Manhattan · Block 1410 · Lot 7504 · 10021

823 Park Avenue

13 floors · 11 apartments · 52,480 sq ft · built 1911 · class R4 · owner of record: Unavailable Owner

5open violations
$0ECB/OATH penalties owed
1HPD 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 8 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 50 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 50 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 50 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 66 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 52,480 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 171 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 171 days
Annual filing
Facade inspection report (Cycle 10B) Applies
Local Law 11 / FISP · Feb 21, 2026 to Feb 21, 2028
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 0, 7 or 8 are in sub-cycle 10B. DOB facade records for this building show $30,000 in late-filing or failure-to-file penalties. Agency page

Feb 21, 2028
in 467 days
No Cycle 10 report on record yet
Energy audit and retro-commissioning (2030) Likely applies
Local Law 87 · Calendar year 2030
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 1410). Agency page

Dec 31, 2030
in 1511 days
Next due 2030
Annual boiler inspection (2 boilers) 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: 2026-03-06 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (0)

None open.

DOB (3)
IssuedViolationStatus
Jan 9, 2017FACADE SAFETY PROGRAM

#HAZ86398
DOB VIOLATION - ACTIVE
Jul 21, 1994CONSTRUCTION

#08M01
VIOLATION UNSERVED ECB-ACTIVE
Jul 21, 1994CONSTRUCTION

#08M03
VIOLATION UNSERVED ECB-ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Jan 9, 2017Facades FISP
CYCLE 8B UNSAFE REPORT FILED
Active
HPD (1) · C 1 · B 0 · A 0
IssuedClassViolationCorrect by
Sep 24, 2009CSECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING SECTIONS OF PARAPET WALL AT NORTH AND EAST. AT PARPET WALL, ROOFSep 30, 2009

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 11, 2026, 9:40 AM ET. BBL 1014107504.

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