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Other college and university
47 CLAREMONT AVENUE
MANHATTAN · Morningside Heights · BIN 1059824
💬 Discuss this project
1906Year Built
6Stories
W6Building Class
R8Zoning
26,302 sfGross Floor Area
1Units
LL97 CoveredRent Stabilized23 Open Violations 22 unresolved · 1 paperwork only ▸FISP: SAFE
Other college and university · Owner of record: TRUSTEES OF COLUMBIA UNIVERSITY · 6,250 sf lot · 4.21 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralEquipmentGeneral
Roof9p · 2 filings · 20 docs
Site & exterior14p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
KINGS GROUP NY604/08/2026
COLUMBIA UNIVERSITY FACILITIES203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NORFAST ENGINEERING PLLC209/17/2025
RIMKUS107/07/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KMA DESIGNS LLC203/21/2026
MUNICIPAL BUILDING CONSULTANTS103/21/2026
NORFAST CONSULTING GROUP INC.403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KINGS GROUP NY CORPGeneral Contractor404/08/2026
DUNN, JEREMYElectrical203/21/2026
DIFUSCO, ALFONSOElectrical203/21/2026
CRUGNALE, MICHAELElectrical203/21/2026
KAY WATERPROOFING CORPGeneral Contractor104/09/2026
DOMINICK CATELLOElectrical103/21/2026
ANDREW LIVADITISElectrical103/21/2026
ALEXANDER EUGENEElectrical103/21/2026
JOSEPH BRAMANElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NORFAST ENGINEERING PLLC6655209/17/2025
OUTSOURCE SPECIAL INSPECT2827209/17/2025
GEORGE J. XERAKIAS, PE1658107/02/2025
Building Lifecycle
All (85)Filed (4)Permit Issued (5)Signed Off (3)Facade (FISP) (12)Violation (49)Inspection (2)Special Inspection (10)
09/11/2026
Cycle 10 facade report signed — SAFE
08/26/2026
Cycle 10 facade report submitted
08/26/2026
Cycle 10 facade inspection completed
08/06/2026
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
07/29/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
07/09/2026
Signed off — Alteration
INSTALLATION OF SUSPENDED SCAFFOLD FOR FACADE REPAIR AND INSPECTION.
M01248247-I1
07/08/2026
Permit issued — Suspended Scaffold
M01248247-I1-SC
06/19/2026
Signed off — Alteration
INSTALLATION OF HEAVY DUTY SIDEWALK SHED AND PIPE SCAFFOLDING. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION, ALL WORK TO COMPLY WITH CHAPTER 33 OF NYCBC.
M01250737-I1
06/18/2026
Signed off — Alteration
Limestone repair, brick replacement, window sill replacement, stucco replacement, coping stone replacement, parapet rebuilt, and roof recovering
M01027957-I1
04/29/2026
Violation issued (HPD, open)
A
11/17/2025
Violation issued (HPD, closed)
I
09/18/2025
Special inspection requirement — Final
Michelle Noris
09/18/2025
Special inspection requirement — Tenant Protection Plan Compliance
JONAR MADRIAGA
09/18/2025
Special inspection requirement — Masonry
Michelle Noris
09/18/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Michelle Noris
09/17/2025
Filed — Alteration
Limestone repair, brick replacement, window sill replacement, stucco replacement, coping stone replacement, parapet rebuilt, and roof recovering
M01027957-P1
08/28/2025
Special inspection requirement — Masonry
Michelle Noris
08/28/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
Michelle Noris
08/28/2025
Special inspection requirement — Tenant Protection Plan Compliance
JONAR MADRIAGA
08/28/2025
Special inspection requirement — Final
Michelle Noris
07/21/2025
Permit issued — General Construction
M01027957-I1-GC
07/07/2025
Filed — Alteration
INSTALLATION OF HEAVY DUTY SIDEWALK SHED AND PIPE SCAFFOLDING. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION, ALL WORK TO COMPLY WITH CHAPTER 33 OF NYCBC.
M01250737-I1
07/07/2025
Permit issued — Suspended Scaffold
M01248247-I1-SC
07/07/2025
Permit issued — Sidewalk Shed
M01250737-I1-SH
07/07/2025
Permit issued — Supported Scaffold
M01250737-I1-SF
07/02/2025
Filed — Alteration
INSTALLATION OF SUSPENDED SCAFFOLD FOR FACADE REPAIR AND INSPECTION.
M01248247-I1
06/27/2025
Special inspection requirement — Post-installed Anchors
George Xerakias
06/27/2025
Special inspection requirement — Alternative Materials - OTCR Buildings Bulletin Number
George Xerakias
04/16/2025
Filed — Alteration
Limestone repair, brick replacement, window sill replacement, stucco replacement, coping stone replacement, parapet rebuilt, and roof recovering
M01027957-I1
09/17/2024
Violation issued (ECB, open)
Local Law
04/01/2024
Violation issued (HPD, closed)
A
11/15/2023
Violation issued (HPD, closed)
I
02/22/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/15/2022
Violation issued (HPD, closed)
I
02/15/2022
Violation issued (HPD, closed)
A
04/01/2021
Violation issued (HPD, closed)
A
08/02/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/02/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
12/05/2017
Cycle 8 facade report submitted
12/03/2017
Cycle 8 facade report signed — SWARMP
10/25/2017
Cycle 8 facade inspection completed
02/24/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/03/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
12/11/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
08/21/2012
Cycle 7 facade report submitted
08/15/2012
Cycle 7 facade inspection completed
08/15/2012
Cycle 7 facade report signed — SWARMP
01/25/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
09/28/2010
Violation issued (ECB, closed)
Construction
04/13/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
01/27/2010
Violation issued (ECB, closed)
Construction
02/27/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/13/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
03/31/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/21/2007
Cycle 6 facade report submitted
02/13/2007
Cycle 6 facade report signed — SWARMP
12/22/2006
Cycle 6 facade inspection completed
10/10/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/15/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
07/16/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
Latest 60 of 85 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSuspended ScaffoldSigned-offKAY WATERPROOFING CORP.07/08/2026
DOB NOWGeneral ConstructionSigned-offKAY WATERPROOFING CORP07/21/2025
DOB NOWSuspended ScaffoldSigned-offKAY WATERPROOFING CORP.07/07/2025
DOB NOWSidewalk ShedSigned-offKINGS GROUP NY CORP07/07/2025
DOB NOWSupported ScaffoldSigned-offKINGS GROUP NY CORP07/07/2025
BISSPISSUEDDC BUILDING SERVICES INC09/14/2016
BISOTISSUEDHENRY RESTORATION LTD06/24/2016
BISEQISSUEDEVEREST SCAFFOLDING INC06/23/2014
BISFSISSUEDC C CONTROLLED COMBUSTION08/09/2011
BISPLISSUEDN KOFSKY & SON INC08/05/2011
BISSPISSUEDTHE RIGHT CONNECTION P&H01/11/2011
BISSPISSUEDTHE RIGHT CONNECTION P&H08/30/2010
BISOTISSUEDDHS CONSTRUCTION LLC08/27/2010
BISOTISSUEDKAY WATERPROOFING CORP06/11/2009
BISEQISSUEDOUTDOOR INSTALLATIONS LLC04/03/2009
BISPLISSUEDTHE RIGHT CONNECTION P&H02/23/2005
BISOTISSUEDHENRY RESTORATION LTD04/27/2004
BISEQISSUEDYORK SCAFFOLD EQUIPMENT CORP.04/23/2004
2 projects · most recent 07/08/2025
Lighting
FiledStatusContractorScope
07/08/2025Pending PaymentHIGH QUALITY ELEC.OF NYC—
03/24/2024Permit IssuedECO ELECTRICAL SERVCS LLCLighting
1 project · most recent 07/07/2025
Scaffold Sidewalk Shed
FiledStatusContractorScope
07/07/2025Signed-offKINGS GROUP NY CORPScaffold, Sidewalk Shed
1 project · most recent 07/02/2025
Suspended Scaffold (SC)
FiledStatusContractorScope
07/02/2025Signed-offKAY WATERPROOFING CORP.Suspended Scaffold (SC)
▾Field Inspections (DOB CAP) — 2
DateTypeResultReport
08/06/2026Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
07/29/2026Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
09/18/2025FinalMichelle Norisprogress
09/18/2025Tenant Protection Plan ComplianceJONAR MADRIAGAspecial
09/18/2025MasonryMichelle Norisspecial
09/18/2025Structural Stability – Alterations of existing buildingsMichelle Norisspecial
08/28/2025MasonryMichelle Norisspecial
08/28/2025Structural Stability – Alterations of existing buildingsMichelle Norisspecial
08/28/2025Tenant Protection Plan ComplianceJONAR MADRIAGAspecial
08/28/2025FinalMichelle Norisprogress
06/27/2025Post-installed AnchorsGeorge Xerakiasspecial
06/27/2025Alternative Materials - OTCR Buildings Bulletin NumberGeorge Xerakiasspecial
▾Documents — 150 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/24/2026M01027957-I1Request digital key ↗
08/24/2026M01027957-P1Request digital key ↗
08/23/2026M01248247-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits26
▸BISPLAN / WORK APPROVAL APPLICATION13
02/21/2017122812199Open ↗
02/08/2017122812199Open ↗
09/23/2016122876003Open ↗
Showing 3 of 13 on file for this type
▸BISWORK PERMIT APPLICATION11
09/26/2016122876003Open ↗
06/28/2016122812199Open ↗
06/23/2014140215498Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWLPC Approval/Permit2
08/13/2026M01027957-I1Open ↗
08/13/2026M01027957-P1Open ↗
▸Seals & Professional Certifications46
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION24
06/14/2017122876003Open ↗
06/14/2017122876003Open ↗
02/27/2017122812199Open ↗
Showing 3 of 24 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/29/2026M01248247-I1Open ↗
09/29/2026M01248247-I1Open ↗
09/01/2026M01027957-P1Open ↗
Showing 3 of 8 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
09/15/2016122876003Open ↗
06/24/2016122812199Open ↗
06/23/2014140215498Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST3
09/15/2016122876003Open ↗
06/24/2016122812199Open ↗
08/12/2011120770745Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/13/2026M01250737-I1Open ↗
08/13/2026M01027957-I1Open ↗
08/13/2026M01027957-P1Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
09/01/2026M01027957-P1Open ↗
08/24/2026M01027957-I1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
06/23/2014140215498Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/23/2014140215498Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
08/12/2011120770745Open ↗
▸Trade Schedules & Equipment13
▸BISSCHEDULE B - PLUMBING4
02/29/2012120392217Open ↗
08/12/2011120770745Open ↗
06/30/2010120392217Open ↗
Showing 3 of 4 on file for this type
▸BISSELF-CERT PLUMBING NOTICE4
08/23/2012120770745Open ↗
03/07/2012120770745Open ↗
10/12/2010120392217Open ↗
Showing 3 of 4 on file for this type
▸BISSPRINKLER INSP REPORT : FP-852
10/12/2010120392217Open ↗
10/12/2010120392217Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
08/12/2011120770745Open ↗
▸BISBOILERS - SUPPORTING DOCUMENTATION1
08/23/2012120770745Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
09/15/2016122876003Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes2
09/15/2016122876003Open ↗
06/24/2016122812199Open ↗
▸Environmental & Asbestos11
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'6
06/30/2010120392217Open ↗
06/30/2010120392217Open ↗
03/09/2009110473443Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
09/23/2016122876003Open ↗
06/24/2016122812199Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/13/2026M01027957-I1Open ↗
08/13/2026M01027957-P1Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
03/19/2009110484805Open ↗
▸Energy Compliance8
▸BISAS-BUILT ENERGY ANALYSIS3
06/14/2017122876003Open ↗
02/27/2017122812199Open ↗
04/03/2013120770745Open ↗
▸BISTR8: Energy Code Progress Inspections2
08/12/2011120770745Open ↗
08/12/2011120770745Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
09/15/2016122876003Open ↗
04/03/2013120770745Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
06/23/2014140215498Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
06/23/2014140215498Open ↗
▸Approvals, Objections & Sign-offs18
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST9
06/14/2017122876003Open ↗
02/27/2017122812199Open ↗
04/03/2013120770745Open ↗
Showing 3 of 9 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION3
09/01/2016122876003Open ↗
03/07/2012120770745Open ↗
12/31/2009110473443Open ↗
▸BISADMINISTRATIVE OBJECTIONS3
06/30/2010120392217Open ↗
03/19/2009110484805Open ↗
03/09/2009110473443Open ↗
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3
08/13/2026M01027957-I1Open ↗
08/13/2026M01027957-P1Open ↗
08/13/2026M01248247-I1Open ↗
▸Cost, Insurance & Ownership11
▸BISCOST AFFIDAVIT11
06/14/2017122876003Open ↗
02/27/2017122812199Open ↗
09/15/2016122876003Open ↗
Showing 3 of 11 on file for this type
▸Filing & Intake Forms6
▸BISEFILING COVER SHEET5
09/15/2016122876003Open ↗
06/24/2016122812199Open ↗
08/12/2011120770745Open ↗
Showing 3 of 5 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
06/23/2014140215498Open ↗
▸Other Documents4
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
06/22/2016122812199Open ↗
▸BISFEE EXEMPTION DOCUMENTATION1
06/23/2014140215498Open ↗
▸DOB NOWCalculations1
08/13/2026M01248247-I1Open ↗
▸DOB NOWManufacturer's Specifications1
08/13/2026M01248247-I1Open ↗