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This building is not graded (non-residential or no residential units
on record) — the report below covers its full public record.
Patterns
2 heat or hot-water complaints in the last three years (winter 2025–26: 2).
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
68 service requests in the last three years. Most common: Illegal Parking (52) · Encampment (3) · Noise (2) · Blocked Driveway (2) · Street Sign (1) · Dirty Condition (1).
Filed construction activity
$600,000 in permitted construction work filed since
2016 (1 filings with a declared cost) — a rough measure of how actively
the owner maintains the building. Permit costs cover filed construction work only — they do not
capture routine maintenance or repairs done without a permit.
Registered with HPD — the names behind the building
Registered owner(s)
COLUMBIA UNIVERSITY
Head officer
Mario Rapetti
Managing agent
COLUMBIA UNIVERSITY
Last registered
2025-11-03
as filed by the owner in the building's HPD registration
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$20,131,000
$9,058,950
2026
$20,430,000
$9,193,500
2027
$20,934,000
$9,420,300
The city's market estimate has risen
4% between tax years 2025 and 2027.
Tax exemptions on the roll: STUDENT DORMITORY
Building systems
Energy grade (LL33)
D — ENERGY STAR score 49/100, posted at the entrance by law (2022 disclosure cycle)
Elevators
3 active device(s) on record
Heating fuel
NATURALGAS
Facade (Local Law 11)
SAFE (cycle 9)
Flood exposure
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps
(cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
Getting around
Subway
175 St — A · 700 ft straight-line (about a 3-minute walk) · station accessibility: full 168 St — 1 A C · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: partial
Bus
Nearest boarding stop: Fort Washington Av / W 174 St — M4 · 700 ft
Citi Bike
Fort Washington Ave & W 173 St · 750 ft · station location as of 2026-09-23; live availability
Distances are straight-line, not walking routes. Transit locations from the MTA and
Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
68 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong.
Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints
appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box
on this page.
2021-04-01HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2021-04-01HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2021-03-24311: Noise — Noise: Construction Before/After Hours (NM1)
2020-02-28Job filed: Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occ
2020-01-07311: HEAT/HOT WATER — ENTIRE BUILDING
2020-01-07Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2019
2019-11-14311: Street Condition — Pothole
2019-10-09Job filed: FILING HEREWITH LOCAL LAW 11 REPAIRS.$600,000
2018-10-24311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-10-05Certificate of occupancy Temporary
2018-09-19311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-09-17311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-09-06311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-08-31311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-07-11311: Water System — Hydrant Running Full (WA4)
2018-07-11311: Water System — Hydrant Running Full (WA4)
2018-07-11311: Water System — Hydrant Running Full (WA4)
2018-07-05311: Water System — Fire Hydrant Emergency (FHE)
2018-07-01Elevator permit: -Modification to the existing controller to install Door Position Monitoring System (DPM) as per requirements of ASME A17.3 of 200$48,000
2018-06-29311: Water System — Hydrant Running (WC3)
2018-06-12Rodent inspection: Passed
2018-06-12Certificate of occupancy Temporary
2018-05-31DOB violation FISPNRF: FAILED TO FILE FISP CYCLE 8A TECHNICAL REPORT BY 02/21/2017
2018-05-29Boiler inspection
2018-05-29Boiler inspection
2018-05-06311: Noise — Noise: Construction Before/After Hours (NM1)
2018-04-30Rodent inspection: Failed for Other Reason
2018-04-28311: Noise — Noise: Jack Hammering (NC2)
2018-03-14Certificate of occupancy Temporary
2018-02-07311: Building/Use — No Certificate Of Occupancy/Illegal/Contrary To CO
2018-02-07DOB complaint, category ?
2018-01-10DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2017
2017-12-12Certificate of occupancy Temporary
2017-09-21Certificate of occupancy Temporary
2017-09-15Rodent inspection: Passed
2017-09-01311: Indoor Air Quality — Ventilation
2017-09-01DOB complaint, category ?
2017-08-26311: Indoor Air Quality — Chemical Vapors/Gases/Odors
2017-08-24ECB CLASS - 1 violation: ELECTRICAL WORK W/OUT A PERMIT.1ST FL:BRANCH CIRCUIT WIRIG 1-FLUORESCENT LIGHT,TWO EMERGENCY LIGHTD."NOT ON FILE" "PLEASE NOTE" Z1$12,000
2017-06-23311: Building/Use — No Certificate Of Occupancy/Illegal/Contrary To CO
2017-06-23DOB complaint, category ?
2017-05-30311: HEAT/HOT WATER — APARTMENT ONLY
2017-05-30Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2017-04-21Facade (LL11) filing, cycle 8: SWARMP
2017-02-06311: Street Condition — Pothole
2016
2016-10-25HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2015-10-17311: Noise — Noise: Construction Before/After Hours (NM1)
2015-10-01HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2015-02-02HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2014
2014-12-02Rodent inspection: Passed
2014-06-24Rodent inspection: Passed
2014-03-31DOB violation EVCAT1: VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2012 INSPECTION/TEST
2014-03-31DOB violation EVCAT1: VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2012 INSPECTION/TEST
2014-03-31DOB violation EVCAT1: VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2012 INSPECTION/TEST
2014-02-26Certificate of occupancy Temporary
2014-01-13311: Building/Use — No Certificate Of Occupancy/Illegal/Contrary To CO
2014-01-13DOB complaint, category ?
2013
2013-12-02Certificate of occupancy Temporary
2013-11-26Permit EW — ISSUED
2013-11-24311: Street Condition — Pothole
2013-11-15Rodent inspection: Passed
2013-09-06Certificate of occupancy Temporary
2013-06-11Certificate of occupancy Temporary
2013-06-07Permit PL — ISSUED
2013-05-13Permit EW — ISSUED
2013-05-10Permit EW — ISSUED
2013-03-12Certificate of occupancy Temporary
2013-03-04ECB CLASS - 2 violation: 61B10 - 61-MAIN LINE OPEN WHERE LINE IS LIVE MUST REPAIR.
2013-02-15ECB CLASS - 2 violation: 42L10,41L10. 42- WEEDS SOFTWARE CHANGE FOR ETS TEST. UP & DN. 41- MAKEMOTOR ROOM DOOR SELF-CLOSING.
2013-01-08Job filed: MODIFICATION TO HVAC SYSTEM AND PLUMBING FIXTURES AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY FILED UNDER THIS APPLICATION.$320,000
2012
2012-12-21Job filed: MODIFICATION TO FIRE ALARM SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY FILED UNDER THIS APPLICATION.$60,000
2012-12-21Job filed: REMOVAL AND INSTALLATION OF NON LOAD BEARING PARTITIONS AND RELATED FINISHES AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY FILED $415,000
2012-12-21Job filed: REMOVAL AND INSTALLATION OF NON LOAD BEARING PARTITIONS AND RELATED FINISHES AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY FILED $415,000
2012-12-20Job filed: MODIFICATION TO SPRINKLER SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY FILED UNDER THIS APPLICATION.$114,000
2012-12-20Job filed: MODIFICATION TO SPRINKLER SYSTEM AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY FILED UNDER THIS APPLICATION.$114,000
2012-12-20DOB violation E:
2012-12-11Certificate of occupancy Temporary
2012-08-15DOB violation E:
2012-05-29311: Noise — Noise: air condition/ventilation equipment (NV1)
2012-05-15Rodent inspection: Passed
2012-05-01Rodent inspection: Failed for Rat Activity
2012-04-17Rodent inspection: Passed
2012-03-12ECB CLASS - 2 violation: 40Q03,67M07. 40Q- INSTALL GUARD FOR ELECTRICAL WIRING FROM BREAKER PANEL TO CONTROLLER (PIPING). 67M- PROVIDE COMMUNICATION IN CAR$500
2011
2011-11-16Facade (LL11) filing, cycle 7: SAFE
2011-09-15311: Noise — Noise: Air Condition/Ventilation Equip, Residential (NJ1)
2010-12-13Job filed: INSTALLATION OF 120 LINEAR FEET OF HEAVY DUTY SIDEWALK SHED FOR BUILDING ALTERATION, FILED SEPARATELY. LIVE LOAD 300 PSF. SIDEWALK SHED SHALL COMPLY W
2010-11-17311: Lead — Lead Kit Request (Residential) (L10)
2010-08-11Job filed: FACADE REPAIRS AS PER PLANS FILE HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPAN CY FILED UNDER THIS APPLICATION.$200,000
2010-08-11Job filed: FACADE REPAIRS AS PER PLANS FILE HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPAN CY FILED UNDER THIS APPLICATION.$200,000
2010-02-02Rodent inspection: Failed for Other Reason
2009
2009-09-12DOB complaint, category ?
2009-09-12ECB CLASS - 2 violation: FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER NOTED IRON FENCE APPROX 5'IN HEIGHT AT FRONT OF PREMISES WHERE AS SECTION OF PAI
2009-04-02Facade (LL11) filing, cycle 6: SWARMP
2009-04-02Permit EW — ISSUED
2009-03-26Permit PL — ISSUED
2009-02-27DOB violation LL1081:
2009-01-30DOB complaint, category ?
2009-01-29ECB CLASS - 1 violation: MISCELLANEOUS VIO GAS APPLIANCES ON APPURTENANCES INSTALLED IN A PROHIBITED LOCATION OBSERVED THE INSTALLATION OF A NON RESIDENTIA$1,600
2009-01-23ECB CLASS - 2 violation: FAILURE TO SUBMIT AN ACCEPTABLE SIXTH ROUND TECHNICAL REPORT IN COMPLIANCE W/ CODE PROVISIONS PERIODIC INSP OF EXTERIOR WALLS AND
2008
2008-10-02Permit PL — ISSUED
2008-09-19Job filed: MINOR ARCHITECTURAL CHANGES AND DOOR REPLACEMENT AS INDICATED ON THE DRAWING. NO CHANGE IN USE. EGRESS OR OCCUPANCY.$20,000
2008-09-03Permit EW — ISSUED
2008-07-26Permit EW — ISSUED
2008-06-26DOB violation E:
2008-06-26DOB violation E:
2008-06-25Job filed: SIDEWALK VAULT REPAIRS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$100,000
2008-03-31DOB violation LL2604E:
2008-01-15Job filed: MODIFICATION OF EXISTING SPRINKLER ON THE 2ND & 3RD FLOOR AS INDICATED ON THE DRAWINGS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$50,000
2008-01-10Permit EQ — ISSUED
2007
2007-11-30DOB violation LL1198:
2007-10-30ECB Non-Hazardous violation: B4A,16,32A,50,50A,B.50-FRESH AIR FAN SAIL SWITCH DEFECTIVE.50A-COIL SAFETY VALVE NOT PIPED DOWN.50B-BACK FLOW PREVENTION IS BYPASS$180
2007-10-30ECB Non-Hazardous violation: B4A,16,32A,50,50A.50-FRESH AIR FAN SAIL SWITCH DEFECTIVE.50A-COIL SAFETY VALVE DEFECTIVE.$180
2007-09-27Permit EQ — ISSUED
2007-09-19Job filed: INSTALLATION OF SIDEWALK SHED 50 FEET DURING REPAIRS TO ROOF.
2007-08-13ECB Non-Hazardous violation: 55Y13, 58O02. 55Y HOIST MOTOR LEAK SEAL, 58O MILD RESIDUE ON PADS AND PULLEY
2007-08-13ECB Non-Hazardous violation: 01D06,55Y13,51O02. 01D PROPERLY SECURE 55Y HOIST MOTOR LEAK SEAL 51O CLEAN FOR PROPER INSPECTION$180
2007-01-19DOB violation LL6291:
2006
2006-10-19DOB violation E:
2006-07-26Permit EW — ISSUED
2006-01-06DOB violation LL6291:
2005
2005-10-01DOB violation LL1081:
2005-06-14Permit EQ — ISSUED
2005-06-13Job filed: INSTALLATION OF A HEAVY DUTY SHED 230' DURING FACADE REPAIR. NO CHANGES IN USE, EGRESS OR OCCUPANCY. SHED TO COMPLY WITH LL33/91 AND TPPN 9/99.
2005-04-19Job filed: Installation of coded interior fire alarm system with central office connection as per attached plans and applications. There is no change in use, occ$85,000
2005-04-15Permit EW — ISSUED
2005-02-25DOB violation E:
2005-01-31DOB violation LL6291:
2004
2004-10-19Permit EW — ISSUED
2004-07-23Permit EW — ISSUED
2004-07-21Job filed: INSTALL FIRE SUPPRESSION SYSTEM ONLY NO CHANGES$3,000
2004-06-21Job filed: LOCAL LAW 11 REPAIRS NO CHANGE IN USE EGRESS OR OCCUPANCY$150,000
2004-06-03Job filed: MODIFICATION OF EXISITING SPRINKLER SYSTEM AS PER PLANS FILED HEREWITH NO CHANGE IN EGREES USE OF OCCUPANCYPROPOSED UNDER THIS APPLICATION$47,000
2004-06-03Job filed: MODIFICATION OF EXISITING SPRINKLER SYSTEM AS PER PLANS FILED HEREWITH NO CHANGE IN EGREES USE OF OCCUPANCYPROPOSED UNDER THIS APPLICATION$47,000
2004-05-20Permit PL — ISSUED
2004-05-07Permit AL — ISSUED
2004-04-26Permit EQ — ISSUED
2004-04-26Permit EQ — ISSUED
2004-04-20Job filed: INSTALLATION OF HEAVY DUTY SIDWALK BRIDGE, 190'DURING FACADE REPAIR NO CHANGE IN USE,EGRESS OR OCCUPANCY. SHED TO COMPLY WITH LL33/91. NO MATERIAL STO
2004-04-20Job filed: INSTALLATION OF HEAVY DUTY SIDWALK BRIDGE, 190'DURING FACADE REPAIR NO CHANGE IN USE,EGRESS OR OCCUPANCY. SHED TO COMPLY WITH LL33/91. NO MATERIAL STO
2004-02-18DOB violation E:
2004-02-13DOB violation LL6291:
2003
2003-10-31Permit EW — ISSUED
2003-10-27Job filed: FILING HEREWITH PARTITION REMOVALS AS PER PLANS. NO CHANGE OF USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.$15,000
2003-09-30Job filed: HEREWITH FILING FOR MECHANICAL AND PLUMB ING MODIFICATIONS RELATED TO CH NGE IN USE AND OCCUPANCY.
2003-09-30Job filed: HEREWITH FILING TO CHANGE THE USE AND OC CUPANCY AT THE 1, 2 AND 3RD FL OORS (ACTUAL 2ND SUB CELLAR. 1ST SUB CEL LAR AND CELLAR).$100,000
2003-03-19DOB violation LL6291:
2003-03-19DOB violation LL6291:
2003-03-19DOB violation LL6291:
2002
2002-03-26DOB violation LL6291:
2002-03-26DOB violation LL6291:
2002-03-26DOB violation LL6291:
2001
2001-02-27DOB violation LL6291:
2000
2000-02-07DOB violation LL6291:
2000-02-07DOB violation LL6291:
2000-02-07DOB violation LL6291:
1999
1999-04-14DOB violation E: 1P30594
1999-04-14DOB violation E: 1P30595
1999-04-14DOB violation E: 1P30596
1998
1998-05-04DOB violation LL6291:
1997
1997-09-16DOB violation LL6291:
1997-02-10DOB violation LL6291:
1997-02-10DOB violation LL6291:
1997-02-10DOB violation LL6291:
1995
1995-08-29DOB violation LL6291:
1995-08-29DOB violation LL6291:
1995-08-29DOB violation LL6291:
1994
1994-09-01DOB violation LL6291:
1991
1991-07-22ECB Non-Hazardous violation: 73#,03#,40#,73# PERFORM 5 YEAR TEST. PROPERLY TAG DEVICE. AND FILE ELV3 FORM. 03# CAPACITY PLATE 40# COVER.$75
1991-07-22ECB Non-Hazardous violation: 73#,03#,40#,73# PERFORM 5 YEAR TEST. PROPERLY TAG DEVICE. AND FILE ELV 3 FORM. 03# CAPACITY PLATE 40# COVER.$75
1991-02-14ECB Non-Hazardous violation: 40T$150
1991-02-14ECB Non-Hazardous violation: 40T
1991-02-14DOB violation E:
1991-02-08ECB Non-Hazardous violation: 40T$150
1989
1989-10-12DOB violation LL1081: 2
1988
1988-11-09DOB violation E: (51) REPAIR UNDER CAR LIGHT (52) PROPERLY TAG GOV AFTER CONDUCTING 5 YR TEST AND T
1988-11-09DOB violation E: (51) REPAIR UNDER CAR LIGHT (52D) PROPERLY TAG GOVENOR AFTER CONDITION 5 YEAR TEST
1988-11-01DOB violation E: (51)PROPERLY TAG GOV AFTER CONDUCTING 2 YR TEST
1988-11-01DOB violation E: (51)PROPERLY TAG GOV AFTER CONDUCTING 2YR TEST PROPERLY IDENIFY THE FIREMAN RETURN
1988-11-01DOB violation E: (51)PROPELRY TAG GOV AFTER CONDUCTING 2 YR TEST
1987
1987-03-27Air permit (CERTIFICATE TO OPERATE), fuel: NATURALGAS
1980
1980-01-23Deed — from SENRYH RLTY CORP to COLUMBIA UNIV CNY TRUSTE
1980-01-11Deed — from 154 HAVEN CORP ETAL; LAPENNA, MICHAEL REF to SENRYH RLTY CORP
1978
1978-12-15Mortgage assigned — from COLUMBIA UNVSY CTY NY TR to SENRYB REALTY CORP
1978-12-15Mortgage assigned — from MORGAN GRNTY TR CO OF NY to COLUMBIA UNVSY NY CTY TR
1974
1974-01-25Mortgage — from 154 HAVEN CORP to SCOTT-WICKS CORP
1972
1972-11-10Mortgage — from 154 HAVEN CORP to MORGAN GRNTY TR CO OF NY
1972-11-10Mortgage — from 154 HAVEN CORP to MORGAN GRNTY TR CO OF NY
1972-01-14Agreement — from ORSID REALTY CORP to HARLEM SAVINGS BANK
1971
1971-10-18Mortgage — from 154 HAVEN CORP to MORGAN GRNTY TR CO NY
1971-04-16Deed — from EMERMAN, IRWIN; GOTTSMAN, JACK to 134 HAVEN CORP
1969
1969-02-13Deed — from GATES OF HOPE INC AKA; CONGREGATION GATESHOPE to GOTTESMAN, JACK; EMERMAN, IRWIN