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421 Suydam Street, Brooklyn

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421 Suydam Street at a glance

421 Suydam Street, Brooklyn has 4 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 Nov 30, 2025.

Open Class C
0
Immediately hazardous — click to see them
Open Class B
3
Hazardous — click to see them
Open Class A
1
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
8
Construction permits filed with DOB
Last activity
Nov 30, 2025
HPD record

Health score for 421 Suydam Street

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

A
Health score · Aug 5, 2026
Scored from all 65 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 421 Suydam Street

65 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 421 Suydam Street

No balance is recorded as due across the 9 summonses below, out of $18,650.00 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 421 Suydam Street
1015174Sep 13, 200524B/34B/38/50 24B- OUTSIDE THE BATHROOM 50-MISSING SYPHON DEVICE/ PIGTOct 31, 2005Written off—
776579Apr 24, 2004FAILURE TO MAINTAIN BUILDING DEFECTS ARE (1) IN APARTMENT 1L A PARTITIJun 7, 2004Written off—
868271Oct 15, 2003B4A 36 32A 38 50 NO RATING PLATE ON BOILER REPLACE CO BACK FLOW PREVENDec 1, 2003Written off—
861806Sep 30, 2003FAILURE TO MAINTAIN DEFECT NOTED- (1) LOOSE, MISSING & UNKEYED BRICK ANov 17, 2003Written off—
913172Jul 15, 2003FAILURE TO MAINTAIN BLDG DEFECT IS LOOSE MISSING COPING STARES ON ROOFAug 25, 2003Written off—
913496Jul 11, 2003FAILURE TO MAINTAIN BUILDING : DEFECET IS : APARTMENTS 2R & 2L AT REARAug 25, 2003Written off—
853896May 8, 2003FAILURE TO MAINTAIN EXTERIOR BUILDING WALL : DEFECT ARE : LOOSE, MISSIJun 23, 2003Written off—
854443Apr 21, 2003FAILURE TO MAINTAIN BUILDING : DEFECT IS : BOTH CHIMNEY'S AT FRONT & RJun 9, 2003Written off—
626748May 9, 2001FAILURE TO MAINTAIN EXTERIOR BUILDING WALL NOTED:REAR PARAPET WALL BRIJun 25, 2001Written off—