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521 Park Avenue, Manhattan

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521 Park Avenue at a glance

521 Park Avenue, Manhattan has 3 open city records on file, none of them Class C, and no balance recorded as due on OATH/ECB summonses. The most recent record is dated Dec 20, 2025.

Open Class C
0
Immediately hazardous — click to see them
Open Class B
3
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
164
Construction permits filed with DOB
Last activity
Dec 20, 2025
Bedbugs record

Health score for 521 Park Avenue

A composite of the public indicators below. How it is scored.

A
Health score · Aug 6, 2026
Scored from all 225 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 3
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Record timeline for 521 Park Avenue

225 records on file, every agency interleaved. Class A, B and C are HPD’s hazard tiers: C is immediately hazardous, A and B explained here.

Download this timeline (CSV) →

OATH / ECB summonses & fines at 521 Park Avenue

No balance is recorded as due across the 8 summonses below, out of $5,425.00 in penalties imposed. Balances are as the city publishes them; a settlement or write-off that never reached the dataset will not show here. New to these? How an OATH summons becomes a penalty, explained.

OATH and ECB summonses for 521 Park Avenue
1659294Jun 1, 2022FAILURE TO MAINTAIN EXTERIOR BUILDING FACADE AND APPURTENANCES.NOTE:OBMar 14, 2023Found in violation
1059877Mar 18, 2014RIGGER FAILED TO ENSURE SCAFFOLD WORKER MET MINIMUM REQUIREMENTS. NOTEJul 3, 2014Found in violation
946661Mar 18, 20141 RCNY 9-01. RIGGER FAILED TO RESIGNATE A "FOREMAN". NOTED: AT TIME OFMay 8, 2014Found in violation
1387550Apr 9, 2009SEC. 27-201. WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS May 28, 2009Settled by stipulation
131620Nov 9, 1993FAILURE TO MAINTAIN - EXTERIOR NOTED: THE DECORATIVE CAST FROM RAILINGDec 9, 1993Found in violation
983255Apr 5, 1993WORK WITHOUT PERMIT:REMOVING AND REPLACING OF WALL IN APT ALSO ELECTR-Jul 1, 1993Found in violation
950181Apr 5, 1993PLUMBING WITHOUT PERMIT INSTALLATION OF GAS LINE AND WATER SUPPLY LINEMay 13, 1993Settled by stipulation
84970Apr 5, 1993PLUMBING WORK WITHOUT PERMIT INSTALLATION OF SUPPLY LINE FOR SHOWER STMay 6, 1993Found in violation