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3921 7 Avenue, Brooklyn

BIN 3017884BBL 3009150001Block 915 · Lot 1Built 19353 storiesGoogle Maps & Street View ↗Tax & zoning on NYC.gov ↗
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OverviewHealth scoreTimelineFinesOwnership historyFinancingOwnerRelated

3921 7 Avenue at a glance

3921 7 Avenue, Brooklyn has 50 open city records on file, 2 of them Class C (immediately hazardous), and no balance recorded as due on OATH/ECB summonses. No marshal evictions are on record for this building. It last sold on Sep 21, 2005 for $850,000. The most recent record is dated Apr 30, 2026.

Open Class C
2
Immediately hazardous — click to see them
Open Class B
43
Hazardous — click to see them
Open Class A
5
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Open per unit
10.00
5 residential units · NYC average 0.31
Evictions
0
No marshal evictions on record
Permits on file
8
Construction permits filed with DOB
Last activity
Apr 30, 2026
HPD record

Health score for 3921 7 Avenue

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

C
Health score · Sep 11, 2026
Scored from all 133 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 2
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 $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 3921 7 Avenue

133 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 3921 7 Avenue

No balance is recorded as due across the 22 summonses below, out of $3,525.00 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 3921 7 Avenue
047338032XJul 22, 2025IMPROPER RECEPTACLE NON-RESIDENTIAL 1STOct 20, 2025Pending
049069299PJun 6, 2025IMPROPER RECEPTACLE LOCAL LAW 111 REQUIREDSep 4, 2025Pending
049191858LMay 30, 2025IMPROPER RECEPTACLE NON-RESIDENTIAL 1STAug 28, 2025Pending
049121236NApr 29, 2025FAILURE TO CLEAN 18 INCHES INTO STREETJul 28, 2025Pending
048560587NOct 3, 2024SPILLAGE FROM A RECEPTACLE 1ST OFFENSEJan 2, 2025Pending
048575804MAug 4, 2024DIRTY AREADec 26, 2024SETTL IN-VIO
048386411ZJul 12, 2024IMPROPER RECEPTACLE LOCAL LAW 111 REQUIREDOct 10, 2024SETTL IN-VIO
047634012POct 24, 2022DIRTY SIDEWALKJan 23, 2023SETTL IN-VIO
047229749KSep 30, 2021DIRTY SIDEWALK DIRTY AREADec 30, 2021SETTL IN-VIO
0210930859Jun 18, 2020FAILURE TO CLEAN 18 INCHES INTO STREETOct 16, 2020SETTL IN-VIO
0210887766Mar 31, 2020DIRTY AREAJul 27, 2020SETTL IN-VIO
043332360MDec 23, 2017DIRTY AREAJan 23, 2018Pending
0191952943Jun 21, 2016DIRTY SIDEWALK DIRTY AREAJul 29, 2016Pending
044450759HMay 1, 2015IMPROPER DISPOSAL BEDDING 1ST OFFENSEJun 2, 2015Pending
0184647311Dec 4, 2014DIRTY SIDEWALK DIRTY AREAJan 23, 2015Defaulted (did not respond)
041425935YSep 22, 2012FAILURE TO CLEAN 18 INCHES INTO STREETOct 23, 2012Defaulted (did not respond)
040581854KNov 27, 2009DIRTY SIDEWALK DIRTY AREADec 29, 2009Pending
0172776268May 27, 2009DIRTY SIDEWALK DIRTY AREAJun 30, 2009Pending
040423181LNov 17, 2008FAILURE TO SOURCE SEPARATE NON-FOOD BEVERAGE RECYCLABLESDec 18, 2008Pending
040423182NNov 17, 2008POSTING OF SIGN PERMIT, WASTE REMOVALDec 18, 2008Pending
0149227201Aug 17, 2005POSTING OF SIGN PERMIT, WASTE REMOVALSep 6, 2005Pending
0148509195Jul 13, 2005POSTING OF SIGN PERMIT, WASTE REMOVALAug 17, 2005Pending

Ownership history for 3921 7 Avenue

Every deed the City Register has recorded against this building’s tax lot (BBL 3009150001), 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 3921 7 Avenue
Sep 9, 2015Oct 22, 20153921 Xie'S Property LLCXie , Xiu QinDeedView ↗
Sep 21, 2005Oct 20, 2005$850,000Xie, Xiu QinKasi, Marwan, Kasi, HishamDeedView ↗
Oct 29, 1999Feb 3, 2000Kasi, Marwan, Kasi, HishamDiers, ElmaDeedView ↗

Financing record for 3921 7 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 3921 7 Avenue
Sep 9, 2015Mortgage$521,208Investors BankView ↗
Sep 9, 2015Assignment of leases and rents$1,170,000Investors BankView ↗
Sep 3, 2015Mortgage assignmentInvestors BankView ↗
Sep 3, 2015Mortgage assignmentInvestors BankView ↗
Jul 25, 2008Mortgage$130,000First American International BankView ↗
Oct 15, 2005Satisfaction of mortgageSi Bank & Trust, Staten Island Savings Bank, Indenpendence Community BankView ↗
Sep 21, 2005Assignment of leases and rents$600,000Xie, Xiu QinView ↗
Sep 21, 2005Mortgage$600,000First American International BankView ↗
Aug 15, 1967MortgageBay Ridge Savings BankView ↗
Satisfaction of mortgageStaten Island Savings BankView ↗
Mortgage assignmentIndependence Community BankView ↗
Mortgage assignmentIndependence Community BankView ↗
Mortgage$171,624Independence Community BankView ↗
Mortgage assignmentStaten Island Savings BankView ↗
Mortgage$220,000Staten Island Savings BankView ↗
Satisfaction of mortgageBay Ridge Savings BankView ↗

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