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771 East 9 Street, Brooklyn

Brooklyn • Block 06497 • Lot 0060 • Zip: 11230

Condition

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

Address

Primary address: 771 East 9 Street, Brooklyn
Borough: Brooklyn
Zip code: 11230
Block: 06497
Lot: 0060
BBL: 3064970060
Unified address ID: 3064970060

Land use and zoning

Land use: Multi-Family Walk-Up Buildings
Zoning: R7A (Residential)
Lot type: Inside
Lot area: 2,680 sq ft
Lot dimensions: 26 ft x 100 ft
Built FAR: 1.87
Max residential FAR: 4
Max facility FAR: 4
School district: 22

Building

Building class: Walk-up Apartments - Five to Six Families (C2)
Year built: 1925
Last altered: 1925
Floors: 3
Total units: 6
Residential units: 6
Building area: 5,000 sq ft
Building dimensions: 21 ft x 80 ft
Basement: Unknown
Owner: KAI PROPERTIES LLC

Latest assessment

Assessment year: 2018/19
Tax class: 4, 5, or 6 Units
Market value: $960,000
Total assessment: $134,904
Land assessment: $2,529
Exempt total: $0
Assessment owner: KAI PROPERTIES LLC

Neighborhood

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

Neighborhood Midwood
District Brooklyn

Getting around

Estimated 4 days ago
Nearest station

About 6 minutes on foot · 358 m

  • Downtown Brooklyn 35 min 6 walking, 29 riding
  • Union Square 39 min 6 walking, 33 riding
  • Times Square 43 min 6 walking, 37 riding
  • Fulton Street 43 min 6 walking, 37 riding
  • Grand Central 49 min 6 walking, 43 riding
  • Penn Station 50 min 6 walking, 44 riding

Around this address

Transit and places within 0.5 miles of the lot.

Activity

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

2026

  1. HPD violation Jun 3, 2026

    Class C

    § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICAT...

  2. HPD violation Mar 11, 2026

    Class C

    § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF UNCAPPED RADIATOR STEAM VALVE AT NORTH WALL AT PUBL...

  3. HPD violation Mar 11, 2026

    Class B

    § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING RADIATOR SHUT OFF VALVE CONTROL KNOB AT PUBLIC HALL, 1st STORY

  4. HPD violation Mar 9, 2026

    Class C

    § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXCEEDS MAXIMUM TEMP OF 130 DEGREES IN TH...

2025

  1. HPD violation Dec 8, 2025

    Class C

    § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED DOOR AT CELLAR AT BOILER ROOM

  2. HPD violation Dec 8, 2025

    Class C

    § 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2n...

  3. ECB violation Oct 15, 2025 $0

    CLASS - 3

    OCCUPANCY CONTRARY TO C OF O OR BUILDINGS RECORD: AT THE TIME OF INSPECTION, OBSERVED AREA BETWEEN 2 BUILDING APPROX....

2018

  1. DOB violation Apr 6, 2018

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

    VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT

2014

  1. Sale Sep 3, 2014 $850,000

    Changed hands

    771 EAST 9TH STREET

2013

  1. Permit issued Oct 23, 2013

    EW / OT

    HIGH QUALITY CONSTRUCTION

  2. DOB filing Oct 23, 2013 $18,000

    Alteration Type II

    MINOR INTERIOR RENOVATION OF AN APARTMENT BUILDING IN APT.# 2F ONLY. REPAIRING FLOOR, PARTITIONS, CEILING, AND PAINTI...

2009

  1. DOB violation Dec 31, 2009

    LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED

  2. Sale Sep 2, 2009 $0

    Changed hands

    771 EAST 9TH STREET

1999

  1. DOB violation Mar 16, 1999

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

1995

  1. DOB violation Aug 29, 1995

    LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED

1989

  1. DOB violation Jan 10, 1989

    B-BOILER BOILER OPTIONAL

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
KAI PROPERTIES, LLC
851 47 STREET
Brooklyn, NY, 11220
Agent
YAQI YANG
710 METROPOLITAN AVENUE 4A
Brooklyn, NY, 11211
HeadOfficer
YAQI YANG
710 METROPOLITAN AVENUE 4A
Brooklyn, NY, 11211
SiteManager
XING YANG
2

Building Permits

Owner information from Department of Buildings filings

Owner
N/A
XIU FANG LIU
4

Deed Records

Parties from ACRIS deed and mortgage records

MORTGAGER/BORROWER
MORTGAGER/BORROWER
GRANTEE/BUYER
771 EAST 9TH STREET
BROOKLYN, NY, 11230
MORTGAGEE/LENDER
P.O. BOX 300184
BROOKLYN, NY, 11230
GRANTEE/BUYER
72 BAY RIDGE PARKWAY
BROOKLYN, NY, 11209
PARTY ONE
53-35 37TH ROAD
WOODSIDE, NY, 11377
MORTGAGEE/LENDER
MORTGAGEE/LENDER
399 PARK AVE
NY, NY, 00000
GRANTOR/SELLER
BEAMAN REALTY
530 COURT ST
BKLYN, NY, 00000
GRANTEE/BUYER
149 UNION ST
BKLYN, NY, 00000

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
PLUTO Owner