Open ViolationsA public record project
/

298 Nassau Avenue, Brooklyn

BIN 3067413BBL 3026920003Block 2692 · Lot 3Built 19553 storiesGoogle Maps & Street View ↗Tax & zoning on NYC.gov ↗
Export CSV
OverviewHealth scoreTimelineFinesOwnership historyFinancingOwnerRelated

298 Nassau Avenue at a glance

298 Nassau Avenue, Brooklyn has 20 open city records on file, 13 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 Jan 20, 2000 (no consideration recorded). The most recent record is dated May 5, 2026.

Open Class C
13
Immediately hazardous — click to see them
Open Class B
5
Hazardous — click to see them
Open Class A
2
Non-hazardous — click to see them
Fines due
$0.00
Balance on OATH/ECB summonses
Open per unit
3.33
6 residential units · NYC average 0.31
Evictions
0
No marshal evictions on record
Permits on file
5
Construction permits filed with DOB
Last activity
May 5, 2026
HPD record

Health score for 298 Nassau Avenue

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

C
Health score · Sep 11, 2026
Scored from all 116 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 13
Open Class B violations
Hazardous
This building 5
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 298 Nassau Avenue

116 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 298 Nassau Avenue

No balance is recorded as due across the 5 summonses below, out of $2,000.00 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 298 Nassau Avenue
048554886MJul 24, 2024UNCOVERED RECEPTACLES 1ST OCCURRENCEOct 22, 2024Pending
1040091Feb 23, 2016WORK W/O A PERMIT. NOTED: IN APT 2R INTERIOR PARTITIONS AT FRONT OF APT HAVE BEEN REMOVED BATHROOM FIXTURES HAVE BEEN REMOVED. IN REAR OF APT KITCHEN AREA,FLOOR HAS BEEN REMOVED AS WELL AS CABINETS & PLUMBINGApr 11, 2016Found in violation
035168428HFeb 23, 2016WORK WITHOUT A PERMITApr 11, 2016Found in violation
0139064411Nov 1, 2007DIRTY SIDEWALK DIRTY AREADec 12, 2007Found in violation
49809Sep 3, 199132,CEMENT AROUND FLUE PIPE AT CHIMNEYNov 25, 1991Defaulted (did not respond)

Ownership history for 298 Nassau Avenue

Every deed the City Register has recorded against this building’s tax lot (BBL 3026920003), 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 298 Nassau Avenue
Jan 20, 2000Mar 30, 2000Zielinski, Tersesa, Zielinski, JozefKaleniecki, MarekDeedView ↗
May 22, 1986Jun 4, 1986Kaleniecki, MarekConway, John, Conway, DorisDeedView ↗
Oct 7, 1982Oct 20, 1982Conway, John, Conway, DorisChillak, Felicia MDeedView ↗
Nov 30, 1979Nov 30, 1979Chillak Felicia MKost PhyllisDeedView ↗
Jul 12, 1976Jul 12, 1976Kost PhyllisGordon John TDeedView ↗
Apr 10, 1975Apr 10, 1975Gordon John TPadron JuanaDeedView ↗
Apr 9, 1975Apr 9, 1975Padron J UanaPadron AnthonyDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaPadron RalphDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaPadron AngelDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaMisa EvaDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaSeaman CarmenDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaPadron RoqueDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaSambucini FrancesDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaGesell Gloria PDeedView ↗
Apr 9, 1975Apr 9, 1975Padron JuanaPadron JacintoDeedView ↗

Financing record for 298 Nassau 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 298 Nassau Avenue
Sep 30, 2009Satisfaction of mortgagePolish & Slavic Federal Credit UnionView ↗
Apr 10, 1979Mortgage assignmentEisenoff HarryView ↗
Jul 12, 1976MortgageGordon John TView ↗
Satisfaction of mortgagePolish & Slavic Federal Credit UnionView ↗
Mortgage$181,500Polish & Slavic Federal Credit UnionView ↗
Mortgage$88,000Polish &Slavic Fed Cr UnView ↗
Satisfaction of mortgageGordon, John TView ↗

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