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Other college and university
Hartley Hall
1120 AMSTERDAM AVENUE · Morningside Heights · BIN 1084845
💬 Discuss this project
1912Year Built
14Stories
W6Building Class
R8Zoning
1,670,868 sfGross Floor Area
1Units
LL97 CoveredRent Stabilized31 Active Violations 30 unresolved · 1 paperwork only ▸FISP: SWARMP
Other college and university · 398,094 sf lot · 4.2 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
Whole building & multi-floor projectsColumbia University Main CampusUnder Construction9 filings
RoofColumbia University Main CampusUnder Construction3p · 2 filings
Floor 8Columbia University Main Campus1p · 1 filing
Floor 7Columbia University Main Campus1p · 1 filing
Floor 6
Floor 5
Floor 4Columbia University Main Campus1p · 1 filing
Floor 3
Floor 2
Floor 1Columbia University Main CampusUnder Construction2p · 2 filings
Site & exteriorColumbia University Main CampusUnder Construction4 filings · 19 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Columbia University - Manhattanvill4010/13/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
AKF Engineers808/24/2026
Brand Access Solutions1106/03/2026
Rosa Consulting Engineers105/11/2026
1100Architect311/26/2025
Silman111/13/2025
FL&M Engineering Design & Inspection206/30/2025
Norfast Engineering105/27/2025
Hoffmann Architects101/06/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Milrose Consultants803/21/2026
A1 Expediting Service1603/21/2026
Norfast Consulting Group203/21/2026
Hoffmann Architects203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Safway AtlanticScaffold1510/09/2026
Skanska USA BuildingGeneral Contractor1109/25/2026
The GrenadierGeneral Contractor304/09/2026
Spring ScaffoldingScaffold307/08/2026
Rael Automatic Sprinkler CoFire Protection209/22/2026
Par Plumbing CoPlumbing209/18/2026
Tristate Plumbing ServicesPlumbing106/27/2026
Safway AtlanticGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
G. Blinn Consulting2894306/01/2026
Special Testing & Consulting1688903/27/2026
Norfast Engineering6655105/27/2025
Cole Technologies/Control1290201/06/2022
Building Lifecycle
All (152)Filed (28)Permit Issued (35)Signed Off (4)Facade (FISP) (15)Violation (16)Objection (24)Special Inspection (30)
10/07/2026
Permit issued — Sidewalk Shed
M01357941-I1-SH
09/24/2026
Permit issued — Mechanical Systems
M01264739-S3-MS
09/21/2026
Permit issued — Sprinklers
M01264739-S5-EW-SP
09/17/2026
Permit issued — Plumbing
M01264739-S4-PL
09/16/2026
Permit issued — Protection and Mechanical Methods
M01327331-S2-PMM
09/16/2026
Permit issued — Supported Scaffold
M01327331-S4-SF
09/16/2026
Permit issued — Protection and Mechanical Methods
M01327331-S1-PMM
09/16/2026
Permit issued — Construction Fence
M01327331-I1-FN
09/16/2026
Permit issued — Protection and Mechanical Methods
M01327331-S3-PMM
09/11/2026
Permit issued — Sprinklers
M01317831-I1-EW-SP
09/10/2026
Objection raised — Other
08/26/2026
Permit issued — Structural
M01310628-I1-ST
08/26/2026
Permit issued — Mechanical Systems
M01310540-I1-MS
08/25/2026
Permit issued — General Construction
M01268438-I1-GC
08/25/2026
Permit issued — General Construction
M01310514-I1-GC
08/25/2026
Permit issued — General Construction
M01264739-I1-GC
08/24/2026
Filed — Alteration CO
Modifications to standpipe systems as per plans filed herewith. No change of use, occupancy or egress.
M01264739-S6
08/11/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
08/11/2026
Special inspection requirement — Standpipe Systems
08/11/2026
Special inspection requirement — Post-installed Anchors
06/03/2026
Filed — Alteration
CONSTRUCTION FENCE AS PER DRAWINGS. CONSTRUCTION FENCE SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. DOT PERMITS BY OTHERS FOR FENCE INSTALLED ON SIDEWALK/ROADWAY.
M01327331-P2
06/02/2026
Special inspection requirement — Post-installed Anchors
GREG BLINN
06/01/2026
Filed — Alteration
CONSTRUCTION FENCE AS PER DRAWINGS. CONSTRUCTION FENCE SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. DOT PERMITS BY OTHERS FOR FENCE INSTALLED ON SIDEWALK/ROADWAY.
M01327331-P1
06/01/2026
Permit issued — Plumbing
M01310530-I1-PL
06/01/2026
Permit issued — General Construction
M01264739-I1-GC
05/11/2026
Filed — Alteration
Filing herewith for use of mechanical means DS1 in conjunction with application #M01310514-I1. No change in use, egress, or occupancy.
M01381768-I1
05/07/2026
Violation issued (HPD, open)
A
04/27/2026
Permit issued — Structural
M01310628-I1-ST
04/16/2026
Objection raised — Other
04/16/2026
Objection raised — Other
04/13/2026
Permit issued — General Construction
M01310514-I1-GC
04/10/2026
Objection raised — Other
04/07/2026
Objection resolved — Resolved
03/27/2026
Filed — Alteration CO
Modifications to standpipe systems as per plans filed herewith. No change of use, occupancy or egress.
M01264739-S3
03/27/2026
Filed — Alteration CO
Modifications to standpipe systems as per plans filed herewith. No change of use, occupancy or egress.
M01264739-S5
03/27/2026
Filed — Alteration CO
Modifications to standpipe systems as per plans filed herewith. No change of use, occupancy or egress.
M01264739-S4
03/26/2026
Special inspection requirement — Post-installed Anchors
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Heating Systems
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Exhaust and Vent Systems in Plenums and Ducts
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Sprinkler Systems
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Post-installed Anchors
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Final
SEBASTIAN SETTEDUCATE JR., P.E
03/26/2026
Special inspection requirement — Mechanical Systems
SEBASTIAN SETTEDUCATE JR., P.E
03/03/2026
Objection raised — Other
02/12/2026
Permit issued — Sidewalk Shed
M01357941-I1-SH
02/11/2026
Filed — Alteration
M01357941-I1
02/11/2026
Objection resolved — Addressed
02/04/2026
Permit issued — Mechanical Systems
M01310540-I1-MS
01/29/2026
Signed off — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION. THE PIPE SCAFFOLD IS TOP OF THE SIDEWALK SHED ALL AROUND THE BUILDING.
M01242504-S2
01/29/2026
Signed off — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION. THE PIPE SCAFFOLD IS TOP OF THE SIDEWALK SHED ALL AROUND THE BUILDING.
M01242504-S1
01/29/2026
Signed off — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION. THE PIPE SCAFFOLD IS TOP OF THE SIDEWALK SHED ALL AROUND THE BUILDING.
M01242504-I1
01/23/2026
Objection resolved — Addressed
01/22/2026
Objection resolved — Addressed
01/06/2026
Filed — Alteration
CONSTRUCTION FENCE AS PER DRAWINGS. CONSTRUCTION FENCE SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. DOT PERMITS BY OTHERS FOR FENCE INSTALLED ON SIDEWALK/ROADWAY.
M01327331-S6
01/06/2026
Filed — Alteration
CONSTRUCTION FENCE AS PER DRAWINGS. CONSTRUCTION FENCE SHALL COMPLY WITH CH #33 OF THE NYC BC. NO CHANGE IN USE, OCCUPANCY OR EGRESS UNDER THIS APPLICATION. DOT PERMITS BY OTHERS FOR FENCE INSTALLED ON SIDEWALK/ROADWAY.
M01327331-S5
01/06/2026
Permit issued — Protection and Mechanical Methods
M01327331-S5-PMM
01/06/2026
Permit issued — Protection and Mechanical Methods
M01327331-S6-PMM
Latest 60 of 152 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedSafway Atlantic10/07/2026
DOB NOWMechanical SystemsPermit IssuedSkanska USA Building09/24/2026
DOB NOWSprinklersPermit IssuedRael Automatic Sprinkler Co09/21/2026
DOB NOWPlumbingPermit IssuedPar Plumbing Co09/17/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedSafway Atlantic09/16/2026
DOB NOWSupported ScaffoldPermit IssuedSafway Atlantic09/16/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedSafway Atlantic09/16/2026
DOB NOWConstruction FencePermit IssuedSafway Atlantic09/16/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedSafway Atlantic09/16/2026
DOB NOWSprinklersPermit IssuedRael Automatic Sprinkler Co09/11/2026
DOB NOWStructuralPermit IssuedSkanska USA Building08/26/2026
DOB NOWMechanical SystemsPermit IssuedSkanska USA Building08/26/2026
DOB NOWGeneral ConstructionPermit IssuedSkanska USA Building08/25/2026
DOB NOWGeneral ConstructionPermit IssuedSkanska USA Building08/25/2026
DOB NOWGeneral ConstructionPermit IssuedSkanska USA Building08/25/2026
DOB NOWPlumbingPermit IssuedPar Plumbing Co06/01/2026
DOB NOWGeneral ConstructionPermit IssuedSkanska USA Building06/01/2026
DOB NOWStructuralPermit IssuedSkanska USA Building04/27/2026
DOB NOWGeneral ConstructionPermit IssuedSkanska USA Building04/13/2026
DOB NOWSidewalk ShedPermit IssuedSafway Atlantic02/12/2026
DOB NOWMechanical SystemsPermit IssuedSkanska USA Building02/04/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedSafway Atlantic01/06/2026
DOB NOWProtection and Mechanical MethodsPermit IssuedSafway Atlantic01/06/2026
DOB NOWSidewalk ShedSigned-offSafway Atlantic12/22/2025
DOB NOWSupported ScaffoldPermit IssuedSafway Atlantic12/10/2025
DOB NOWProtection and Mechanical MethodsPermit IssuedSafway Atlantic12/10/2025
DOB NOWProtection and Mechanical MethodsPermit IssuedSafway Atlantic12/10/2025
DOB NOWConstruction FencePermit IssuedSafway Atlantic12/05/2025
DOB NOWPlumbingPermit IssuedTristate Plumbing Services11/21/2025
DOB NOWGeneral ConstructionPermit IssuedSkanska USA Building11/06/2025
DOB NOWGeneral ConstructionSigned-offThe Grenadier08/12/2025
DOB NOWSupported ScaffoldSigned-offSpring Scaffolding06/30/2025
DOB NOWProtection and Mechanical MethodsSigned-offSpring Scaffolding06/30/2025
DOB NOWSidewalk ShedSigned-offSpring Scaffolding06/30/2025
DOB NOWGeneral ConstructionSigned-offThe Grenadier06/17/2025
BISOTISSUEDHenry Restoration06/03/2016
BISEQISSUEDEverest Scaffolding05/18/2016
BISOTISSUEDHenry Restoration08/27/2007
BISEQISSUEDWest New York Restoration of CT08/04/2006
BISEQISSUEDWest New York Restoration of CT08/04/2006
1 project · most recent 08/24/2026
Heating and Air Conditioning Systems Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
08/24/2026Permit IssuedSkanska USA BuildingHeating and Air Conditioning Systems, Heating Systems, Ventilation Systems
Heat / Cool
Swegon GOLD F RX 216,000 BTU · Erv ×2
Heating
Trane UCCAA12A0J0ED042 330,480 BTU ×1
Ventilation
Greenheck SQ-7-M1-VG 750 CFM · Exhaust Fan ×2
SQ-7-VG 850 CFM · Exhaust Fan ×1
1 project · most recent 08/24/2026
Sprinkler System
FiledStatusContractorScope
08/24/2026Permit IssuedRael Automatic Sprinkler CoSprinkler System
3 projects · most recent 08/24/2026
Water/Sanitary Storm Gas
FiledStatusContractorScope
08/24/2026Permit IssuedPar Plumbing CoStorm, Water/Sanitary
11/14/2025Permit IssuedPar Plumbing CoGas, Water/Sanitary
08/20/2025Permit IssuedTristate Plumbing ServicesWater/Sanitary
2 projects · most recent 05/20/2026
FiledStatusContractorScope
05/20/2026Permit IssuedHugh O'Kane Electric Co—
06/18/2025Permit IssuedTop Shelf Electric—
1 project · most recent 11/13/2025
Steel Concrete
FiledStatusContractorScope
11/13/2025Permit IssuedSkanska USA BuildingSteel, Concrete
1 project · most recent 06/03/2026
Fence Scaffold
FiledStatusContractorScope
06/03/2026Permit IssuedSafway AtlanticFence, Scaffold
▾Special Inspection Requirements (DOB NOW) — 35
DateRequirementInspectorRole
08/11/2026Fire-Resistant Penetrations and Joints—special
08/11/2026Standpipe Systems—special
08/11/2026Post-installed Anchors—special
06/02/2026Post-installed AnchorsGREG BLINNspecial
03/26/2026Post-installed AnchorsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026Heating SystemsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026Fire-Resistant Penetrations and JointsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026Exhaust and Vent Systems in Plenums and DuctsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026Sprinkler SystemsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026Fire-Resistant Penetrations and JointsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026Post-installed AnchorsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026Fire-Resistant Penetrations and JointsSEBASTIAN SETTEDUCATE JR., P.Especial
03/26/2026FinalSEBASTIAN SETTEDUCATE JR., P.Eprogress
03/26/2026Mechanical SystemsSEBASTIAN SETTEDUCATE JR., P.Especial
11/20/2025Fire-Resistant Penetrations and JointsSEBASTIAN SETTEDUCATE JR., P.Especial
11/20/2025Mastic and Intumescent Fire-resistant CoatingsSEBASTIAN SETTEDUCATE JR., P.Especial
11/20/2025Sprayed fire-resistant materialsSEBASTIAN SETTEDUCATE JR., P.Especial
11/20/2025Structural Stability – Alterations of existing buildingsSEBASTIAN SETTEDUCATE JR., P.Especial
11/20/2025Fire-Resistance Rated ConstructionSEBASTIAN SETTEDUCATE JR., P.Eprogress
11/10/2025Fire-Resistance Rated ConstructionSEBASTIAN SETTEDUCATE JR., P.Eprogress
11/10/2025Fire-Resistant Penetrations and JointsSEBASTIAN SETTEDUCATE JR., P.Especial
10/29/2025Structural Steel - DetailsSEBASTIAN SETTEDUCATE JR., P.Especial
10/29/2025Concrete - Cast-In-PlaceSEBASTIAN SETTEDUCATE JR., P.Especial
10/29/2025FinalSEBASTIAN SETTEDUCATE JR., P.Eprogress
10/29/2025Mechanical SystemsSEBASTIAN SETTEDUCATE JR., P.Especial
Latest 25 of 35.
▾Tenants in the building
TenantSpaceFloorsRenovation projects
Columbia University Main CampusEducationEntire building
Project M01381768 Alteration · QA Failed · 05/11/2026
Project M01357941 Alteration · Permit Entire · 02/11/2026
Project M01317831 Alteration · Permit Entire · 12/16/2025
Project M01327331 Alteration · Permit Entire · 12/05/2025
Project M01264739 Alteration CO · Permit Entire · 11/26/2025
Project M01310530 Alteration · Permit Entire · 11/14/2025
Project M01310540 Alteration · Permit Entire · 11/14/2025
Project M01310628 Alteration · Permit Entire · 11/13/2025
Project M01310514 Alteration · Permit Entire · 11/12/2025
Project M01268438 Alteration · Permit Entire · 08/20/2025
Project M01268460 Alteration · Permit Entire · 08/20/2025
Project M01242504 Alteration · LOC Issued · 06/30/2025
Names are taken automatically from the text of each project’s filed documents (title blocks and cover sheets) and screened to exclude owners, landlords and designers. They may be incomplete or wrong; check the filing.
▾Documents — 139 on file (BIS + DOB NOW)
▸Plans & Drawings26
▸DOB NOWPlans/Sketch25
08/23/2026M01224237-I1Request digital key ↗
08/23/2026M01242504-I1Request digital key ↗
08/23/2026M01242504-S2Request digital key ↗
Showing 3 of 25 on file for this type
▸DOB NOWPlans/Sketch - Structural1
09/03/2026M00272253-I1Request digital key ↗
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION2
06/07/2016122784870Open ↗
05/17/2016140496130Open ↗
▸BISWORK PERMIT APPLICATION1
05/17/2016140496130Open ↗
▸Seals & Professional Certifications51
▸DOB NOWDPL-1: Design Professional Seal & Signature29
09/10/2026M01264739-S6Open ↗
08/23/2026M01224237-I1Open ↗
08/23/2026M01242504-S2Open ↗
Showing 3 of 29 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/02/2026M01264739-I1Open ↗
09/01/2026M01310628-I1Open ↗
08/28/2026M01264739-S4Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
09/02/2026M01264739-I1Open ↗
09/01/2026M01310628-I1Open ↗
08/28/2026M01310514-I1Open ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
05/24/2017140496130Open ↗
01/18/2017122784870Open ↗
01/18/2017140496130Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
06/07/2016122784870Open ↗
05/17/2016140496130Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
06/07/2016122784870Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
05/17/2016140496130Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
05/17/2016140496130Open ↗
▸Safety & Tenant Protection3
▸BISTENANT PROTECTION PLAN AND NOTES2
05/17/2016140496130Open ↗
06/07/2016122784870Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026M01264739-I1Open ↗
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/23/2026M01224237-I1Open ↗
08/20/2026M01310540-I1Open ↗
08/20/2026M01310530-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
09/10/2026M01264739-S6Open ↗
08/20/2026M01264739-I1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
06/07/2016122784870Open ↗
▸Energy Compliance3
▸BISAS-BUILT ENERGY ANALYSIS1
01/18/2017122784870Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
05/17/2016140496130Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
06/07/2016122784870Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
05/17/2016140496130Open ↗
▸Approvals, Objections & Sign-offs29
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter24
09/10/2026M01264739-S6Open ↗
08/23/2026M01224237-I1Open ↗
08/20/2026M01264739-S4Open ↗
Showing 3 of 24 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
05/24/2017140496130Open ↗
01/18/2017122784870Open ↗
01/18/2017140496130Open ↗
▸DOB NOWDEP Variance (V5) letter2
08/20/2026M01310514-I1Open ↗
08/13/2026M01310628-I1Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
01/18/2017122784870Open ↗
06/07/2016122784870Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET1
06/07/2016122784870Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
05/17/2016140496130Open ↗
▸Other Documents9
▸DOB NOWProof of Historic Building6
08/13/2026M01264739-I1Open ↗
08/13/2026M01268460-I1Open ↗
08/13/2026M01268438-I1Open ↗
Showing 3 of 6 on file for this type
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
05/26/2016122784870Open ↗
▸BISFEE EXEMPTION DOCUMENTATION1
05/17/2016140496130Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026M01264739-I1Open ↗