Open ViolationsA public record project
/

423 3 Avenue, Brooklyn

BIN 3021781BBL 3009970009Block 997 · Lot 9Built 19314 storiesGoogle Maps & Street View ↗Tax & zoning on NYC.gov ↗
Export CSV
OverviewHealth scoreTimelineFinesOwnership historyFinancingOwnerRelated

423 3 Avenue at a glance

423 3 Avenue, Brooklyn has 62 open city records on file, 3 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. Its last recorded ownership transfer was Feb 19, 1987 (no consideration recorded). The most recent record is dated Apr 30, 2026.

Open Class C
3
Immediately hazardous — click to see them
Open Class B
45
Hazardous — click to see them
Open Class A
14
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Open per unit
21.00
3 residential units · NYC average 0.31
Evictions
0
No marshal evictions on record
Permits on file
5
Construction permits filed with DOB
Last activity
Apr 30, 2026
HPD record

Health score for 423 3 Avenue

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

C
Health score · Sep 11, 2026
Scored from all 99 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 3
Open Class B violations
Hazardous
This building 45
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 423 3 Avenue

99 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 423 3 Avenue

No balance is recorded as due across the 3 summonses below, out of $7,100.00 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 423 3 Avenue
0702294331Jan 21, 2020FAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITSMar 5, 2020Defaulted (did not respond)
441483Jul 11, 2002WORK WITHOUT A PERMIT NOTE AT NORTH SIDE OF BUILDING ILLEGAL CURB CUT CREATED APPROX 12' WIDE ALSO AT REAR EAST GARAGE ERECTED APPROX 20' WIDE X 10' HIGHT X 20' LONG. REMEDY: OBTAIN PERMIT OR RESTORE TO PRIOR LAug 26, 2002Written off
536649Aug 10, 1997FAILURE TO MAINTAIN EXTERIOR BUILDING WALL. DEFECTIVE BRICKWORK AT 4 STORY BETWEEN 4 STORY WINDOW AND ROOF. BRICKWORK SLIGHTYLY BULDGED AND IN NEED OR REPAIR AT N/E CORNERDec 21, 1998Written off

Ownership history for 423 3 Avenue

Every deed the City Register has recorded against this building’s tax lot (BBL 3009970009), 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 423 3 Avenue
Feb 19, 1987Apr 21, 1987423 3rd Ave CORP423-425 3rd Ave Bklyn CpDeedView ↗
Mar 27, 1986May 20, 1986423-425 3 Ave BklyncpSciannameo, DanielDeedView ↗
Oct 12, 1979Oct 12, 1979Sciannameo DanielGuarino & CampbellDeedView ↗
Jul 8, 1976Jul 8, 1976Guarino & Campbell PCKorniewicz AlexanderDeedView ↗
Dec 15, 1972Dec 15, 1972Korniewicz AlexanderBonavita Joseph DecdDeedView ↗

Financing record for 423 3 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 423 3 Avenue
Aug 30, 2017Satisfaction of mortgageRiskin, MartinView ↗
Mar 29, 2017Satisfaction of mortgageWhelan, MaryView ↗
Dec 15, 1972MortgageBonavita EmmaView ↗
Mortgage$30,000Riskin, MartinView ↗
Mortgage$185,000Whelan, MaryView ↗
Satisfaction of mortgageBonavita, EmmaView ↗

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