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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
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
7 service requests in the last three years. Most common: Illegal Dumping (2) · Snow or Ice (1) · Noise (1) · Street Condition (1) · Dirty Condition (1) · Illegal Parking (1).
Filed construction activity
$1,657,005 in permitted construction work filed since
2016 (6 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
2025-10-23
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
$178,268,000
$80,220,600
2026
$180,919,000
$81,413,550
2027
$185,382,000
$83,421,900
The city's market estimate has risen
4% between tax years 2025 and 2027.
Tax exemptions on the roll: COLLEGE-UNIVERSITY
Building systems
Energy grade (LL33)
A — ENERGY STAR score 92/100 (2022 disclosure cycle)
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.
1 street-flooding or sewer-backup complaints at this address since
2022 (0 in the last three years).
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 · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full 168 St — 1 A C · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: partial
Bus
Nearest boarding stop: Fort Washington Av / W 170 St — M4 · 450 ft
Citi Bike
W 168 St & Fort Washington Ave · 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.
7 311 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.
2023-07-28Rodent inspection: Failed for Other Reason
2023-05-23Permit Mechanical Systems — Signed-off
2023-05-01Permit General Construction — Signed-off
2023-05-01Permit AL — ISSUED
2023-03-22Permit PL — ISSUED
2023-03-19311: Snow or Ice — Roadway
2023-03-09311: Noise — Noise: Construction Before/After Hours (NM1)
2023-02-24311: Noise - Vehicle — Car/Truck Horn
2023-01-31Permit EW — ISSUED
2022
2022-12-19Asbestos abatement: Removal — ACA Environmental Services, Inc.
2022-12-15Permit General Construction — Signed-off
2022-12-12Bedbug filing: 0 infested units
2022-12-12Bedbug filing: 0 infested units
2022-11-25Rodent inspection: Passed
2022-09-27311: Noise — Noise: Construction Before/After Hours (NM1)
2022-09-12Asbestos abatement: Removal — ACA Environmental Services, Inc.
2022-08-25Permit Mechanical Systems — Signed-off
2022-08-12311: Taxi Complaint — Driver Complaint - Non Passenger
2022-08-11Permit General Construction — Signed-off
2022-08-05Job filed: REMOVAL AND INSTALLATION OF INTERIOR PARTITIONS ANDRELATED FINISHES AS PER PLANS FILED HEREWITH. NO CHANGE TOUSE, EGRESS OR OCCUPANCY FILED UNDER THIS$323,605
2022-08-04Job filed: MECHANICAL MODIFICATION. REMOVAL AND INSTALLATION OF SPLIT SYSTEM UNITS WITH RELATE DUCT WORK$145,000
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
2021-04-01HPD 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
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-06-03Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-05-21Permit AL — ISSUED
2019-04-10Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-04-10Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-04-10Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-04-10Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-04-10Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-04-10Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-04-10Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2019-02-20Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018
2018-12-13Rodent inspection: Passed
2018-11-02Rodent inspection: Failed for Rat Activity and Other Reason
2018-09-28Job filed: INSTALLATION OF A REPEATER AUXILIARY RADIO COMMUNICATION SYSTEM WITH A PASSIVE DISTRIBUTED ANTENNA SYSTEM. FILED IN CONJUNTION WITH ALT 1 APPLICATI$100,000
2018-09-28Job filed: INSTALLATION OF A REPEATER AUXILIARY RADIO COMMUNICATION SYSTEM WITH A PASSIVE DISTRIBUTED ANTENNA SYSTEM. FILED IN CONJUNTION WITH ALT 1 APPLICATI$100,000
2018-06-05Permit AL — ISSUED
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Asbestos abatement: Removal — Pal Environmental Safety Corp.
2018-06-04Permit AL — ISSUED
2018-04-30Rodent inspection: Passed
2017
2017-12-20FDNY inspection (RISK)
2017-11-06HPD 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
2017-08-08Rodent inspection: Passed
2017-06-06Permit AL — ISSUED
2017-05-15311: Street Condition — Pothole
2017-04-27311: Street Condition — Pothole
2017-04-27311: Street Condition — Pothole
2017-04-27311: Street Condition — Pothole
2017-04-27311: Street Condition — Pothole
2017-04-20CERT — from CHICAGO TITLE INSURANCE COMPANY
2017-04-20ZONE — from THE TRUSTEES OF COLUMBIA UNIV. IN THE CI
2017-04-15311: Derelict Vehicle — With License Plate
2017-02-21Job filed: PLUMBING WORK IN CONJUNCTION WITH SPRINKLER WORK. NO CHANGE TO USE, EGRESS OR OCCUPANCY.$10,000
2016
2016-12-19Job filed: INSTALLATION OF MANUAL & AUTOMATIC SMOKE/HEAT /CO DETECTION & SPRINKLER FIRE ALARM SYSTEM WITH ONE-WAY VOICE COMMUNICATION SYSTEM & COC IN$978,400
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
2016-10-24Rodent inspection: Passed
2015
2015-12-21Job filed: FILING FIRE PROTECTION PLAN IN CONJUNCTION WITH ALT-I APPLICATION NUMBER 122456859.$1,000
2015-12-21Job filed: FILING FIRE PROTECTION PLAN IN CONJUNCTION WITH ALT-I APPLICATION NUMBER 122456859.$1,000
2015-12-07311: Street Condition — Pothole
2015-11-04Job filed: FILING FOR MODIFICATIONS TO SPRINKLER SYSTEM IN CONJUNCTION WITH ALTERATION 1 (122456859). NO CHANGE TO USE, EGRESS, OR OCCUPANCY.$241,960
2015-11-04Job filed: FILING FOR MODIFICATIONS TO SPRINKLER SYSTEM IN CONJUNCTION WITH ALTERATION 1 (122456859). NO CHANGE TO USE, EGRESS, OR OCCUPANCY.$241,960
2015-10-10311: Street Condition — Pothole
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
2015-09-01Rodent inspection: Passed
2015-07-10311: Street Condition — Pothole
2015-07-07Job filed: THIS APPLICATION HAS BEEN FILED TO ESTABLISH THE EXISTING USE OF THE BUILDING AS STUDENT APARTMENTS. MISCELLANEOUS PARTITIONS WILL BE MODIFIED TO COMP$850,000
2015-07-07Job filed: THIS APPLICATION HAS BEEN FILED TO ESTABLISH THE EXISTING USE OF THE BUILDING AS STUDENT APARTMENTS. MISCELLANEOUS PARTITIONS WILL BE MODIFIED TO COMP$850,000
2014
2014-12-02Rodent inspection: Passed
2014-06-24Rodent inspection: Passed
2014-05-01DOB violation BENCH: FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
2014-04-24Job filed: SIDEWALK SHED PROPOSED INSTALLATION OF SIDEWALK SHED AS PER PLAN NO CHANGE IN USE, OCCUPANCY OF EGRESS UNDER THIS APPLICATION.
2014-04-24Permit EQ — ISSUED
2013
2013-11-18Rodent inspection: Passed
2013-01-31DOB violation FISPNRF: FAILED TO FILE FISP CYCLE 7A TECHNICAL REPORT BY 02/21/2012
2012
2012-04-18Rodent inspection: Passed
2011
2011-06-17Deed — from DORMITORY AUTHORITY OF THE STATE OF NEW to THE TRUSTEES OF COLUMBIA UNIVERSITY IN T
2011-04-14Rodent inspection: Passed
2011-03-15Rodent inspection: Failed for Other Reason
2011-01-25ECB CLASS - 2 violation: FAILURE TO FILE AN ACCEPTABLE SIXTH ROUND TECHNICAL REPORT IN COMPLIANCE W/ CODE PROVISIONS PERIODIC INSP OF EXTERIOR WALLS AND AP
2010
2010-06-04ECB CLASS - 2 violation: FAILURE TO FILE AN ACCEPTABLE SIXTH ROUND TECHNICAL REPORT IN COMPLIANCE W/ CODE PROVISIONS : PERIODIC INSPECTION OF EXTERIOR WALL$8,000
2010-02-05Rodent inspection: Passed
2010-01-27ECB CLASS - 2 violation: FAILURE TO FILE AN ARCHITECT/ENGINEER REPORT CERTIFYING EXIT/DIRECTIONAL SIGNS ARE CONNECTED TO EMERGENCY POWER SOURCE/STORAGE BAT
2009
2009-07-02Permit AL — ISSUED
2009-06-03Permit SG — ISSUED
2009-05-26Job filed: ERECT SIGN STRUCTURE - SIGN FILED UNDER SEPARATE APPLICATION - NO CHANGE IN USE, EGRESS OR OCCUPANCY$3,700
2009-05-26Job filed: ERECT SIGN STRUCTURE - SIGN FILED UNDER SEPARATE APPLICATION - NO CHANGE IN USE, EGRESS OR OCCUPANCY$3,700
2009-03-23Permit EQ — ISSUED
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 $4,000
2008
2008-08-29Job filed: INSTALLATION OF 160 LINEAR FEET OF HEAVY DUTY SIDEWALK SHED FOR REMEDIAL REPAIRS. SIDEWALK SHED SHALL COMPLY WITH LL33/91 AND TPPN 9/1999. NO CHANGE I
2008-08-29Job filed: INSTALLATION OF 160 LINEAR FEET OF HEAVY DUTY SIDEWALK SHED FOR REMEDIAL REPAIRS. SIDEWALK SHED SHALL COMPLY WITH LL33/91 AND TPPN 9/1999. NO CHANGE I
2008-08-29Permit EQ — ISSUED
2008-04-11ECB Non-Hazardous violation: FAILURE TO SUBMIT A 5TH ROUND TECHNICAL REPORT IN COMPLIANCE W/CODE PROVISIONS: PERIODIC INSPECTION OF EXTERIOR WALLS & APPURTENAN
2008-03-31DOB violation LL2604E:
2007
2007-11-30DOB violation LL1198:
2007-11-26Permit SG — ISSUED
2006
2006-01-27Permit EW — ISSUED
2006-01-27Permit EW — ISSUED
2005
2005-04-18Job filed: REPLACE(1)EXISTING COOLING TOWERS WITH ( 2) NEW COOLING TOWERS AS PER PL NS. REPLACE (9) HVAC UNITS AS PER PLANS . NO CHANGE IN EGRESS OR OCCUPANCY,$300,000
2004
2004-07-23ECB Non-Hazardous violation: FAILURE TO SUBMIT A FIFTH ROUND TECHNICAL REPORT:PERIODIC INSPECTION OF EXTERIOR WALLS AND APPRURTENANCES AS REQUIRED BY LOCAL LAW$10,000
2004-03-19ECB Non-Hazardous violation: FAILURE TO SUMBIT A FIFTH ROUND TECHNICAL REPORT: PERIODIC INSPECTION OF EXTERIOR WALLS AND APPURTENANCES AS REQUIRED BY LOCAL LAW$2,500
2002
2002-08-08DOB violation L1198:
1997
1997-07-01DOB violation LL1080:
1970
1970-11-05Deed — from TRUSTEES COLUMBIA UNV NY to DORMITORY AUTH STATENY