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620 Riverdale Avenue

BrooklynBIN 3085569Street View ↗Map ↗
4 open Class C — see them ↓$26,280.00 recorded as dueHPD registration valid
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620 Riverdale Avenue at a glance

620 Riverdale Avenue, Brooklyn has 6 open city records on file, 4 of them Class C (immediately hazardous), and $26,280.00 recorded as due on OATH/ECB summonses. The most recent record is dated Mar 4, 2026.

Open Class C
4
Immediately hazardous — click to see them
Open Class B
2
Hazardous — click to see them
Open Class A
0
Non-hazardous — click to see them
Fines due
$26,280.00
Balance on OATH/ECB summonses
Permits on file
10
Construction permits filed with DOB
Last activity
Mar 4, 2026
Bedbugs record

Health score for 620 Riverdale Avenue

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

D
Health score · Aug 5, 2026
Scored from all 70 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 4
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 $26,280
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 620 Riverdale Avenue

70 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) →
70 of 70 shown
Mar 4, 2026
Nov 25, 2025
Nov 18, 2025
Nov 18, 2025
Nov 18, 2025
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Nov 12, 2025
Jun 26, 2025
Dec 26, 2024
Dec 10, 2024
Nov 6, 2024
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Nov 1, 2024
Oct 29, 2024
Oct 29, 2024
Oct 29, 2024
Apr 11, 2024
Nov 17, 2023
Dec 9, 2022
Mar 31, 2022
Mar 31, 2022
Mar 31, 2022
Mar 31, 2022
Dec 6, 2021
Jan 1, 2021

OATH / ECB summonses & fines at 620 Riverdale Avenue

$26,280.00 is recorded as due across the 4 summonses below, out of $26,280.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off. New to these? How an OATH summons becomes a penalty, explained.

OATH and ECB summonses for 620 Riverdale Avenue
1363152Nov 25, 2025FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. NOTED: OBSERVJan 28, 2026Defaulted (did not respond)$12,500.00
1730668Jun 26, 2025FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. AT TIME OF INJun 30, 2026Defaulted (did not respond)$6,280.00
1811878Dec 10, 2024FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. AT TIME OF INFeb 19, 2025Defaulted (did not respond)$6,250.00
1233159Oct 29, 2024FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.-AT TIME OF INSPJan 8, 2025Found in violation$1,250.00