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91 Riverdale Avenue

BrooklynBIN 3082066
1 open Class CHPD registration valid
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91 Riverdale Avenue at a glance

91 Riverdale Avenue, Brooklyn has 61 open city records on file, 1 of them Class C (immediately hazardous), and no balance recorded as due on OATH/ECB summonses. The most recent record is dated Nov 14, 2025.

Open Class C
1
Immediately hazardous
Open Class B
53
Hazardous
Open Class A
7
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
4
DOB permit records
Last activity
Nov 14, 2025
HPD record

Health score for 91 Riverdale Avenue

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

C
Health score · Aug 4, 2026
Scored from the 300 most recent of 310 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 1
Open Class B violations
Hazardous
This building 53
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 91 Riverdale Avenue

Records from every agency, interleaved. Showing the 300 most recent of 310 records on file; the CSV below has the full history.

Download this timeline (CSV) →
May 5, 2026
Nov 14, 2025
Jun 10, 2025
Nov 26, 2024
Sep 23, 2024
Apr 11, 2024
Nov 20, 2023
Mar 24, 2023
Nov 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 7, 2022
Mar 1, 2022
Mar 1, 2022
Mar 1, 2022
Apr 19, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021
Apr 16, 2021

OATH / ECB summonses & fines at 91 Riverdale Avenue

No balance is recorded as due across the 8 summonses below, out of $4,100.00 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 91 Riverdale Avenue
0203431140Jan 31, 2018FAILURE TO CLEAN 18 INCHES INTO STREETMar 6, 2018WRITTEN OFF
0186857550Oct 17, 2015FAILURE TO CLEAN 18 INCHES INTO STREETNov 27, 2015DEFAULTED
0175399548Dec 28, 2011DIRTY SIDEWALK DIRTY AREAFeb 2, 2012DEFAULT
0171132987Oct 7, 2010DIRTY SIDEWALK DIRTY AREANov 12, 2010DEFAULT
0171169323Mar 24, 2010DIRTY SIDEWALK DIRTY AREAMay 25, 2010DEFAULT
0160958371Oct 10, 2008DIRTY SIDEWALK DIRTY AREANov 14, 2008DEFAULT
010772845MJul 7, 2008GENERAL MAINTENANCEAug 26, 2008Pending
0153955900Mar 27, 2007DIRTY SIDEWALK DIRTY AREAApr 27, 2007DEFAULTED