Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

Building report

186 Nassau Avenue · Brooklyn · BBL 3026850005 · generated 2026-10-20 · FREE

Free while in beta — every NYC building gets a report like this, updated weekly from city records. If it's useful, chip in to keep it free

Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP0
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 0. In ZIP 11222, 66% of residential buildings hold an A and 5% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

6 service requests in the last three years. Most common: Illegal Dumping (1) · Graffiti (1) · Sewer (1) · Consumer Complaint (1) · Homeless Person Assistance (1) · Lead (1).

Filed construction activity

$2,330 in permitted construction work filed since 2016 (1 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1923)
NoSix or more residential units (4)
No421-a / J-51 tax benefit on the current tax roll

1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)186 NASSAU AVENUE LLC
Head officerRAID SUKKARIEH
Managing agentTRUE MANAGEMENT
Last registered2025-09-03

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,180,800 $531,360
2026$1,417,000 $637,650
2027$1,700,000 $765,000

The city's market estimate has risen 44% between tax years 2025 and 2027.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Hurricane evacuation zone 2 of 6 — zone 1 evacuates first.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

1 street-flooding or sewer-backup complaints at this address since 2020 (0 in the last three years).

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

SubwayNassau Av — G · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none
BusNearest boarding stop: Nassau Av / Humboldt St — B48 · 50 ft
Citi BikeNassau Ave & Russell St · 400 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 110 The Monitor. Confirm with the DOE's school search.

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

186 Nassau Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

6 311 service requests from this address in the last three years.

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

The landlord's report card

Managed by TRUE MANAGEMENT — 154 buildings, 691 units. Grades across the portfolio: A78 · B33 · C19 · D21 · F2. See the whole portfolio

BuildingBoroughUnitsGrade
275 South 1 Street BK25 A
881 Lexington Avenue BK24 A
2299 Adam C Powell Blvd MN20 B
227 Hancock Street BK16 C
14 Maujer Street BK16 B
552 Lafayette Avenue BK15 A
120 1 Place BK15 A
203 North 7 Street BK10 A
490A Jefferson Avenue BK9 A
232 Lincoln Place BK9 A
83 North Henry Street BK8 A
223 Ralph Avenue BK8 B
247 Nassau Avenue BK8 B
215 Ralph Avenue BK8 B
213 Ralph Avenue BK8 B
211 Jefferson Avenue BK8 B
606 Kosciuszko Street BK8 A
103 India Street BK7 A
444 Grand Avenue BK7 A
423 Marcus Garvey Blvd BK6 A
1450 Gates Avenue BK6 C
195 7 Avenue BK6 A
179 Meserole Avenue BK6 A
176 Skillman Avenue BK6 B
125 McGuinness Boulevard BK6 A
1444 Gates Avenue BK6 A
133 Lafayette Avenue BK6 D
262 Withers Street BK6 A
77 Irving Avenue BK6 A
524 Putnam Avenue BK6 A
37 Driggs Avenue BK6 C
304 Leonard Street BK6 B
233 Calyer Street BK6 C
59-23 Woodbine Street QN6 B
262 Malcolm X Boulevard BK6 A
606 Humboldt Street BK6 A
264 Linden Street BK6 A
1720 Madison Street QN6 B
193 7 Avenue BK6 A
986 Manhattan Avenue BK6 A
128 Guernsey Street BK6 B
1158 Gates Avenue BK6 B
187 Lenox Avenue MN5 D
526 Graham Avenue BK5 A
126 Alexander Avenue BX5 A
204 Freeman Street BK5 A
155 Bedford Avenue BK4 C
186 Nassau Avenue BK4 A
614 Lorimer Street BK4 D
760 Union Street BK4 A
100 Bergen Street BK4 A
319 South 5 Street BK4 A
931 Manhattan Avenue BK4 C
594 St Marks Avenue BK4 A
316 South 4 Street BK4 A
120 Kent Street BK4 A
135 South 1 Street BK4 A
445 Graham Avenue BK4 A
366A Manhattan Avenue BK4 D
426 Bainbridge Street BK4 B

showing 60 of 154 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $3,545 on 2020-08-11 (lender: Ridgewood Savings Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2020-08-11AL&R $1,700,000 — from 186 NASSAU AVENUE LLC to RIDGEWOOD SAVINGS BANK $1,700,000
2020-08-11Agreement $1,700,000 — from 186 NASSAU AVENUE LLC to RIDGEWOOD SAVINGS BANK $1,700,000
2020-08-11Mortgage $3,546 — from 186 NASSAU AVENUE LLC to RIDGEWOOD SAVINGS BANK $3,546
2014-10-16Mortgage $1,200,000 — from 186 NASSAU AVENUE LLC to FIRST COMMERCE BANK $1,200,000
2014-10-01AL&R $1,200,000 — from 186 NASSAU AVENUE LLC to FIRST COMMERCE BANK $1,200,000
2011-06-28AL&R $1,212,000 — from 186 NASSAU AVENUE, LLC to NORTHERN STATE BANK $1,212,000
2011-06-28Agreement $1,212,000 — from 186 NASSAU AVENUE, LLC to NORTHERN STATE BANK $1,212,000
2011-01-14Deed $1,509,000 — from MILLENNIUM GREENPOINT REAL ESTATE & to 186 NASSAU AVENUE, LLC $1,509,000
2008-03-28Mortgage $1,237,500 — from MILLENNIUM IN GREENPOINT REAL ESTATE & D to WASHINGTON MUTUAL BANK $1,237,500
2008-03-28Mortgage $612,004 — from MILLENNIUM IN GREENPOINT REAL ESTATE & D to WASHINGTON MUTUAL BANK $612,004
2008-03-28Agreement $1,237,500 — from MILLENNIUM IN GREENPOINT REAL ESTATE & D to WASHINGTON MUTUAL BANK $1,237,500
2005-06-24Mortgage $235,000 — from KIIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK, FSB $235,000
2003-06-12M&CON $430,000 — from KIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK, FSB $430,000
2003-02-06Mortgage $1,000,000 — from PERLOWSKA-KIELAN, BERNADETTA; KIELAN, KRZYSZTOF to BELAKAS, JOHN R; BELAKAS, MADELINE M $1,000,000
2002-01-08Mortgage $360,000 — from KIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK FSB $360,000

Ten-year activity

20100
2017
2018
2019
11
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017000011
2018021014
2019202015
20200037111
2021013015
2022002013
2023002013
2024005016
2025003014
2026002013
This record is free. Keeping it free costs money.
Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Chip in

The last 12 months — 4 records

DateRecord
2026-05-19Boiler inspection
2026-02-07311: Lead — Lead Kit Request (Residential) (L10)
2026-01-09Bedbug filing: 0 infested units
2025-12-04Bedbug filing: 0 infested units

The full timeline

2026
2026-05-19Boiler inspection
2026-02-07311: Lead — Lead Kit Request (Residential) (L10)
2026-01-09Bedbug filing: 0 infested units
2025
2025-12-04Bedbug filing: 0 infested units
2025-09-19311: Homeless Person Assistance — Chronic
2025-08-04311: Consumer Complaint — Clothing, Shoe, or Accessories Store
2025-05-27Boiler inspection
2024
2024-12-12Bedbug filing: 0 infested units
2024-11-26Boiler inspection
2024-11-21Bedbug filing: 0 infested units
2024-11-02311: Sewer — Catch Basin Search (SC2)
2024-06-14311: Graffiti — Graffiti
2024-02-14311: Illegal Dumping — Removal Request
2023
2023-12-08Bedbug filing: 0 infested units
2023-03-31Boiler inspection
2023-03-19Bedbug filing: 0 infested units
2022
2022-08-03Boiler inspection
2022-03-04Bedbug filing: 0 infested units
2022-03-01HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2021
2021-10-24311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-09-03FDNY inspection (RISK)
2021-05-26311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-04-13Boiler inspection
2021-02-13Bedbug filing: 0 infested units
2020
2020-12-31311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-08-11TL&R — from FIRST COMMERCE BANK; NORTHERN STATE BANK to 186 NASSAU AVENUE LLC
2020-08-11AL&R $1,700,000 — from 186 NASSAU AVENUE LLC to RIDGEWOOD SAVINGS BANK$1,700,000
2020-08-11Agreement $1,700,000 — from 186 NASSAU AVENUE LLC to RIDGEWOOD SAVINGS BANK$1,700,000
2020-08-11Mortgage $3,546 — from 186 NASSAU AVENUE LLC to RIDGEWOOD SAVINGS BANK$3,546
2020-08-11Mortgage assigned — from FIRST COMMERCE BANK to RIDGEWOOD SAVINGS BANK
2020-08-11Mortgage assigned — from FIRST COMMERCE BANK to RIDGEWOOD SAVINGS BANK
2020-08-11TL&R — from NORTHERN STATE BANK; FIRST COMMERCE BANK to 186 NASSAU AVENUE LLC
2020-08-10311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2020-05-14Boiler inspection
2020-04-17311: Noise - Residential — Banging/Pounding
2019
2019-12-05Permit AL — ISSUED
2019-11-08311: Sewer — Defective/Missing Curb Piece (SC4)
2019-04-15Boiler inspection
2019-03-19Job filed: ERECT NEW AWNING WITH COPY, NO CHANGE IN USE, EGRESS, AND OCCUPANCY.$2,330
2019-03-01311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018
2018-08-06Boiler inspection
2018-07-20ECB CLASS - 2 violation: WORK W/OUT A PERMIT. NOTE: @ INSP AN APPROX 4'X8' & 4'X12' BUSINESS ACCESSORY SIGNS ANCHORED TO THE BLDG "NASSAU BARBER SHOP" & "P$1,250
2018-06-16311: Special Projects Inspection Team (SPIT) — Sign/Awning/Marquee - Illegal/No Permit
2018-06-16DOB complaint, category ?
2017
2017-09-14Boiler inspection
2016
2016-05-15311: Graffiti — Graffiti
2016-04-05FDNY inspection (RISK)
2014
2014-10-16Mortgage $1,200,000 — from 186 NASSAU AVENUE LLC to FIRST COMMERCE BANK$1,200,000
2014-10-01AL&R $1,200,000 — from 186 NASSAU AVENUE LLC to FIRST COMMERCE BANK$1,200,000
2014-09-13DOB complaint, category ?
2012
2012-04-17311: Consumer Complaint — False Advertising
2011
2011-09-10311: Damaged Tree — Tree Leaning/Uprooted
2011-09-01311: Consumer Complaint — Cigarette Sale to Minor
2011-06-28AL&R $1,212,000 — from 186 NASSAU AVENUE, LLC to NORTHERN STATE BANK$1,212,000
2011-06-28Agreement $1,212,000 — from 186 NASSAU AVENUE, LLC to NORTHERN STATE BANK$1,212,000
2011-06-26311: Illegal Tree Damage — Bicycle Chained to Tree
2011-01-14Deed $1,509,000 — from MILLENNIUM GREENPOINT REAL ESTATE & to 186 NASSAU AVENUE, LLC$1,509,000
2010
2010-05-18Mortgage assigned — from JPMORGAN CHASE BANK, N.A. to SLC HOLDINGS, LLC
2010-03-03Tenant complaint: HEATING — HEAT RELATED
2010-03-03311: HEATING — HEAT
2010-02-04311: Graffiti — Graffiti
2009
2009-01-01DOB violation LL6291:
2008
2008-05-13Tenant complaint: NONCONST — CARBON MONOXIDE
2008-05-13Tenant complaint: HEATING — HEAT RELATED
2008-05-13Tenant complaint: NONCONST — VERMIN
2008-05-13Tenant complaint: ELECTRIC — WIRING
2008-03-28Mortgage $1,237,500 — from MILLENNIUM IN GREENPOINT REAL ESTATE & D to WASHINGTON MUTUAL BANK$1,237,500
2008-03-28Mortgage $612,004 — from MILLENNIUM IN GREENPOINT REAL ESTATE & D to WASHINGTON MUTUAL BANK$612,004
2008-03-28TL&R — from KIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK, FSB
2008-03-28TL&R — from KIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK, FSB
2008-03-28Mortgage assigned — from FLUSHING SAVINGS BANK, FSB to WASHINGTON MUTUAL BANK
2008-03-28Mortgage assigned — from FLUSHING SAVINGS BANK, FSB to WASHINGTON MUTUAL BANK
2008-03-28Deed — from KIELAN, KRZYSZTOF to MILLENNIUM IN GREENPOINT REAL ESTATE & D
2008-03-28Agreement $1,237,500 — from MILLENNIUM IN GREENPOINT REAL ESTATE & D to WASHINGTON MUTUAL BANK$1,237,500
2008-01-03DOB violation LL6291:
2007
2007-06-23DOB complaint, category ?
2005
2005-06-24Mortgage $235,000 — from KIIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK, FSB$235,000
2004
2004-02-13DOB violation LL6291:
2003
2003-06-12AL&R — from FLUSHING SAVINGS BANK, FSB to KIELAN, KRZYSZTOF
2003-06-12M&CON $430,000 — from KIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK, FSB$430,000
2003-06-12PREL — from BELECKAS, MADELINE M; BELECKAS, JOHN R to KIELAN, KRZYSZTOF; PERLOWSKA-KIELAN, BERNADETTA
2003-03-19DOB violation LL6291:
2003-02-06Mortgage $1,000,000 — from PERLOWSKA-KIELAN, BERNADETTA; KIELAN, KRZYSZTOF to BELAKAS, JOHN R; BELAKAS, MADELINE M$1,000,000
2002
2002-09-30Mortgage satisfied — from KIELAN, KRZYSZTOF to GREENPOINT MORTGAGEFUNDING INC
2002-09-30SAGE — from GREENPOINT MORTGAGEFUNDING INC
2002-05-02DOB complaint, category ?
2002-03-26DOB violation LL6291:
2002-01-08Mortgage $360,000 — from KIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK FSB$360,000
2002-01-08Mortgage assigned — from KIELAN, KRZYSZTOF to FLUSHING SAVINGS BANK FSB
2001
2001-02-27DOB violation LL6291:
2000
2000-04-06Mortgage assigned — from KIELAN, KRZYSZTOF to GREEPOINT MORTGAGE FUNDING INC
2000-04-06Deed — from ZYLA, MARIA to KIELAN, KRZYSZTOF
2000-04-06Mortgage $221,000 — from KIELAN, KRZYSTOF to GREENPOINT MORTGAGEFUNDING INC$221,000
2000-04-06Mortgage satisfied — from ZYLA, JOSEPH; ZYLA, MARIA to POLISH & SLAVIC FEDERAL CREDIT UNION
1999
1999-08-07ECB Hazardous violation: RESIDENCE ALTERED FOR OCCUOANCY AS A DWELLING FOR MORE THAN THE LEGALLY APPROVED NUMBER OF FAMILIES BUILDING DEAPARTMENT. RECORDS $3,050
1999-08-07ECB Hazardous violation: OCCUPANCY CONTRARY TO THAT OF THE DEPARTMENT OF BUILDING RECORDS. DEPARTMENT OF BUILDINGS INDICATE FIRST FLOOR TO BE USED FOR
1999-06-15DOB complaint, category ?
1998
1998-05-04DOB violation LL6291:
1995
1995-08-29DOB violation LL6291:
1993
1993-08-16DOB violation LL6291:
1987
1987-03-10Mortgage satisfied — from ZYLA, MARIA; ZYLA, JOSEPH to KOBLICK, JOHN
1987-02-06Mortgage satisfied — from ZYLA, MARIA; ZYLA, JOZEF to BIROSIK, FRANK
1987-02-05Mortgage $30,000 — from ZYLA, JOSEPH; ZYLA, MARIA to POLISH &SLAVIC FED CR UN$30,000
1987-02-05Mortgage satisfied — from ZYLA, MARIA; ZYLA, JOZEF to INDUSTRIAL &COMM/FEDCR
1987-01-23Mortgage satisfied — from ZYLA, JOSEF; ZYLA, MARIA to KUBLICK, JOHN
1981
1981-02-05Mortgage — from ZYLA MARIA; ZYLA JOZEF to KOBLICK JOHN
1981-01-30Mortgage — from ZYLA MARIA; ZYLA JOZEF to BIROSIK FRANK
1978
1978-11-20Mortgage — from ZYLA MARIA; ZYLA JOZEF to INDUSTRIAL & COMMERCIAL FEDL CREDIT UNIO
1978-11-20Deed — from GORKOWSKI FRANCES to ZYLA JOZEF; ZYLA MARIA

Support this site Back to the building page