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186 Knickerbocker Avenue, Brooklyn

Brooklyn • Block 03165 • Lot 0032 • Zip: 11237

Condition

What the city currently has open against this building, counted from its own records.

40 Open HPD violations Class A 12 Class B 17 Class C 10 Class I 1 52 on record • 1988–2026 1 Open DOB violations 1 on record • 1993 0 Open housing litigation 1 on record • 2007

Address

Primary address: 186 Knickerbocker Avenue, Brooklyn
Borough: Brooklyn
Zip code: 11237
Block: 03165
Lot: 0032
BBL: 3031650032
Unified address ID: 3031650032

Land use and zoning

Land use: Mixed Residential & Commercial Buildings
Zoning: R6 (Residential)
Lot type: Inside
Lot area: 2,500 sq ft
Lot dimensions: 25 ft x 100 ft
Built FAR: 1.65
Max residential FAR: 2.43
Max facility FAR: 4.8
School district: 32

Building

Building class: Residence - Multiple Use - Primarily Four Family with One Store or Office (S4)
Year built: 1931
Last altered: 1931
Floors: 3
Total units: 5
Residential units: 4
Building area: 4,125 sq ft
Building dimensions: 25 ft x 55 ft
Basement: Unknown
Owner: QUAN YUAN PROPERTY CORP.

Latest assessment

Assessment year: 2018/19
Tax class: 4, 5, or 6 Units
Market value: $588,000
Total assessment: $59,077
Land assessment: $22,104
Exempt total: $0
Assessment owner: QUAN YUAN PROPERTY CO

Neighborhood

The area this lot falls inside, and the commute Hoodkit measures from it.

Neighborhood Bushwick
District Brooklyn

Getting around

Estimated 3 days ago
Nearest station
Knickerbocker Av M

About 7 minutes on foot · 434 m

  • Union Square 39 min 7 walking, 32 riding
  • Fulton Street 39 min 7 walking, 32 riding
  • Downtown Brooklyn 43 min 7 walking, 36 riding
  • Grand Central 50 min 7 walking, 43 riding
  • Times Square 51 min 7 walking, 44 riding
  • Penn Station 53 min 7 walking, 46 riding

Around this address

Transit and places within 0.5 miles of the lot.

Getting out

Updated 1 minute ago
Subway
Railroad
Ferry
Bus
Citi Bike

Places nearby

Hoodkit's own ranking, not the closest first

Activity

Sales, filings, permits and violations from every dataset, in one order.

2026

  1. HPD violation May 5, 2026

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

  2. HPD violation Apr 22, 2026

    Class A

    §27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A F...

  3. HPD violation Apr 22, 2026

    Class C

    § 27-2044, 2041.1 HMC: §238 MDL and 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING THE DOORS THAT IS MISSING OR ...

  4. HPD violation Apr 22, 2026

    Class C

    § 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIG...

  5. HPD violation Apr 22, 2026

    Class A

    § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING R...

  6. HPD violation Apr 22, 2026

    Class C

    § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE WOOD SADDLE AT DOOR TO BUILDING ENTRANCE AT NORTH (...

2013

  1. Permit issued Jul 17, 2013

    EW / FP

    CITYWIDE FIRE SYS PLBG EN

  2. DOB filing Jul 17, 2013 $3,000

    Alteration Type II

    PPLICATION FILED TO INSTALL A FIRE SUPPRESSION SYSTEM (ANSUL)AT FIRST FLOOR. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

  3. Permit issued Jun 21, 2013

    PL / PL

    INFINITI ESC PLUMBING COR

  4. DOB filing Jun 21, 2013 $23,500

    Alteration Type II

    APPLICATION FILED TO INSTALL EXHAUST HOOD AND DUCT WORK. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

  5. Permit issued Jun 14, 2013

    EW / MH

    A INTERNATIONAL LTD

  6. Permit issued Jun 12, 2013

    EW / OT

    A INTERNATIONAL LTD

2012

  1. DOB filing Sep 4, 2012 $20,000

    Alteration Type II

    JOB FILED TO CONVERT ONE EXISTING OIL BOILER AND HOT WATER HEATER TO (5) GAS BOILERS AND (5) HOT WATER HEATERS IN CEL...

  2. Permit issued Jun 6, 2012

    EW / BL

    DYCKMAN PLBG AND HTG INC

  3. Permit issued Jun 6, 2012

    PL / PL

    DYCKMAN PLBG AND HTG INC

1993

  1. DOB violation Aug 16, 1993

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

The most recent 6 events from each dataset, so no one source takes the axis. Each tab holds the full record.

Property Contacts

Contact information aggregated from multiple government sources

1

Registration Contracts

Contact information from multiple dwelling registrations

CorporateOwner
QUAN YUAN PROPERTY CORP
186 KNICKERBOCKER AVE
BROOKLYN, NY, 11237
Registration Contract
Agent
ERIC LIN
186 KNICKERBOCKER AVE
Brooklyn, NY, 11237
Registration Contract
HeadOfficer
FANG YING GAO
186 KNICKERBOCKER AVE
Brooklyn, NY, 11237
Registration Contract
Shareholder
FANG YING GAO
186 KNICKERBOCKER AVE
Brooklyn, NY, 11237
Registration Contract
2

Building Permits

Owner information from Department of Buildings filings

Owner
OWNER
SERGIO ALATRISTE
DOB Filing 07/17/2013
Owner
QUAN YUAN PROPERTY CORP
KIEN NING LAM
DOB Filing 09/04/2012
4

Deed Records

Parties from ACRIS deed and mortgage records

GRANTOR
LAM, KIEN NING
186 KNICKERBOCKER AVENUE
BROOKLYN, NY, 11237
ACRIS 12/11/2002
GRANTEE
QUAN YUAN PROPERTY CORP.
186 KNICKERBOCKER AVENUE
BROOKLYN, NY, 11237
ACRIS 12/11/2002
MORTGAGEE/LENDER
TONG, KWAI CHUN
ACRIS 11/15/1996
MORTGAGEE/LENDER
CHANG, HSIAO WEI
ACRIS 11/15/1996
MORTGAGEE/LENDER
TAM, HALL PING
ACRIS 11/15/1996
MORTGAGEE/LENDER
CHANG, HSAIO WEI
50 BAYARD ST
NY, NY, 00000
ACRIS 02/08/1989
PARTY ONE
CHUN, TONG KWAI/AKA
00000
ACRIS 02/08/1989
PARTY ONE
TAM, HALL PING
00000
ACRIS 02/08/1989
PARTY TWO
TANG, JIN LUN
00000
ACRIS 02/08/1989
PARTY ONE
TONG, KWAI CHUN
00000
ACRIS 02/08/1989

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
QUAN YUAN PROPERTY CO
Assessment Roll
PLUTO Owner
QUAN YUAN PROPERTY CORP.
PLUTO