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Other college and university
School of Social Work
1 WASHINGTON SQUARE N · BIN 1066883
💬 Discuss this project
1900Year Built
4Stories
W6Building Class
R6Zoning
46,077 sfGross Floor Area
8Units
Rent Stabilized2 Open Violations 1 unresolved · 1 paperwork only ▸
Other college and university · Owner of record: NEW YORK UNIVERSITY · 13,736 sf lot · 3.35 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Floor 421p · 2 filings · 20 docs
Floor 319p · 2 filings · 20 docs
Floor 222p · 2 filings · 20 docs
Floor 119p · 2 filings · 20 docs
Cellar18p · 1 filing · 20 docs
Sub-Basement18p · 1 filing · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NEW YORK UNIVERSITY2207/08/2026
NYU203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LIZARDOS ENGINEERING206/30/2025
ROBERT DRUCTOR106/30/2025
B2 ENGINEERING PC102/18/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BURNHAM NATIONWIDE INC403/21/2026
CONVERSANO ASSOCIATES, INC.203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
INTERSTATE MECH SVCS INCGeneral Contractor304/09/2026
POWER COOLING INCGeneral Contractor203/21/2026
WATERFIRE INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
RYAN SPECIAL ENGINEERING2018206/30/2025
B2 ENGINEERING D.P.C.5433102/18/2022
RICHMOND TESTING LAB263101/21/2022
Building Lifecycle
All (46)Filed (4)Permit Issued (4)Signed Off (2)Violation (21)Inspection (1)Special Inspection (14)
07/07/2025
Permit issued — Mechanical Systems
M01210422-S1-MS
07/01/2025
Permit issued — General Construction
M01210422-I1-GC
06/30/2025
Filed — Alteration
Mechanical modifications to include fan units upgrade as per plans.
M01210422-I1
06/30/2025
Filed — Alteration
Mechanical modifications to include fan units upgrade as per plans.
M01210422-S1
06/09/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Ryan
04/14/2025
Special inspection requirement — Final
William Ryan
04/14/2025
Special inspection requirement — Mechanical Systems
William Ryan
04/14/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
William Ryan
04/14/2025
Special inspection requirement — Heating Systems
William Ryan
04/14/2025
Special inspection requirement — Post-installed Anchors
William Ryan
04/14/2025
Special inspection requirement — Final
William Ryan
04/14/2025
Special inspection requirement — Permanent certificate
William Ryan
04/14/2025
Special inspection requirement — HVAC-R and service water heating system controls
William Ryan
04/14/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
William Ryan
04/14/2025
Special inspection requirement — Maintenance information
William Ryan
07/27/2023
Signed off — Alteration
POST FIRE SMOKE PURGE FAN REPLACEMENT AT ROOF AND MODIFICaTIONs to associated ductwork
M00647964-I1
09/13/2022
Permit issued — Mechanical Systems
M00647964-I1-MS
04/04/2022
Signed off — Alteration
Existing boiler # 1 is to be replaced in kind. No change to use, occupancy or egress,
M00677368-I1
03/30/2022
Inspection — Pass-Final Boiler Equipment Inspection
Pass
View inspection ↗
02/24/2022
Permit issued — Boiler Equipment
M00677368-I1-BE
02/18/2022
Filed — Alteration
Existing boiler # 1 is to be replaced in kind. No change to use, occupancy or egress,
M00677368-I1
02/16/2022
Special inspection requirement — Heating Systems
Brian Bercarich
01/21/2022
Filed — Alteration
POST FIRE SMOKE PURGE FAN REPLACEMENT AT ROOF AND MODIFICaTIONs to associated ductwork
M00647964-I1
12/14/2021
Special inspection requirement — Mechanical Systems
RICHARD LEMANSKY
12/14/2021
Special inspection requirement — Final
RICHARD LEMANSKY
11/10/2021
Violation issued (ECB, open)
Boilers
09/06/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/16/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
11/14/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/01/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/10/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/02/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/19/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
03/13/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/01/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/04/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
11/25/1998
Violation issued (HPD, open)
B
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/17/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedINTERSTATE MECH SVCS07/07/2025
DOB NOWGeneral ConstructionPermit IssuedINTERSTATE MECH SVCS07/01/2025
DOB NOWMechanical SystemsSigned-offPOWER COOLING INC09/13/2022
DOB NOWBoiler EquipmentSigned-offWATERFIRE INC02/24/2022
BISEQISSUEDPJP INSTALLERS INC05/01/2017
BISEQISSUEDPJP INSTALLERS INC03/09/2017
BISOTISSUEDEDIFICE DESIGN INC03/03/2017
BISEQISSUEDSPRING SCAFFOLDING03/25/2004
BISOTISSUEDLION REST.11/06/2003
BISOTISSUEDLION REST.09/03/2003
BISEQISSUEDSPRING SCAFFOLDING08/26/2003
BISOTISSUEDFPC CONST.CORP03/10/1998
BISEQISSUEDSPRING ENTERPRIES INC.01/09/1997
BISEQISSUEDSPRING ENTERPRIES INC.03/19/1996
1 project · most recent 06/30/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
06/30/2025Permit IssuedINTERSTATE MECH SVCS INCHeating and Air Conditioning Systems
Heat / Cool
Trane FCAB040 12,600 BTU · Fan Coil Indoor ×38
FCLB060 16,400 BTU · Fan Coil Indoor ×12
FCBB080 21,200 BTU · Fan Coil Indoor ×7
FCLB040 12,800 BTU · Fan Coil Indoor ×5
FCBB120 32,000 BTU · Fan Coil Indoor ×4
FCAB060 14,800 BTU · Fan Coil Indoor ×2
FCBB100 28,100 BTU · Fan Coil Indoor ×2
1 project · most recent 07/09/2025
General Wiring
FiledStatusContractorScope
07/09/2025CompleteATLAS-ACON ELEC. SERVICEGeneral Wiring
▾Field Inspections (DOB CAP) — 1
DateTypeResultReport
03/30/2022Pass-Final Boiler Equipment InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
06/09/2025Fire-Resistant Penetrations and JointsWilliam Ryanspecial
04/14/2025FinalWilliam Ryanprogress
04/14/2025Mechanical SystemsWilliam Ryanspecial
04/14/2025Fire-Resistant Penetrations and JointsWilliam Ryanspecial
04/14/2025Heating SystemsWilliam Ryanspecial
04/14/2025Post-installed AnchorsWilliam Ryanspecial
04/14/2025FinalWilliam Ryanprogress
04/14/2025Permanent certificateWilliam Ryanenergy_progress
04/14/2025HVAC-R and service water heating system controlsWilliam Ryanenergy_progress
04/14/2025HVAC-R and service water piping design and insulationWilliam Ryanenergy_progress
04/14/2025Maintenance informationWilliam Ryanenergy_progress
02/16/2022Heating SystemsBrian Bercarichspecial
12/14/2021Mechanical SystemsRICHARD LEMANSKYspecial
12/14/2021FinalRICHARD LEMANSKYprogress
▾Documents — 88 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
09/03/2026M00647964-I1Request digital key ↗
09/02/2026M00677368-I1Request digital key ↗
08/23/2026M01210422-S1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits11
▸BISPLAN / WORK APPROVAL APPLICATION6
08/02/2021123498376Open ↗
04/03/2019123498376Open ↗
04/28/2017140635800Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWLPC Approval/Permit3
09/03/2026M00647964-I1Open ↗
08/13/2026M01210422-S1Open ↗
08/13/2026M01210422-I1Open ↗
▸BISWORK PERMIT APPLICATION2
04/28/2017140635800Open ↗
03/07/2017140613842Open ↗
▸Seals & Professional Certifications31
▸DOB NOWSpecial Inspector Seal & Signature7
09/23/2026M00677368-I1Open ↗
09/23/2026M01210422-S1Open ↗
09/23/2026M01210422-S1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/23/2026M01210422-S1Open ↗
09/23/2026M01210422-S1Open ↗
09/23/2026M01210422-S1Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
01/12/2018122660496Open ↗
11/06/2017140635800Open ↗
11/06/2017140613842Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/03/2026M00647964-I1Open ↗
08/13/2026M00677368-I1Open ↗
08/13/2026M01210422-I1Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
04/28/2017140635800Open ↗
03/07/2017140613842Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
04/28/2017140635800Open ↗
03/07/2017140613842Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
04/28/2017140635800Open ↗
03/07/2017140613842Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
10/28/2016122660496Open ↗
▸Environmental & Asbestos7
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
04/03/2019123498376Open ↗
04/28/2017140635800Open ↗
10/28/2016122660496Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/13/2026M01210422-I1Open ↗
08/13/2026M01210422-S1Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
09/15/2009120156776Open ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
09/03/2026M00647964-I1Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
01/12/2018122660496Open ↗
03/10/2017122660496Open ↗
10/28/2016122660496Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
03/07/2017140613842Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
04/28/2017140635800Open ↗
03/07/2017140613842Open ↗
▸Approvals, Objections & Sign-offs13
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
08/14/2024123498376Open ↗
01/12/2018122660496Open ↗
11/06/2017140635800Open ↗
Showing 3 of 4 on file for this type
▸BISLANDMARKS APPROVAL4
01/12/2018122660496Open ↗
04/28/2017140635800Open ↗
03/07/2017140613842Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter4
09/03/2026M00647964-I1Open ↗
08/13/2026M00677368-I1Open ↗
08/13/2026M01210422-S1Open ↗
Showing 3 of 4 on file for this type
▸BISADMINISTRATIVE OBJECTIONS1
09/15/2009120156776Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT4
04/03/2019123498376Open ↗
01/12/2018122660496Open ↗
10/28/2016122660496Open ↗
Showing 3 of 4 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
08/07/2024123498376Open ↗
▸Filing & Intake Forms9
▸BISBOROUGH INTAKE FORM3
01/12/2018122660496Open ↗
11/06/2017140635800Open ↗
11/06/2017140613842Open ↗
▸BISEFILING COVER SHEET3
04/03/2019123498376Open ↗
04/03/2019123498376Open ↗
10/28/2016122660496Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET2
04/28/2017140635800Open ↗
03/07/2017140613842Open ↗
▸BISADDITIONAL INFORMATION1
04/11/2017140613842Open ↗
▸Other Documents2
▸BISSupporting Document: Fee Deferment1
10/28/2016122660496Open ↗
▸DOB NOWProof of Historic Building1
09/03/2026M00647964-I1Open ↗