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722 Knickerbocker Avenue, Brooklyn

BIN 3077997BBL 3033910033Block 3391 · Lot 33Built 19103 storiesGoogle Maps & Street View ↗Tax & zoning on NYC.gov ↗
6 open Class C — see them ↓$50.00 recorded as due
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OverviewHealth scoreTimelineFinesOwnership historyFinancingOwnerRelated

722 Knickerbocker Avenue at a glance

722 Knickerbocker Avenue, Brooklyn has 64 open city records on file, 6 of them Class C (immediately hazardous), and $50.00 recorded as due on OATH/ECB summonses. No marshal evictions are on record for this building. Its last recorded ownership transfer was Jun 6, 2017 (no consideration recorded). The most recent record is dated Jul 13, 2026.

Open Class C
6
Immediately hazardous — click to see them
Open Class B
43
Hazardous — click to see them
Open Class A
15
Non-hazardous — click to see them
Fines due
$50.00
Balance on OATH/ECB summonses
Open per unit
10.83
6 residential units · NYC average 0.31
Evictions
0
No marshal evictions on record
Permits on file
3
Construction permits filed with DOB
Last activity
Jul 13, 2026
DSNY record

Health score for 722 Knickerbocker Avenue

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

D
Health score · Sep 11, 2026
Scored from all 100 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 6
Open Class B violations
Hazardous
This building 43
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $50
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 722 Knickerbocker Avenue

100 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 722 Knickerbocker Avenue

$50.00 is recorded as due across the 13 summonses below, out of $1,605.00 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 722 Knickerbocker Avenue
049840787KJul 13, 2026FAILURE TO CLEAN 18 INCHES INTO STREETOct 13, 2026Pending$50.00
048659386RJan 18, 2025IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1STApr 21, 2025Defaulted (did not respond)
048344252PApr 5, 2024FAILURE TO CLEAN 18 INCHES INTO STREETJul 5, 2024SETTL IN-VIO
048142992PMar 20, 2024FAILURE TO CLEAN 18 INCHES INTO STREETJun 18, 2024Pending
048079081POct 28, 2023FAILURE TO CLEAN 18 INCHES INTO STREETJan 26, 2024Pending
047244327XJun 8, 2021FAILURE TO CLEAN 18 INCHES INTO STREETSep 7, 2021Defaulted (did not respond)
0205857109Jan 10, 2019LOOSE RUBBISHFeb 12, 2019Defaulted (did not respond)
0203523019Dec 20, 2017FAILURE TO CLEAN 18 INCHES INTO STREETJan 23, 2018Defaulted (did not respond)
0194697196Apr 1, 2017FAILURE TO CLEAN 18 INCHES INTO STREETMay 2, 2017Defaulted (did not respond)
044520649HApr 4, 2016FAILURE TO CLEAN 18 INCHES INTO STREETMay 5, 2016Defaulted (did not respond)
041627724JOct 22, 2015FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITSNov 24, 2015Defaulted (did not respond)
041676520ZApr 7, 2014LOOSE RUBBISHMay 8, 2014Defaulted (did not respond)
040495127NOct 13, 2009SPILLAGE FROM TRUCK OR RECEPTACLENov 13, 2009Pending

Ownership history for 722 Knickerbocker Avenue

Every deed the City Register has recorded against this building’s tax lot (BBL 3033910033), 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 722 Knickerbocker Avenue
Jun 6, 2017Jun 15, 2017Cecilia Santiago, As Trustee, The Decom Santiago Protective TrustSantiago, Deceased, Manuel, Santiago, CeciliaDeedView ↗
Feb 3, 1982Feb 8, 1982Santiago, Manuel, Santiago, CeciliaBella, Peter, Musso, JosephDeedView ↗

Financing record for 722 Knickerbocker Avenue

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 722 Knickerbocker Avenue
Satisfaction of mortgageGreen Point SavingsbankView ↗
Satisfaction of mortgageNyc - HpdView ↗
Mortgage$40,000Green Point SavingsbankView ↗
Mortgage$13,300Nyc HpdView ↗
Satisfaction of mortgageRidgewood Savings BankView ↗
Satisfaction of mortgageMusso, Joseph, Bella, PeterView ↗
Mortgage$6,000Musso, Joseph, Bella, PeterView ↗

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