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306 21 Street, Brooklyn

BIN 3388218BBL 3008980111Block 898 · Lot 111Built 20054 storiesGoogle Maps & Street View ↗Tax & zoning on NYC.gov ↗
$67,000.00 recorded as due
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OverviewHealth scoreTimelineFinesOwnership historyFinancingOwnerRelated

306 21 Street at a glance

306 21 Street, Brooklyn has 7 open city records on file, none of them Class C, and $67,000.00 recorded as due on OATH/ECB summonses. No marshal evictions are on record for this building. Its last recorded ownership transfer was Sep 29, 2006 (no consideration recorded). The most recent record is dated May 8, 2026.

Open Class C
0
Immediately hazardous — click to see them
Open Class B
1
Hazardous — click to see them
Open Class A
6
Non-hazardous — click to see them
Fines due
$67,000.00
Balance on OATH/ECB summonses
Open per unit
7.25
4 residential units · NYC average 0.31
Evictions
0
No marshal evictions on record
Permits on file
9
Construction permits filed with DOB
Last activity
May 8, 2026
HPD record

Health score for 306 21 Street

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

B
Health score · Sep 11, 2026
Scored from all 82 public records for this building
Scored from city records as published, which lag reality by a day or two, and closed violations rest on owner self-certification. A grade summarizes the public record, not the building itself. Full methodology · report a problem
Open Class C violations
Immediately hazardous, uncertified
This building 0
Open Class B violations
Hazardous
This building 1
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $67,000
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 306 21 Street

82 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 306 21 Street

$67,000.00 is recorded as due across the 48 summonses below, out of $130,000.00 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 306 21 Street
014235711ZMar 10, 2026INSPECTION AND TESTINGApr 28, 2026Defaulted (did not respond)$5,000.00
014235706YMar 10, 2026CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATIONApr 28, 2026Defaulted (did not respond)$4,000.00
014235713MMar 10, 2026LABELS MARKINGSApr 28, 2026Defaulted (did not respond)$1,000.00
014235712KMar 10, 2026SIGN, POSTINGS, NOTICES AND INSTRUCTIONSApr 28, 2026Defaulted (did not respond)$3,000.00
014217041JNov 21, 2025INSPECTION AND TESTINGJan 6, 2026Defaulted (did not respond)$1,000.00
014214133NNov 3, 2025INSPECTION AND TESTINGDec 23, 2025Defaulted (did not respond)$5,000.00
014178899LMar 26, 2025INSPECTION AND TESTINGMay 13, 2025Defaulted (did not respond)$1,000.00
048172837MMay 10, 2024SPILLAGE FROM A MOTOR VEHICLE 1ST OFFENSEAug 8, 2024Pending—
014079079MAug 31, 2023INSPECTION AND TESTINGOct 17, 2023Defaulted (did not respond)$5,000.00
014079087MAug 31, 2023INSPECTION AND TESTINGOct 17, 2023Defaulted (did not respond)$5,000.00
014057818JMar 27, 2023INSPECTION AND TESTINGMay 16, 2023Defaulted (did not respond)$1,000.00
014057807YMar 27, 2023INSPECTION AND TESTINGMay 16, 2023Defaulted (did not respond)$1,000.00
014020151LMay 18, 2022INSPECTION AND TESTINGJul 5, 2022Defaulted (did not respond)$1,000.00
014020158YMay 18, 2022INSPECTION AND TESTINGJul 5, 2022Defaulted (did not respond)$1,000.00
011773531KMay 3, 2021INSPECTION AND TESTINGJun 22, 2021Defaulted (did not respond)$5,000.00
011773533YMay 3, 2021INSPECTION AND TESTINGJun 22, 2021Defaulted (did not respond)$5,000.00
011742072ZAug 25, 2020INSPECTION AND TESTINGOct 13, 2020Defaulted (did not respond)$1,000.00
011729290KFeb 14, 2020INSPECTION AND TESTINGJul 21, 2020Defaulted (did not respond)$5,000.00
011732671LJan 31, 2020INSPECTION AND TESTINGOct 6, 2020Defaulted (did not respond)$1,000.00
011696083JAug 1, 2019INSPECTION AND TESTINGSep 17, 2019Defaulted (did not respond)$5,000.00
011671598HDec 26, 2018INSPECTION AND TESTINGFeb 12, 2019Defaulted (did not respond)$5,000.00
011656110JOct 3, 2018INSPECTION AND TESTINGNov 20, 2018Defaulted (did not respond)$5,000.00
011643496ZMay 8, 2018INSPECTION AND TESTINGJun 26, 2018Defaulted (did not respond)$1,000.00
011632932MOct 3, 2017INSPECTION AND TESTINGNov 21, 2017Written off—
011624752PJun 2, 2017INSPECTION AND TESTINGJul 18, 2017Written off—
011599435JFeb 10, 2017SIGN, POSTINGS, NOTICES AND INSTRUCTIONSMar 28, 2017Written off—
011599430KFeb 10, 2017INSPECTION AND TESTINGMar 28, 2017Written off—
011479499MJul 12, 2016INSPECTION AND TESTINGAug 30, 2016Written off—
011462453XDec 9, 2015INSPECTION AND TESTINGJan 26, 2016Written off—
011448887MJul 15, 2015SIGN, POSTINGS, NOTICES AND INSTRUCTIONSSep 1, 2015Written off—
011448893ZJul 15, 2015INSPECTION AND TESTINGSep 1, 2015Written off—
011433590JMay 8, 2015INSPECTION AND TESTINGJun 23, 2015Written off—
011397936MSep 23, 2014INSPECTION AND TESTINGNov 18, 2014Written off—
011409715YJun 26, 2014CERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATIONAug 12, 2014Written off—
011409709HJun 26, 2014INSPECTION AND TESTINGAug 12, 2014Written off—
011409710PJun 26, 2014INSPECTION AND TESTINGAug 12, 2014Written off—
011365489NMay 15, 2014INSPECTION AND TESTINGJul 1, 2014Written off—
011347593YNov 18, 2013INSPECTION AND TESTINGJan 7, 2014Written off—
011340831ZSep 16, 2013INSPECTION AND TESTINGNov 12, 2013Written off—
011340852HSep 9, 2013INSPECTION AND TESTINGOct 29, 2013Written off—
011265427JOct 9, 2012INSPECTION AND TESTINGNov 27, 2012Written off—
011265424YOct 7, 2012INSPECTION AND TESTINGNov 27, 2012Written off—
011302905PJul 7, 2011INSPECTION AND TESTINGAug 23, 2011Written off—
011175254LAug 4, 2010INSPECTION AND TESTINGSep 21, 2010Written off—
011168960NDec 28, 2009INSPECTION AND TESTINGFeb 16, 2010Written off—
011125045JMay 12, 2009INSPECTION AND TESTINGJun 30, 2009Written off—
011125057RMay 12, 2009INSPECTION AND TESTINGJun 30, 2009Written off—
588444Jul 26, 2005WORK W/OUT PERMIT.UPON INSP NOTED:THERE INSTALLATION SPRINKLER SYSTEM IN PROGRESS (7 SPRINKLER HEADS ON THE FLOOR FROM 1-4) AND DOB RECORDS SHOWS NO PERMIT FOR SPRINKLER SYSTEM HAS BEEN ISSUED.STOP ALL WORK.REMSep 12, 2005Found in violation—

Ownership history for 306 21 Street

Every deed the City Register has recorded against this building’s tax lot (BBL 3008980111), newest first. A price is the consideration stated on the deed; transfers between related parties, into an LLC, or by a referee often record none, shown as “—”. Each row links to the document in ACRIS.

Recorded deeds for 306 21 Street
Sep 29, 2006Apr 13, 2007—Bonilla, Noel A306 21st Street, LLCDeed (other)View ↗
Sep 29, 2006Apr 13, 2007—306 21st Street, LLCBonilla, Noel ADeed (other)View ↗
Aug 17, 2005Oct 4, 2007—306 21st Street, LLCPark Slope 6th Ave CORPDeed (other)View ↗
Aug 17, 2005Aug 10, 2007—306 21st Street, LLCGarzillo, SalvatoreDeed (other)View ↗

Financing record for 306 21 Street

Mortgages recorded against this building’s tax lot, with the satisfactions that paid them off and the assignments that moved them between lenders, from the City Register (ACRIS). A satisfaction usually records no amount, shown as “—”.

Recorded financing documents for 306 21 Street
Jan 31, 2019Mortgage assignment—U.S. Bank N.A. Legal Title Trustee For TrumanView ↗
Oct 15, 2015Mortgage assignment—U.S. Bank National AssociationView ↗
Sep 22, 2006Mortgage$350,000National City BankView ↗
Sep 22, 2006Mortgage$715,000Downey Savings And Loan Association, F.A.View ↗

Lender names are as recorded; the current holder of a loan can differ if a later assignment was never recorded.