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547 Classon Avenue, Brooklyn

19 open Class C — see them ↓$10,060.00 recorded as dueHPD registration valid
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OverviewHealth scoreTimelineFinesOwner

547 Classon Avenue at a glance

547 Classon Avenue, Brooklyn has 45 open city records on file, 19 of them Class C (immediately hazardous), and $10,060.00 recorded as due on OATH/ECB summonses. The most recent record is dated May 18, 2026.

Open Class C
19
Immediately hazardous — click to see them
Open Class B
20
Hazardous — click to see them
Open Class A
6
Non-hazardous — click to see them
Fines due
$10,060.00
Balance on OATH/ECB summonses
Permits on file
1
Construction permits filed with DOB
Last activity
May 18, 2026
Bedbugs record

Health score for 547 Classon Avenue

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

D
Health score · Aug 6, 2026
Scored from all 139 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 19
Open Class B violations
Hazardous
This building 20
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $10,060
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 547 Classon Avenue

139 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 547 Classon Avenue

$10,060.00 is recorded as due across the 13 summonses below, out of $58,240.00 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 547 Classon Avenue
1814551Dec 30, 2025FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE Sep 4, 2026Defaulted (did not respond)$1,280.00
1814550Dec 30, 2025FAILURE TO COMPLY WITH THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE Sep 4, 2026Defaulted (did not respond)$1,280.00
1795127May 20, 2025BC 1010.1.2. FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. Sep 8, 2025Found in violation$2,500.00
1795126May 20, 2025FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. USE OF PROHIBSep 8, 2025Found in violation$2,500.00
1569368Aug 19, 2024REMOVED OR DEFACED A WRITTEN POSTED VACATE ORDER:NOTED AT THE TIME OF Aug 4, 2025Found in violation$2,500.00
1568303Feb 26, 2019REMOVAL OR DEFACED A WRITTEN POSTED VACATE ORDER NOTED AT TIME OF INSPJun 10, 2019Defaulted (did not respond)
1561063Dec 11, 201736,50A-B. (36)WEIL MCLAIN EGH-95 IS NOT REGISTERED. REGISTER BOILER, CJan 29, 2018Defaulted (did not respond)
1561043Dec 11, 201750. WEIL MCLAIN GAS FIRED EGH-95 360,000 BTU'S STEAM BOILERS HAS NO PEJan 29, 2018Defaulted (did not respond)
1085149Mar 7, 2006OCCUPANCY CONTRARY TO C OF O. C OF O#127149 INDICATES LEGAL OCCUPANCY Apr 2, 2007Written off
129958Oct 24, 2005OCCUPANCY CONTRARY TO THAT OF C OF O #127149. ILLEGAL OCCUPANCY NOTED:May 22, 2006Found in violation
515608Jan 23, 2002PANIC HARDWARE INOPERATIVE. UPON INSPECTION OF THE ABOVE PROPERTY. FAMMar 11, 2002Written off
111898Jan 23, 2002FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. UPON INSPECTION AS ABOVE PMar 11, 2002Found in violation
300394Jul 11, 2001FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. UPON INSPECTION OF THE ABOOct 30, 2001Settled by stipulation