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21 Judge Street
East Williamsburg

21 Judge Street,
Brooklyn, NY 11211

15 Units

•

Built in 2009

•

4 Floors

3.5(1)
Rent Stabilized Units: Yes
Evictions: 1
Litigation History: Yes
1 Year Bedbug History: No
Pet Friendly: Yes
Building Overview
Building Report
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    Renters Recommendations

    -- of renters recommend this building

    -- of renters approve of this owner

    Reviews (1)

    5 months ago
    Nice apartments, friendly neighbors but lots of hidden issues
    Former Tenant
    Pros:
    The apartments are well layed out and neighbors and super are friendly
    Cons:
    Ownership takes a lot of shortcuts when it comes to maintenance. The heat does not work well, the roof leaks, and there is currently a pest infestation that has been going on for several months

    Building Ratings

    Cleanliness
    Garbage Management
    Heat
    Neighbors
    Noise Levels
    Owner Responsiveness
    Pest Control
    Water Pressure

    Rents and Deposits

    -- of renters received their security deposits back
    It dummy text been reported if this building dummy electronic rent payments.
    Open Violations
    Only open violations from the last 10 years.
    Data last updated 4 days ago.
    The average number of violations per unit at 21 Judge Street is worse than the city .
    BUILDING AVERAGE:
    2.2 violations per unit
    NEW YORK CITY AVERAGE:
    0.81 violation per unit
    flag
    Non-hazardous
    10
    class A
    i.e. no peephole on a door, or no street # on the building, unlawful keeping of animals
    MOST RECENT:
    Oct 12, 2025: § 27-2017.3 hmc: trace and repair the source and abate the visible mold condition... less than 10 sq.ft at east wall in the bathroom located at apt 3a, 3rd story, 2nd apartment from west at north
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    flag
    Hazardous
    11
    class B
    i.e. smoke detector issues, inadequate lighting, no lighting for stairways
    MOST RECENT:
    Oct 12, 2025: § 27-2005 adm code repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 3a, 3rd story, 2nd apartment from west at north
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    flag
    Immediately hazardous
    12
    class C
    i.e. rodents, pest, mold, inadequate heat or hot water, defective building parts
    MOST RECENT:
    Nov 13, 2025: hmc adm code: § 27-2017.4 abate the infestation consisting of mice at cellar
    Show all
    flag
    Missing information/filings
    0
    class I
    Missing or non-compliant with administrative information orders or filings
    MOST RECENT:
    No violation found...
    Show all
    Property Owners and Associates
    F
    Flatiron Williamsburg Property Group I, LLC
    3.2(6)
    Corporate Owner•
    7 Properties•55 Units
    Litigation History: Yes
    Evictions: 1
    D
    Darek Konefal
    3.5(1)
    Site Manager•
    2 Properties•30 Units
    Litigation History: Yes
    Evictions: 1
    F
    Flatiron Real Estate Advisors, LLC
    3.2(11)
    Corporate Owner•
    22 Properties•207 Units
    Litigation History: Yes
    Evictions: 4
    S
    Steven Ancona
    3.2(40)
    Agent•
    28 Properties•242 Units
    Litigation History: Yes
    Evictions: 5

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