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521 St Marks Avenue

BrooklynBIN 3420429
HPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
0
Immediately hazardous
Open Class B
2
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
Jul 5, 2026
DOB record

Building health score

A composite of public indicators. Every input is a public record. See the full methodology.

A
Health score · Jul 29, 2026
Scored from all 50 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 2
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

Unified timeline

Every record from every agency, interleaved. 50 records on file.

Download this timeline (CSV) →
Jul 5, 2026
Feb 18, 2026
Jan 8, 2026
Dec 29, 2025
Oct 10, 2025
Sep 29, 2025
Apr 21, 2025
Dec 30, 2024
Dec 19, 2024
Dec 19, 2024
Aug 30, 2024
Aug 28, 2024
Dec 7, 2023
Dec 1, 2023
Nov 23, 2023
Mar 17, 2023
Mar 17, 2023
Mar 17, 2023
Mar 17, 2023
Mar 17, 2023
Dec 23, 2022
Oct 6, 2022
Sep 27, 2022
Sep 27, 2022
Sep 20, 2022
Aug 2, 2022
Oct 23, 2021
Oct 19, 2021
Oct 18, 2021
Oct 18, 2021

OATH / ECB summonses & fines

No balance is recorded as due across the 1 summons below, out of $2,500.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off.

OATH and ECB summonses for 521 St Marks Avenue
1347014Mar 30, 201642E09;40M07;12M07;12Q03;59T07;37F07;39X10. (42R)REMOVE UN NEEDED JUMP May 16, 2016Resolved—