Manhattan · Block 2050 · Lot 140 · 10030

673 St Nicholas Avenue

2 floors · 38,002 sq ft · built 1930 · class G1 · owner of record: 673 St.Nicholas Associates, Inc

15open violations
$17,500ECB/OATH penalties owed
0HPD class C (immediately hazardous)
56dto 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 56 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 56 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 38,002 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 177 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 177 days
Annual filing

Open violations

ECB / OATH (8) · $17,500 owed
IssuedViolationHearingBalance
Apr 23, 2026Construction CLASS - 2
FAILURE TO SUBMIT CERTIFICATE OF CORRECTION OF VIOLATION #39098330Y ISSUED ON 10-27-2023 FOR WORK WITHOUT A PERMIT., FILE A CERTIFICATE OF CORRECTION
#39185832J
Jul 2, 2026
DEFAULT
$6,250
Apr 23, 2026Construction CLASS - 2
FAILURE TO SUBMIT CERTIFICATE OF CORRECTION OF VIOLATION #39098331X ISSUED ON 10-27-2023 FOR FAILURE TO MAINTAIN BUILDING IN CODE COMPLAINT-MANNER., FILE A CERTIFICATE OF CORRECTION
#39185833L
Jul 2, 2026
DEFAULT
$6,250
Apr 10, 2025Construction CLASS - 2
AT 5:00AM LIGHTS DEFECTIVE EXP#1 CREATES DARK CONDITIONS LEADS SLIP,TRIP,FALLS FOR PEDESTRIANS.NO PREVENTIVE MEASURES FOR CRIMINAL ACTIVITY BC3307.6.4.8 STATES SIDEWALK SHEDS SHALL ILLUMINATE ENTIRE LENGTH OF S
#39538934L
Jun 26, 2025
DEFAULT
$5,000
Dec 12, 2024Construction CLASS - 1
FAILURE TO OBEY VACATE ORDER FROM THE COMMISSIONER 28-207.4.NOTE:DOB#121024FA0901DD REQUIRED THE OWNER TO VACATE IN ENTIRETY THE PARKING GARAGE(BOTH LEVELS)DUE TO UNSAFE CONDITIONS.OBSERVED DURING INSPECTION IN
#35689253Z
Feb 20, 2025
ADMIT/IN-VIO
$0
Dec 3, 2024Construction CLASS - 1
28-323.8 AND RCNY 103-13(5). FAILURE TO SECURE PUBLIC SAFETY AND/OR MAKE THE BUILDING'S STRUCTURE AND APPURTENANCES CONFORM TO THE PREVIOUS ADMIN CODE AFTER UNSAFE FILED BY QSPI #UNPS-M0003475 DATED 08/01/24. N
#35686714Z
Feb 6, 2025
ADMIT/IN-VIO
$0
Oct 27, 2023Construction CLASS - 1
UPON INSPECTION OBSERVED AT 1FLR. & 2FLR., SHORING INSTALLED TO SUPPORT STRUCTURAL BEAMS AND MASONRY COLUMNS NEAR THE CAR RAMP UP TO 2FLR. AS PER DOB RECORDS THERE IS NO PERMIT ISSUED FOR THE SCOPE OF WORK., OB
#39098330Y
Jan 25, 2024
IN VIOLATION
$0
Oct 27, 2023Construction CLASS - 1
UPON INSPECTION OBSERVED AT VARIOUS LOCATIONS OF THE 1FLR. & 2FLR., CEILING IS IN STATE OF DISREPAIR THROUGHOUT THE 2-STORY BUILDING DUE TO LEAKS COMING FROM THE ROOF, MISSING CEMENT AROUND STRUCTURAL BEAMS AND
#39098331X
Jan 25, 2024
IN VIOLATION
$0
Nov 23, 2011Construction CLASS - 2
FAILURE TO MAINTAIN BLDG IN CODE-COMPLIANT MANNER. 1- NORTH ELEVATOR. 2ND FLR WINDOW SILLS PROJECTING OUT, METAL CORNER GUARD PROJECTING OVER ENTRANCE. 2- SOUTH FALSE ENTRANCE - ROLL DOWN GATE - LOOSE AND SHAKY
#34933273L
Jan 12, 2012
IN VIOLATION
$0
DOB (4)
IssuedViolationStatus
Mar 5, 2025FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00070
DOB VIOLATION - ACTIVE
Mar 5, 2025FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00069
DOB VIOLATION - ACTIVE
Dec 11, 2024FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00201
DOB VIOLATION - ACTIVE
Dec 10, 2024CONSTRUCTION
FULL VACATE ORDER. OBSERVED: TWO FLRS ACTIVE PARKING STRUCTURE WITH DE TERIORATED CONCRETE SLABS & EXPOSED RE-BAR @ MULTI LOCAT BOTH LVLS W/O ADEQUATE PROTECTION SHORING.THESE CONDITIONS HAVE MADE THE ENTIRE PARK -ING GARAGE STRUCTURE (TWO FLS) UNABLE TO BE OCCUPIED.REMEDY: IMMEDLY VACATE THE ENTIRE
#FA0901DD
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Sep 23, 2026Parking Structures FTF-PS-INITL
Failure to file parking structures compliance report by 12/31/2025 as required per 1 RCNY 103-13
Active
Mar 5, 2025AEUHAZ FTC-AEU-HAZ
Active
Mar 5, 2025AEUHAZ FTC-AEU-HAZ
Active
Dec 11, 2024AEUHAZ FTC-AEU-HAZ
Active
HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Sep 23, 2026DOB SafetyParking Structures: Failure to file parking structures compliance report by 12/31/2025 as required per 1 RCNY 103-13Open

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 4, 2026, 5:07 PM ET. BBL 1020500140.

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