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BuildNYC
City university
Sage Hall
175 WEST 180TH STREET · BIN 2100254
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1930Year Built
4Stories
W5Building Class
R5Zoning
—Gross Floor Area
1Units
City university · 0.47 FAR built · Flood zone X
Locations of Work
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
CellarThe City University of New York1 filing · 3 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NYC Department of Design and Construction1603/21/2026
Dasny503/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Ventrop Engineering Consulting Group106/11/2026
Building Lifecycle
All (7)Filed (1)Special Inspection (6)
06/11/2026
Filed — Alteration
FILING FOR INSTALLATION OF NEW HOT WATER FLOW METER AS PER PLANS. WORK INCLUDES PROVIDING A BTU METER TO MEASURE SUPPLY AND RETURN TEMPERATURE & TO RE-INSTALLED ALL DISTURBED PIPING, ASSOCIATED SUPPORT AND RE-INSULATE DISTURBED PIPING AS PER SPECIFICATION
X01242709-I1
06/10/2026
Special inspection requirement — Metering
06/10/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
06/17/2025
Special inspection requirement — Mechanical Systems
06/17/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
06/17/2025
Special inspection requirement — Final
06/17/2025
Special inspection requirement — Energy Code Compliance Inspections
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISOTISSUEDAks International06/23/2025
BISMHISSUEDAks International06/23/2025
BISMHISSUEDAks International03/27/2024
BISOTISSUEDAks International03/27/2024
BISOTISSUEDAks International03/27/2023
BISMHISSUEDAks International03/27/2023
BISMHISSUEDAks International06/10/2022
BISOTISSUEDAks International03/25/2022
BISOTISSUEDAks International03/30/2021
BISOTISSUEDAks International05/04/2020
BISMHISSUEDACS System Associates04/29/2020
BISOTISSUEDAks International11/27/2019
BISMHISSUEDACS System Associates03/27/2019
BISMHISSUEDACS System Associates03/01/2019
BISMHISSUEDACS System Associates07/18/2018
BISPLISSUEDGiachetti Plumbing & Heating03/01/2016
BISMHISSUEDR & L Heating & Air Cond07/20/2015
BISOTISSUEDVerde Electric06/26/2015
BISPLISSUEDGiachetti Plumbing & Heating06/20/2014
BISMHISSUEDMaric Mechanical01/02/2013
BISMHISSUEDMaric Mechanical05/09/2012
BISOTISSUEDVolmar Construction03/09/2004
BISOTISSUEDVolmar Construction12/17/2003
1 project · most recent 03/27/2020
FiledStatusContractorScope
03/27/2020Permit IssuedWelsbach Electric1 meters, 1 new_meters
▾Special Inspection Requirements (DOB NOW) — 6
DateRequirementInspectorRole
06/10/2026Metering—energy_progress
06/10/2026HVAC-R and service water piping design and insulation—energy_progress
06/17/2025Mechanical Systems—special
06/17/2025Fire-Resistant Penetrations and Joints—special
06/17/2025Final—progress
06/17/2025Energy Code Compliance Inspections—progress
▾Tenants in the building
TenantSpaceFloorsRenovation projects
The City University of New YorkEducationCellar
Project X01242709 Alteration · Approved · 06/11/2026
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 — 118 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/16/2026X01242709-I1Request digital key ↗
▸Applications & Permits32
▸BISPLAN / WORK APPROVAL APPLICATION23
01/29/2026220683133Open ↗
07/24/2025220683133Open ↗
07/21/2025220683133Open ↗
Showing 3 of 23 on file for this type
▸BISWORK PERMIT APPLICATION9
06/10/2022220683133Open ↗
05/05/2020220683133Open ↗
11/27/2019220683133Open ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications21
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION18
07/11/2019220683133Open ↗
07/11/2019220683133Open ↗
07/11/2019220683133Open ↗
Showing 3 of 18 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
05/15/2018220648789Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
05/15/2018220648789Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026X01242709-I1Open ↗
▸Trade Schedules & Equipment4
▸BISSELF-CERT PLUMBING NOTICE2
05/26/2015220336189Open ↗
05/19/2015220336189Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
06/11/2015220336189Open ↗
▸BISSCHEDULE B - PLUMBING1
10/01/2013220336189Open ↗
▸Environmental & Asbestos5
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
08/16/2019220683133Open ↗
05/15/2018220648789Open ↗
06/26/2015220345838Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/16/2026X01242709-I1Open ↗
▸Energy Compliance13
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7
07/11/2019220683133Open ↗
06/18/2019220683133Open ↗
12/24/2018220683133Open ↗
Showing 3 of 7 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
12/16/2020220648789Open ↗
09/15/2017220345838Open ↗
01/21/2014220140639Open ↗
▸BISTECHNICAL REPORT: ENERGY3
05/11/2012220140639Open ↗
04/28/2012220140639Open ↗
04/28/2012220140639Open ↗
▸Inspections & Test Reports4
▸BISTECHNICAL REPORT: RESPONSIBILITY4
04/23/2025220683133Open ↗
02/11/2025220683133Open ↗
12/16/2020220648789Open ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs11
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6
12/16/2020220648789Open ↗
11/05/2018220336189Open ↗
01/18/2018220345838Open ↗
Showing 3 of 6 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION3
12/24/2018220683133Open ↗
12/11/2018220680234Open ↗
05/15/2018220648789Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
04/28/2012220140639Open ↗
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
08/16/2026X01242709-I1Open ↗
▸Cost, Insurance & Ownership11
▸BISCOST AFFIDAVIT11
12/16/2020220648789Open ↗
12/24/2018220683133Open ↗
12/24/2018220683133Open ↗
Showing 3 of 11 on file for this type
▸Filing & Intake Forms16
▸BISEFILING COVER SHEET8
12/24/2018220683133Open ↗
12/24/2018220683133Open ↗
12/11/2018220680234Open ↗
Showing 3 of 8 on file for this type
▸BISADDITIONAL INFORMATION5
09/16/2014220336189Open ↗
07/05/2014220345838Open ↗
01/21/2014220140639Open ↗
Showing 3 of 5 on file for this type
▸BISBOROUGH INTAKE FORM3
11/05/2018220336189Open ↗
01/18/2018220345838Open ↗
09/15/2017220345838Open ↗