00174640-I1Request digital key ↗
09/05/2026M00318615-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch2
08/24/2026M01178150-I1Request digital key ↗
08/24/2026M01201751-I1Request digital key ↗
▸Applications & Permits167
▸BISPLAN / WORK APPROVAL APPLICATION98
06/29/2021123382696Open ↗
03/29/2021123382696Open ↗
09/17/2020123367427Open ↗
Showing 3 of 98 on file for this type
▸BISWORK PERMIT APPLICATION48
09/10/2020123519317Open ↗
07/25/2019123367427Open ↗
07/25/2019123367427Open ↗
Showing 3 of 48 on file for this type
▸BISPLACE OF ASSEMBLY16
05/07/2019123401461Open ↗
04/16/2019123540463Open ↗
04/10/2019123540463Open ↗
Showing 3 of 16 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION2
07/15/2020123475051Open ↗
Showing 1 of 2 on file for this type
▸BISPLACE OF ASSEMBLY APPLICATION2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWHPD Certification Letter or CPC Special Permit1
08/13/2026M01201751-I1Open ↗
▸Zoning, Tax Lot & Property Records3
▸BISZoning Diagram (ZD1)3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Seals & Professional Certifications138
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION95
04/16/2019123540463Open ↗
10/26/2018123531053Open ↗
10/18/2018123540463Open ↗
Showing 3 of 95 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST15
08/20/2018123531053Open ↗
07/12/2018123475051Open ↗
07/05/2018123519317Open ↗
Showing 3 of 15 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT9
08/20/2018123531053Open ↗
07/12/2018123475051Open ↗
07/05/2018123519317Open ↗
Showing 3 of 9 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/24/2026M01178150-I1Open ↗
08/18/2026M01375190-I1Open ↗
08/13/2026M00133342-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/30/2026M01178150-I1Open ↗
08/30/2026M01178150-I1Open ↗
08/30/2026M01178150-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature1
08/30/2026M01178150-I1Open ↗
▸Trade Schedules & Equipment63
▸BISSCHEDULE B - PLUMBING19
09/08/2020123367427Open ↗
09/02/2020123519317Open ↗
09/02/2020123475051Open ↗
Showing 3 of 19 on file for this type
▸BISSELF-CERT PLUMBING NOTICE19
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 19 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE9
08/08/2018123475051Open ↗
07/31/2018123367427Open ↗
07/05/2018123519317Open ↗
Showing 3 of 9 on file for this type
▸BISFA - FDNY APPROVAL : FD-FAA8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸BISSPRINKLER INSP REPORT : FP-853
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISEQUIPMENT USE PERMITS1
08/09/2017120304063Open ↗
▸BISPLUMBING - SUPPORTING DOCUMENTATION1
10/17/2017123329834Open ↗
▸Safety & Tenant Protection51
▸BISANTI-HARASSMENT CHECKLIST: CLINTON15
08/20/2018123531053Open ↗
07/12/2018123475051Open ↗
07/06/2018123382696Open ↗
Showing 3 of 15 on file for this type
▸BISSRO MD ANTI-HARASSMENT CHECKLIST13
05/09/2018123367427Open ↗
01/22/2018121187900Open ↗
11/03/2017123186747Open ↗
Showing 3 of 13 on file for this type
▸BISTenant Protection Plan and Notes6
07/12/2018123475051Open ↗
07/05/2018123519317Open ↗
11/16/2017123186747Open ↗
Showing 3 of 6 on file for this type
▸BISHPD: CERTIFICATE OF NO HARASSMENT5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist2
08/13/2026M01201751-I1Open ↗
08/13/2026M01178150-I1Open ↗
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist2
08/13/2026M01178150-I1Open ↗
08/13/2026M01201751-I1Open ↗
▸BISHPD: SRO MD CERTIFICATE OF NO HARASSMENT1
06/19/2019123401461Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISHPD-2 - Clinton Special district Anti-Harassment Checklist1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISST-1 Street Tree Checklist1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSTREET TREE CHECKLIST1
07/12/2018123475051Open ↗
▸DOB NOWCertificate of No Harassment1
08/13/2026M01201751-I1Open ↗
▸Environmental & Asbestos29
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'12
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 12 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)6
08/20/2018123531053Open ↗
07/12/2018123475051Open ↗
05/09/2018123367427Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE TO PROCEED3
09/07/2018123475051Open ↗
06/07/2018123367427Open ↗
08/03/2017123329834Open ↗
▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP 20-21-5)3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/24/2026M01178150-I1Open ↗
▸Energy Compliance26
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS19
09/18/2018123475051Open ↗
09/18/2018123475051Open ↗
09/10/2018123475051Open ↗
Showing 3 of 19 on file for this type
▸BISTECHNICAL REPORT: ENERGY4
On file, but not among the 200 most recently loaded documents for this source.
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▸BISAS-BUILT ENERGY ANALYSIS2
On file, but not among the 200 most recently loaded documents for this source.
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▸BISTR8: Energy Code Progress Inspections1
On file, but not among the 200 most recently loaded documents for this source.
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▸Inspections & Test Reports6
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISHYDRAULIC FLOW CALCULATIONS1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
04/16/2019123540463Open ↗
▸Approvals, Objections & Sign-offs82
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST27
10/26/2018123531053Open ↗
08/09/2017120304063Open ↗
Showing 2 of 27 on file for this type
▸BISADMINISTRATIVE OBJECTIONS24
On file, but not among the 200 most recently loaded documents for this source.
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▸BISSCHEDULE A - OCCUPANCY / USE19
04/10/2019123475051Open ↗
04/01/2019123475051Open ↗
12/31/2018123367427Open ↗
Showing 3 of 19 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION9
01/02/2018123186747Open ↗
Showing 1 of 9 on file for this type
▸BISSUPERSEDING LETTER3
07/25/2019123367427Open ↗
07/25/2019123367427Open ↗
07/25/2019123475051Open ↗
▸Cost, Insurance & Ownership60
▸BISCOST AFFIDAVIT60
10/26/2018123531053Open ↗
08/20/2018123531053Open ↗
07/12/2018123475051Open ↗
Showing 3 of 60 on file for this type
▸Filing & Intake Forms88
▸BISADDITIONAL INFORMATION40
09/17/2020123367427Open ↗
09/16/2020123519317Open ↗
09/15/2020123475051Open ↗
Showing 3 of 40 on file for this type
▸BISEFILING COVER SHEET36
08/20/2018123531053Open ↗
08/08/2018123475051Open ↗
07/12/2018123475051Open ↗
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▸BISBOROUGH INTAKE FORM9
09/10/2020123519317Open ↗
04/01/2019123475051Open ↗
12/31/2018123367427Open ↗
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▸BISHPD-3 - SRO MD ANTI-HARASSEMENT CHECKLIST3
On file, but not among the 200 most recently loaded documents for this source.
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▸Other Documents17
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION13
09/10/2018123475051Open ↗
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▸BISPlot Diagram2
On file, but not among the 200 most recently loaded documents for this source.
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▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1
04/16/2019123540463Open ↗
▸BISSafety Monitoring Plan (SMP)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type