← Back
Walk-up cooperative
18 MERCER STREET
MANHATTAN · BIN 1003016
💬 Discuss this project
1861Year Built
5.5Stories
C6Building Class
M1-5/R9XZoning
7,560 sfGross Floor Area
7Units
Rent Stabilized11 Open Violations ▸FDNY Report ↗
Walk-up cooperative · Owner of record: 18 MERCER EQUITY INC · 1,694 sf lot · 4.46 FAR built · Flood zone X500
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
18 MERCER EQUITY2503/22/2026
18 MERCER EQUITY INC CO-OP203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SA-DA ARCHITECTURE210/11/2023
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
O&L EXPERT CONTRACTING INGeneral Contractor407/08/2026
DA SILVA, JAMESElectrical103/21/2026
ZFM INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SA-DA ARCHITECTURE2640210/11/2023
Building Lifecycle
All (73)Filed (2)Permit Issued (3)Signed Off (2)Violation (60)Inspection (3)Special Inspection (3)
05/12/2026
Violation issued (HPD, open)
C
09/11/2025
Signed off — Alteration
WORK TO APT 6 ON THE 6TH FLOOR OF AN EXISTING 6-FAMILY, 6-STORY JLWQ BUILDING. ALTERATIONS TO CONSIST OF INTERIOR PARTITION WORK. NO CHANGE TO ZONING, USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.
M00922741-I1
09/09/2025
Permit issued — Mechanical Systems
M00922741-I1-MS
09/04/2025
Signed off — Alteration
M00922750-I1
08/04/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
07/23/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
04/05/2025
Violation issued (HPD, closed)
B
04/05/2025
Violation issued (HPD, closed)
B
04/04/2025
Violation issued (HPD, open)
B
04/04/2025
Violation issued (HPD, open)
B
04/04/2025
Violation issued (HPD, open)
B
04/04/2025
Violation issued (HPD, closed)
B
04/04/2025
Violation issued (HPD, closed)
B
08/07/2024
Violation issued (HPD, closed)
A
08/07/2024
Violation issued (HPD, closed)
B
08/07/2024
Violation issued (HPD, closed)
B
08/07/2024
Violation issued (HPD, closed)
A
08/07/2024
Violation issued (HPD, closed)
B
08/07/2024
Violation issued (HPD, closed)
B
08/07/2024
Violation issued (HPD, open)
C
08/07/2024
Violation issued (HPD, closed)
B
08/07/2024
Violation issued (HPD, closed)
B
07/02/2024
Violation issued (HPD, closed)
B
07/02/2024
Violation issued (HPD, open)
C
07/02/2024
Violation issued (HPD, closed)
B
07/02/2024
Violation issued (HPD, closed)
B
07/02/2024
Violation issued (HPD, closed)
A
07/02/2024
Violation issued (HPD, closed)
C
07/02/2024
Violation issued (HPD, closed)
B
07/02/2024
Violation issued (HPD, closed)
B
03/06/2024
Violation issued (HPD, closed)
A
03/06/2024
Violation issued (HPD, closed)
B
03/06/2024
Violation issued (HPD, closed)
B
03/06/2024
Violation issued (HPD, closed)
B
03/06/2024
Violation issued (HPD, closed)
A
03/06/2024
Violation issued (HPD, closed)
B
03/06/2024
Violation issued (HPD, closed)
A
01/09/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/19/2023
Permit issued — Plumbing
M00922750-I1-PL
10/13/2023
Permit issued — Mechanical Systems
M00922741-I1-GC
10/11/2023
Filed — Alteration
M00922750-I1
10/09/2023
Filed — Alteration
WORK TO APT 6 ON THE 6TH FLOOR OF AN EXISTING 6-FAMILY, 6-STORY JLWQ BUILDING. ALTERATIONS TO CONSIST OF INTERIOR PARTITION WORK. NO CHANGE TO ZONING, USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.
M00922741-I1
08/22/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
Alexander Stoltz
08/21/2023
Special inspection requirement — Mechanical Systems
Alexander Stoltz
08/21/2023
Special inspection requirement — Final
Alexander Stoltz
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/24/2023
Violation issued (HPD, closed)
B
02/24/2023
Violation issued (HPD, closed)
A
02/24/2023
Violation issued (HPD, closed)
B
02/24/2023
Violation issued (HPD, closed)
B
02/24/2023
Violation issued (HPD, closed)
B
02/24/2023
Violation issued (HPD, closed)
B
02/24/2023
Violation issued (HPD, closed)
B
02/24/2023
Violation issued (HPD, closed)
B
02/24/2023
Violation issued (HPD, closed)
A
06/23/2021
Violation issued (HPD, closed)
A
05/23/2018
Violation issued (ECB, closed)
Elevators
07/13/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/27/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
07/05/2016
Violation issued (HPD, open)
A
Latest 60 of 73 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offO&L EXPERT CONTRACTING IN09/09/2025
DOB NOWPlumbingSigned-offZEFI MECHANICAL INC10/19/2023
DOB NOWMechanical SystemsSigned-offO&L EXPERT CONTRACTING IN10/13/2023
BISEQISSUEDSPRING SCAFFOLDING LLC07/20/2017
BISOTISSUEDMC CONSTRUCTION CONSULTING INC08/15/2016
BISEQISSUEDSPRING SCAFFOLDING LLC07/26/2016
BISEQISSUEDSPRING SCAFFOLDING LLC07/25/2016
BISEQISSUEDSPRING SCAFFOLDING LLC08/18/2015
BISEQISSUEDSPRING SCAFFOLDING LLC08/10/2015
BISEQISSUEDSPRING SCAFFOLDING LLC08/27/2014
BISEQISSUEDSPRING SCAFFOLDING LLC08/27/2014
BISOTISSUEDBOWMAN CONSTRUCTION CORP06/19/2013
BISOTISSUEDJORDAN DESIGN GROUP INC08/18/2011
BISPLISSUEDPP COUSIN INC01/12/2011
BISOTISSUEDULTRA GROUP DEVELOPMENT05/12/2010
BISPLISSUEDPP COUSIN INC11/13/2009
BISMHISSUEDULTRA GROUP DEVELOPMENT08/20/2009
BISSPISSUEDPINNACLE PLBG & HTG CORP08/03/2009
BISPLISSUEDPINNACLE PLBG & HTG CORP07/30/2009
BISOTISSUEDULTRA GROUP DEVELOPMENT07/17/2009
BISOTISSUEDBOWMAN CONSTRUCTION CORP06/08/2009
BISOTISSUEDBOWMAN CONSTRUCTION CORP06/10/2008
BISOTISSUEDBOWMAN CONSTRUCTION CORP08/06/2007
BISOTISSUEDBOWMAN CONSTRUCTION CORP06/08/2006
BISOTISSUEDBOWMAN CONSTRUCTION CORP04/19/2006
BISEQISSUEDROCKLEDGE SCAFFOLD CORP04/24/2003
BISPLISSUEDBAY RIDGE MECHANICAL, CORP.,12/10/1999
BISPLISSUEDPRIME PIPING & HEATING IN08/26/1996
BISPLISSUEDPULLINI WATER MAIN AND SEWER CON07/09/1993
BIS—RE-ISSUEDJC BLDG SERVICES I07/14/1992
BISEQISSUEDSPECIALTIES SCAFFOLD05/19/1992
BISPLISSUEDPULLINI WATER MAIN AND SEWER CON02/19/1992
BIS—ISSUEDUNIVERSAL BUILDING CONTRACTORS I09/05/1991
BISEQISSUEDUNIVERSAL BUILDING CONTRACTORS I09/05/1991
Nothing on file for this building.
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
08/04/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
07/23/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
01/09/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 3
DateRequirementInspectorRole
08/22/2023Fire-Resistant Penetrations and JointsAlexander Stoltzspecial
08/21/2023Mechanical SystemsAlexander Stoltzspecial
08/21/2023FinalAlexander Stoltzprogress
▾Documents — 167 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/29/2026M00922741-I1Request digital key ↗
08/29/2026M00922750-I1Request digital key ↗
▸Applications & Permits26
▸BISPLAN / WORK APPROVAL APPLICATION12
05/09/2023100419824Open ↗
05/08/2023100419824Open ↗
08/11/2016122855053Open ↗
Showing 3 of 12 on file for this type
▸BISWORK PERMIT APPLICATION12
08/01/2017140246286Open ↗
08/19/2016122855053Open ↗
08/02/2016140246286Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWLPC Approval/Permit2
08/13/2026M00922750-I1Open ↗
08/13/2026M00922741-I1Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISZRD1-Zoning Resolution Determination1
06/18/2013121677293Open ↗
▸Seals & Professional Certifications41
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION20
12/13/2018140246295Open ↗
08/11/2017122855053Open ↗
08/11/2017122855053Open ↗
Showing 3 of 20 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM5
06/18/2013121677293Open ↗
08/23/2011120792339Open ↗
08/23/2011120792339Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST4
08/11/2016122855053Open ↗
06/18/2013121677293Open ↗
08/23/2011120792339Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
08/11/2016122855053Open ↗
08/27/2014140246295Open ↗
08/27/2014140246286Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
08/27/2014140246295Open ↗
08/27/2014140246286Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
08/27/2014140246295Open ↗
08/27/2014140246286Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/29/2026M00922750-I1Open ↗
08/13/2026M00922741-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/23/2026M00922741-I1Open ↗
08/23/2026M00922741-I1Open ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/23/2026M00922741-I1Open ↗
▸Trade Schedules & Equipment11
▸BISSELF-CERT PLUMBING NOTICE4
01/04/2011120096207Open ↗
10/12/2010120096207Open ↗
03/02/2010120096243Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING3
05/06/2010120096207Open ↗
07/02/2009120096243Open ↗
07/01/2009120096207Open ↗
▸BISSPRINKLER INSP REPORT : FP-852
01/04/2011120096207Open ↗
10/12/2010120096207Open ↗
▸BISEQUIPMENT USE PERMITS1
12/02/2010120096216Open ↗
▸BISEQUIPMENT USE APPLICATION-PERMIT1
12/03/2010120096216Open ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
08/11/2016122855053Open ↗
▸Environmental & Asbestos11
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'7
08/23/2011120792339Open ↗
07/02/2009120096243Open ↗
07/02/2009120096243Open ↗
Showing 3 of 7 on file for this type
▸BISASBESTOS-CERTIFICATION (DEP ACP5)2
06/18/2013121677293Open ↗
06/18/2013121677293Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/29/2026M00922750-I1Open ↗
08/13/2026M00922741-I1Open ↗
▸Energy Compliance12
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6
08/11/2017122855053Open ↗
08/11/2017122855053Open ↗
08/11/2016122855053Open ↗
Showing 3 of 6 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
08/11/2017122855053Open ↗
07/01/2013121677293Open ↗
03/30/2012120792339Open ↗
▸BISTECHNICAL REPORT: ENERGY2
03/30/2012120792339Open ↗
08/23/2011120792339Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
08/27/2014140246286Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY1
08/27/2014140246295Open ↗
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
08/23/2018140246286Open ↗
▸Approvals, Objections & Sign-offs34
▸BISLANDMARKS APPROVAL11
08/11/2016122855053Open ↗
08/27/2014140246295Open ↗
08/27/2014140246286Open ↗
Showing 3 of 11 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST11
12/13/2018140246295Open ↗
08/23/2018140246286Open ↗
08/11/2017122855053Open ↗
Showing 3 of 11 on file for this type
▸BISADMINISTRATIVE OBJECTIONS5
06/18/2013121677293Open ↗
08/23/2011120792339Open ↗
07/02/2009120096243Open ↗
Showing 3 of 5 on file for this type
▸BISSHED LETTER3
08/01/2017140246286Open ↗
08/01/2017140246286Open ↗
08/02/2016140246286Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION2
08/11/2017122855053Open ↗
01/18/2011120096243Open ↗
▸BISLETTERS - APPROVED FABRICATION CERTIFICATIONS1
07/01/2013121677293Open ↗
▸BISCONSTRUCTION CODE DETERMINATION1
06/18/2013121677293Open ↗
▸Cost, Insurance & Ownership13
▸BISCOST AFFIDAVIT13
08/11/2017122855053Open ↗
08/11/2016122855053Open ↗
07/01/2013121677293Open ↗
Showing 3 of 13 on file for this type
▸Filing & Intake Forms8
▸BISEFILING COVER SHEET3
08/11/2016122855053Open ↗
06/18/2013121677293Open ↗
08/23/2011120792339Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET2
08/27/2014140246295Open ↗
08/27/2014140246286Open ↗
▸BISBOROUGH INTAKE FORM2
12/13/2018140246295Open ↗
08/23/2018140246286Open ↗
▸BISADDITIONAL INFORMATION1
05/18/2010120096207Open ↗
▸Other Documents5
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
03/30/2012120792339Open ↗
01/10/2011120096207Open ↗
12/06/2010120096216Open ↗
▸DOB NOWProof of Historic Building2
08/13/2026M00922741-I1Open ↗
08/13/2026M00922750-I1Open ↗