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643 Knickerbocker Avenue, Brooklyn

Brooklyn • Block 03365 • Lot 0109 • Zip: 11221

Condition

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

Address

Primary address: 643 Knickerbocker Avenue, Brooklyn
Borough: Brooklyn
Zip code: 11221
Block: 03365
Lot: 0109
BBL: 3033650109
Unified address ID: 3033650109

Land use and zoning

Land use: Multi-Family Walk-Up Buildings
Zoning: R6 (Residential)
Lot type: Inside
Lot area: 1,750 sq ft
Lot dimensions: 20 ft x 87 ft
Built FAR: 2.23
Max residential FAR: 2.43
Max facility FAR: 4.8
School district: 32

Building

Building class: Walk-up Apartments - Five to Six Families (C2)
Year built: 1915
Last altered: 2019
Floors: 4
Total units: 5
Residential units: 5
Building area: 3,898 sq ft
Building dimensions: 20 ft x 50 ft
Basement: Below grade full basement
Owner: 4MB FUND TENTH REALTY INC.

Latest assessment

Assessment year: 2018/19
Tax class: 1 - 3 Unit Residence
Market value: $938,000
Total assessment: $10,419
Land assessment: $2,066
Exempt total: $1,460
Assessment owner: 4MB FUND TENTH REALTY

Neighborhood

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

Neighborhood Bushwick
District Brooklyn

Getting around

Estimated 4 days ago
Nearest station

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.

Activity

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

2025

  1. DOB filing Sep 3, 2025 $851,459

    Alteration Type I

2020

  1. DOB filing Nov 5, 2020 $5,000

    Alteration Type II

    INSTALLATION OF AUTOMATIC SMOKE/HEAT/CO DETECTION AND SPRINKLER ALARM SYSTEM

2019

  1. Permit issued Apr 12, 2019

    AL

    CITY BUILDERS INC

  2. ECB violation Mar 21, 2019 $0

    CLASS - 2

    FAILURE TO PROVIDE ACCEPTED SITE SAFETY PLAN,AT TIME OF INSPECTION.AT TIME OF INSPECTION ON AN ACTIVE SITE OF A 4 STO...

  3. ECB violation Mar 21, 2019 $0

    CLASS - 1

    WORK DOES NOT CONFORM TO APPROVED CONFORM TO APPROVED CONSTRUCTION DUCENTS AND OR APPROVED AMENDMENTS.AT TIME OF INSP...

  4. ECB violation Mar 21, 2019 $0

    CLASS - 1

    CONSTRUCTION SUPERINTENDENT LOGBOOK.INADEQUATE AT TIME OF INSPECTION ON AN ACTIVE SITE OF A 4-STORY ALT-1 I OBSERVED ...

  5. Permit issued Feb 26, 2019

    PL / PL

    PLBG INC

2018

  1. Permit issued Nov 14, 2018

    AL

    CITY BUILDERS INC

  2. DOB NOW filing Nov 13, 2018 $5,000

    Alteration

    LOC Issued

  3. DOB NOW filing Nov 12, 2018 $5,000

    Alteration

    LOC Issued

  4. DOB filing Sep 26, 2018 $0

    Alteration Type III

    FILING FOR BPP IN CONJUNCTION WITH JOB # 321707131

  5. Sale Mar 15, 2018 $875,000

    Changed hands

    643 KNICKERBOCKER AVENUE

Property Contacts

Contact information aggregated from multiple government sources

2

Building Permits

Owner information from Department of Buildings filings

Owner
RED DEVELOPMENT INC.
DAVID NOURMAND
3

Recent Building Permits

Owner information from recent DOB NOW filings

Owner
BILLY ENTERPRISES INC
BROOKLYN, NY, 11219
4

Deed Records

Parties from ACRIS deed and mortgage records

ASSIGNEE
120 PASSAIC AVE
FAIRFIELD, NJ, 070043510
MORTGAGOR/BORROWER
401 E 83RD STREET, APT 3B
NEW YORK, NY, 10028
PARTY ONE
401 E 83RD STREET, 3D
NEW YORK, NY, 10028
PARTY 1
1448 58TH STREET
BROOKLYN, NY, 11219
MORTGAGEE/LENDER
MORTGAGEE/LENDER
MORTGAGER/BORROWER
GRANTEE/BUYER
401 E. 83RD STREET
NEW YORK, NY, 10028
GRANTOR/SELLER
400 CARNEGIE AVE
ELMONT, NY, 11003
MORTGAGER/BORROWER

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
PLUTO Owner