Manhattan · Block 1994 · Lot 45 · 10027

528 Riverside Drive

6 floors · 33 apartments · 29,274 sq ft · built 1926 · class D1 · owner of record: Trustees Of Columbia University

31open violations
$10,000ECB/OATH penalties owed
6HPD class C (immediately hazardous)
Overdueto Annual property registration

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

Compliance deadlines

RequirementDueStatus
Annual property registration Applies
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

OverdueRegistration expired 2026-09-01
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 70 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 70 days
Keep the report on file (not filed with DOB)
Bedbug annual filing Applies
Local Law 69 · December 1 to 31 each year
What this is

Owners of multiple dwellings file their bedbug infestation history for the prior year with HPD and post or distribute it to tenants. Agency page

Dec 31, 2026
in 70 days
Annual
Annual notice: window guards and lead paint Applies
HPD / Health Code · January 1 to 16 each year
What this is

Deliver the annual notice to every unit asking whether a child lives there (window guards for children 10 and under; lead paint for children under 6 in pre-1960 buildings), then follow up on units that don't return it by mid-February. Agency page

Jan 16, 2027
in 86 days
Annual
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 29,274 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 191 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 191 days
Annual filing
Annual boiler inspection (1 boiler) Applies
Boiler inspection · By December 31 each year
What this is

Boilers are inspected each calendar year and the report is filed in DOB NOW: Safety within 14 days of the inspection (low-pressure boilers in residential buildings of 5 or fewer families are exempt). Latest report on record: 2026-03-13 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (4) · $10,000 owed
IssuedViolationHearingBalance
Jul 27, 2026Construction CLASS - 1
FAILURE TO PROVIDE ADEQUATE SAFETY MEASURES SUCH AS NETTING, SHED, ETC., WHERE REQUIRED TO PROTECT PUBLIC AND PROPERTY FROM DOCUMENTED UNSAFE FACADE NOTIFICATION FISP 3 PER 1RCNY 103-04. REPORT FILED AS UNSAFE
#35731025N
Oct 22, 2026
PENDING
$10,000
Feb 15, 2025Construction CLASS - 1
FAILURE TO TAKE REQUIRED MEASURES TO SECURE PUBLIC SAFETY-UNSAFE FACADE. NOTE: UNSAFE NOTIFICATION FILED BY QEWI #UNSAFE-906876-9A-001 DATED02-06-25. AT TIME OF INSPECTION, I OBSERVED UNSAFE FACADE CONDITION IN
#35689597M
Apr 24, 2025
IN VIOLATION
$0
Dec 9, 2022Local Law CLASS - 2
FAILURE TO SUBMIT AN ACCEPTABLE REQUIRED CYCLE 9A REPORT OF CRITICAL EXAMINATION DOCUMENTING CONDITION OF EXTERIOR WALL AND APPURTENANCES REQUIRED BY 28-302.4 FOR CONTROL#906876.REMEDY:SUBMIT ACCEPTABLE REQUIRE
#37025193R
Mar 16, 2023
DEFAULT
$0
Nov 21, 2022Construction CLASS - 2
FAILURE TO MAINTAIN BUILDING EXTERIOR WALLS OR APPURTENANCES. AT THE TIME OF INSPECTION FOR NO REPORT FILED BLDG ON 11/21/22 AT 12:00PM OBSERVED AT EXPOSURE#1 WEST ELEVATION CRACKED STONE,SPALLED BRICK&MULTIPLE
#35669173K
Feb 23, 2023
DEFAULT
$0
DOB (2)
IssuedViolationStatus
Aug 2, 2019FAILURE TO BENCHMARK
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
#00499
DOB VIOLATION - ACTIVE
May 2, 2019FAILURE TO BENCHMARK
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
#00944
DOB VIOLATION - ACTIVE
DOB NOW Safety (6)
IssuedViolationStatus
Oct 14, 2026AEUHAZ FTC-AEU-HAZ
Active
Mar 17, 2026AEUHAZ FTC-AEU-HAZ
Active
Dec 3, 2025Benchmarking - LL84 FTF-EN-BENCH
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
Active
Sep 26, 2025Benchmarking - LL84 FTF-EN-BENCH
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
Active
Aug 2, 2019Benchmarking - LL84 FTF-EN-BENCH
Active
May 2, 2019Benchmarking - LL84 FTF-EN-BENCH
Active
HPD (19) · C 6 · B 9 · A 4
IssuedClassViolationCorrect by
Oct 5, 2026BApt 5B · § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTNov 9, 2026
Oct 5, 2026BApt 5B · § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTNov 9, 2026
Aug 31, 2026CApt 5B · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM WEST AT NORTHSep 14, 2026
Jun 12, 2024BApt 3D · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE BATHROOM LOCATED AT APT 3D, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTHJul 17, 2024
Jun 12, 2024BApt 3D · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE KITCHENETTE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHJul 17, 2024
Jun 12, 2024CApt 3D · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHJul 8, 2024
Jun 12, 2024BApt 3D · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE 1st ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHJul 17, 2024
Jun 12, 2024BApt 3D · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE 2nd ROOM FROM EAST LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHJul 17, 2024
Jun 12, 2024AApt 3D · § 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION HEAT RISER AT NORTH WALL IN THE BATHROOM LOCATED AT APT 3D, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTHSep 15, 2024
Jun 10, 2024CApt 3D · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. 40 SQFT AT CEILING, 40 SQFT AT SOUTH WALL, 40 SQFT AT NORTH WALL, 64 SQFT AT EAST WALL, AND 64 SQFT AT WEST ALL IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHJul 6, 2024
Jan 18, 2011CApt 4C · SECTION 27-2056.7 ADM CODE -CORRECT FAILURE TO PROVIDE TO THE DEPARTMENT WITHIN 45 DAYS OF DEMAND ALL RECORDS REQUIRED TO BE MAINTAINED BY OWNERFeb 13, 2011
Jun 19, 2008AApt 1B · D26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS CEILING AT 1 STY NORTH APT 1B BATHROOM. , SECTION '' ''Sep 22, 2008
Jun 19, 2008BApt 2F · D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE 2ND STY WEST APT 2F. , SECTION '' ''Jul 24, 2008
Jun 19, 2008BApt 2F · D26-10.01, 10.05 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE 2ND STY WEST APT 2F. , SECTION '' ''Jul 24, 2008
Jun 19, 2008CApt 2F · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DOUBLE CYLINDER KEY OPERATED LOCK ENTRANCE DOOR 2ND STY WEST APT 2F. , SECTION '' ''Jun 25, 2008
Jul 28, 2006AApt 2F · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING 2 STY WEST APT 2F PRIVATE HALL. , SECTION '' ''Nov 12, 2006
Jul 28, 2006AApt 2F · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILINGS 2 STY WEST APT 2F THRU OUT. , SECTION '' ''Nov 12, 2006
Apr 9, 1991BApt 2F · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL WALL OUTLET 2 STY WEST APT 2F SOUTH WALLS KITCHEN. , SECTION '' ''May 27, 1991
Apr 9, 1991CApt 2F · § 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK ENTRANCE DOOR 2 STY WEST APT 2F. , SECTION '' ''Apr 29, 1991

Issued in the last 120 days

DateSourceWhatNow
Oct 14, 2026DOB SafetyAEUHAZ: Open
Oct 5, 2026HPD B§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTOpen
Oct 5, 2026HPD B§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTOpen
Aug 31, 2026HPD C§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM WEST AT NORTHOpen
Jul 27, 2026ECBConstruction: FAILURE TO PROVIDE ADEQUATE SAFETY MEASURES SUCH AS NETTING, SHED, ETC., WHERE REQUIRED TO PROTECT PUBLIC AND PROPERTY FROM DOCUMENTED UNSAFE FACADE NOTIFICATION FISP 3 PER 1RCNY 103-04. REPORT FILED AS UNSAFEOpen

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 Oct 22, 2026, 10:35 AM ET. BBL 1019940045.

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