Manhattan · Block 1961 · Lot 1 · 10027

1145 Amsterdam Avenue

9 floors · 710,600 sq ft · built 1923 · class W6 · owner of record: Trustees Of Columbia University

38open violations
$2,530ECB/OATH penalties owed
0HPD class C (immediately hazardous)
47dto Gas piping inspection (2026 cycle)

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Gas piping inspection (2026 cycle) Likely applies
Local Law 152 · During 2026
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 9 is on the 2026 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2026
in 47 days
Due this year
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 47 days
Keep the report on file (not filed with DOB)
Energy and water benchmarking Likely applies
Local Law 84 · May 1 each year
What this is

Buildings over 25,000 sq ft (this lot shows 710,600 sq ft) report energy and water use for the prior calendar year through ENERGY STAR Portfolio Manager. The city's Covered Buildings List is the final word on which buildings must file. Agency page

May 1, 2027
in 168 days
Annual filing
Building emissions report Likely applies
Local Law 97 · May 1 each year (extensions available)
What this is

Covered buildings file an annual greenhouse gas emissions report certified by a registered design professional. Buildings over their emissions limit owe penalties, so it pays to check early. Agency page

May 1, 2027
in 168 days
Annual filing
Facade inspection report (Cycle 10C) Applies
Local Law 11 / FISP · Feb 21, 2027 to Feb 21, 2029
What this is

Buildings taller than six stories file a facade inspection report by a QEWI once every five-year cycle. Tax blocks ending in 1, 2 or 3 are in sub-cycle 10C. DOB facade records for this building show $74,250 in late-filing or failure-to-file penalties. Agency page

Feb 21, 2029
in 830 days
Filing window not open yet
Energy audit and retro-commissioning (2031) Likely applies
Local Law 87 · Calendar year 2031
What this is

Buildings over 50,000 sq ft file an Energy Efficiency Report every ten years, in the year whose last digit matches the last digit of the tax block (block 1961). Agency page

Dec 31, 2031
in 1873 days
Next due 2031

Open violations

ECB / OATH (6) · $2,530 owed
IssuedViolationHearingBalance
Apr 28, 2026Construction CLASS - 2
AT TIME OF INSPECTION, (IN CONNECTION WITH DOB VIOLATION #102622CER02GD ISSUED 10/26/2022) OBSERVED ENGINEER'S REPORT REVIEWED AND ACCEPTED ON 09/19/2023 FOR VIOLATION #37023277P ISSUED ON 11/01/2022 FOR UNLAWF
#39186380M
Jul 2, 2026
DEFAULT
$0
Dec 30, 2025Construction CLASS - 2
FAILURE TO MAINTAIN BUILDING WALLS/APPURTENANCES. AT TIME OF INSPECTION OBSERVED AT ROOF LEVEL CORNER OF EXPOSURE1/4 DECORATIVE MASONRY LIMESTONE WHERE JOINTS MISSING MORTAR., MAINTAIN EXTERIOR BUILDING WALL
#39171993N
Jan 5, 2027
DEFAULT
$2,530
May 9, 2024Construction CLASS - 1
UNLAWFUL ACTS. FAILURE TO COMPLY WITH COMMISSIONER'S ORDER. NOTE: DOB #102622LLFA01MH REQUIRED THE OWNER TO PROVIDE A PE/RA REPORT TO THE FACADE UNIT DUE TO BROKEN/DISPLACED LIME STONE PANEL AT SEVENTH STORY BY
#35682021H
Jul 18, 2024
DEFAULT
$0
Oct 11, 2023Construction CLASS - 1
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER IN DOB VIOLATION 102622CER02GD/338253,DATED 10/26/2022.RESPONDENT WAS REQUIRED TO SUBMIT AN ENGINEER'S REPORT CONCERNING STRUCTURALLY DEFICIENT CONDITIONS.AS OF 1
#37025830K
May 16, 2024
ADMIT/IN-VIO
$0
Nov 1, 2022Construction CLASS - 1
FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER IN DOB VIOLATION 102622CER02GD/338253,DATED 10/26/2022.RESPONDENT WAS REQUIRED TO SUBMIT AN ENGINEER'S REPORT CONCERNING STRUCTURALLY DEFICIENT CONDITIONS.AS OF 1
#37023277P
Feb 2, 2023
IN VIOLATION
$0
Feb 1, 2016Construction CLASS - 2
FAILURE TO MAINTAIN EXTERIOR BLDG ROOF-BULKHEAD INERIOR BRICK/MORTAR EERODED DEFECTIVE SEALANT-GENERAL NOTE DRIED RIGLETS-LEAD CRACKED. 9 FLOOR STAIR CASE STEP CRACK-EAST ELEV. EXP3 MISSIGN MASONRY VERTICAL
#35133921L
Mar 17, 2016
STIPULATION/IN-VIO
$0
DOB (12)
IssuedViolationStatus
May 1, 2026CONSTRUCTION
FAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER.NOTED AT THE T IME OF INSPECTION,I OBSERVED CRACKS/VERTICAL CRACKS ON LIMESTONE VERTI CAL COLUMNS AT ALL EXPOSURES.REMEDY:REPAIR AND/OR REPLACE
#SR10901JR
DOB VIOLATION - ACTIVE
Sep 18, 2025CONSTRUCTION
FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER. OBSERVED MULTIPLE CRACKS ON LIMESTONE VERTICAL COLUMN AT EXPOSURE 2,3 AND EXPOSURE 4 ELEVATIONS. REMEDY: REPAIR AND/OR REPLACE
#SR0902NS
DOB VIOLATION - ACTIVE
Nov 1, 2023FAILURE TO CORRECT SWARMP CONDITIONS (FACADE)
FAILURE TO CORRECT SWARMP CONDITIONS
#00090
DOB VIOLATION - ACTIVE
Feb 20, 2023HAZARDOUS CONDITION (FACADE)
CYCLE 9C UNSAFE REPORT FILED
#910894
DOB VIOLATION - ACTIVE
Oct 26, 2022CONSTRUCTION
STRUCTURE RENDERED NON-COMPLAINT. 12FT SECTION OF EXTERIOR MASONRY NON STRUCTURAL COLUMN UNDER REPAIR ON THE 7TH FLOOR HAD TIPPED OVER AND IS WEDGED ABOVE 4TH FLOOR SETBACK AT FRONT OF THE BUILDING (EXPOSURE 1) REMAINING SECTIONS UNDER REPAIR ARE IN DANGER OF FURTHER COLLAPSE ALONG EXPOSURE 2
#ER02GD
DOB VIOLATION - ACTIVE
Oct 26, 2022CONSTRUCTION
OBSERVED 12FT SECTION OF EXTERIOR NON STRUCTURAL MASONRY COLUMN ON THE 7TH FLOOR HAD TIPPED OVER DURING FACADE REPAIR WORK AND IS WEDGED ABOVE 4TH FLOOR SETBACK AT FRONT OF BUILDING. REMAINING SECTIONS OF COLUMNS UNDER REPAIR AT EXP 1 & 2 ARE IN DANGER OF COLLAPSE.
#22-04029
DOB VIOLATION - ACTIVE
Oct 26, 2022CONSTRUCTION
STRUCTURE RENDERED NON-COMPLAINT -12FEET SECTION OF THE EXTERIOR MASON RY NON STRUCTURAAL COLUMN UNDER REPAIR ON THE 7TH FLOOR HAD TIPPED OVE R AND IS WEDGED ABOVE 4TH FLOOR SETBACK AT FRONT OF THE BUILDING EXP # 1 REMAINING SEFTIONS OF COLUMNS UNDER REPAIR ARE IN DANGER OF FURTHER COLAPSE ALONG EXP
#CER02GD
DOB VIOLATION - ACTIVE
Oct 26, 2022CONSTRUCTION
FAILURE TO MAINTAIN FACADE AND APPURTENANCES AT SOUTH ELEVATION,EXP#1 OBSERVED BROKEN/DISPLACED LIMESTONE PANEL@7TH FLOOR REMEDY:IMMEDIATELY RETAIN SERVICE OF NYS REGISTERED DESIGN PROF.TO INSPECT&EVALUATE 100% OF ALL FACADE LIMSTONES PNLS@.EXPO TO DETERMINESAFETYOF SAME&CAUSES OF FAILURE.SUBMIT REP
#LLFA01MH
DOB VIOLATION - ACTIVE
Mar 31, 2008EMERGENCY POWER

#NRF01072
DOB VIOLATION - ACTIVE
Jan 13, 1997LOCAL LAW 10/81 - ELEVATOR

#01650
DOB VIOLATION - ACTIVE
Jan 13, 1997LOCAL LAW 10/81 - ELEVATOR

#01649
DOB VIOLATION - ACTIVE
Jan 13, 1997LOCAL LAW 10/81 - ELEVATOR

#01648
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Sep 25, 2026Benchmarking - LL84 DQ-EN-BENCH
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
Active
Nov 1, 2023Facades FISPFCS
CYCLE 9C FAILURE TO CORRECT SWARMP CONDITIONS
Active
Feb 20, 2023Facades FISPHAZ
CYCLE 9C UNSAFE REPORT FILED
Active
Mar 31, 2008Emergency Power FTF-EL-ENRF
Active
HPD (16) · C 0 · B 6 · A 10
IssuedClassViolationCorrect by
May 7, 2026A(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 HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Aug 10, 2026
Jun 12, 2025A(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 HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Sep 15, 2025
Apr 16, 2024A(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 HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Jul 20, 2024
Mar 29, 2023A(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 HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Jul 2, 2023
Mar 8, 2022A(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 HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Jun 11, 2022
Apr 16, 2021A(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 HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Jul 20, 2021
Jun 19, 2008BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEILING TILES 12TH STY PUBLIC HALL AT SOUTH.Jul 24, 2008
Jun 19, 2008AApt 903 · D26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS CEILINGS 9TH STY WEST APT 903 THROUGHOUT. LOCATED AT APT 903Sep 22, 2008
Jun 19, 2008AD26-10.01 ADM CODE REFIT EAST WINDOW 9TH STY SOUTHEAST ROOM 940.Sep 22, 2008
Jun 19, 2008BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEILING TILES 5TH STY PUBLIC HALL THROUGHOUT.Jul 24, 2008
Jun 19, 2008AD26-12.01 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILINGS 3RD STY SOUTHEAST ROOM 340 THROUGHOUT.Sep 22, 2008
Jun 19, 2008BD26-16.01 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS WASHBASIN AT 6 STY NORTHEAST ROOM 607.Jul 24, 2008
Jun 19, 2008BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEILING TILES 12TH STY PUBLIC HALL AT SOUTH.Jul 24, 2008
Jun 19, 2008BD26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE DOOR TO 9TH STY SOUTHEAST ROOM 940.Jul 24, 2008
Jun 19, 2008BD26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEILING TILES AT 5TH STY PUBLIC HALL THROUGHOUT.Jul 24, 2008
Jun 19, 2008AD26-10.01 ADM CODE REFIT BULKHEAD DOOR AT ROOF.Sep 22, 2008

Issued in the last 120 days

DateSourceWhatNow
Sep 25, 2026DOB SafetyBenchmarking - LL84: FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4Open

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Nov 13, 2026, 6:58 PM ET. BBL 1019610001.

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