NYC Buildings
/
Manhattan
/
All Downtown
/
Financial District
/
21 South William Street
Financial District

21 South William Street,
Manhattan, NY 10005

31 Units

•

Built in 1928

•

8 Floors

5(1)
Rent Stabilized Units: Unknown
Evictions: 0
Litigation History: No
1 Year Bedbug History: No
Pet Friendly: Unknown
Building Overview
Building Report
    Do you own or manage this building?
    Available Listings In 21 South William Street
    unit
    Financial District
    21 South William Street #5A
    $4,235
    1 bed•1 bath•Est. Apr 2025
    Future
    unit
    Financial District
    21 South William Street #5B
    $3,995
    1 bed•1 bath•Avail. Immediately
    Hey smart renter!
    In the past three years, this building had:
    117 complaints
    Get building reports for more information
    You Will Get:
    call-center
    Building complaint and pricing history broken down by month.
    rat
    The latest rodent inspection reports.
    construction
    Existing or upcoming construction projects in the building and area.
    And more...
    Open Violations
    A violation is issued to a building when a city inspector from NYC's Department of Housing Preservation and Development validates and confirms a complaint made to 311. The violations listed below are open violations that have yet to be addressed or have not been confirmed as resolved by the city.
    Only open violations from the last 10 years.
    Data last updated 4 days ago.
    BUILDING AVERAGE:
    0 violations per unit
    NEW YORK CITY AVERAGE:
    0.81 violation per unit
    flag
    Non-hazardous
    0
    class A
    i.e. no peephole on a door, or no street # on the building, unlawful keeping of animals
    MOST RECENT:
    No violation found...
    Show all
    flag
    Hazardous
    0
    class B
    i.e. smoke detector issues, inadequate lighting, no lighting for stairways
    MOST RECENT:
    No violation found...
    Show all
    flag
    Immediately hazardous
    0
    class C
    i.e. rodents, pest, mold, inadequate heat or hot water, defective building parts
    MOST RECENT:
    No violation found...
    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
    K
    Kg Properties Of New York
    4.9(2)
    Agent•
    4 Properties•49 Units
    Litigation History: No
    Evictions: 0
    I
    Ida Abelson
    5(1)
    Officer•
    1 Property•31 Units
    Litigation History: No
    Evictions: 0
    B
    Block Hall Condominium
    5(1)
    Corporate Owner•
    1 Property•31 Units
    Litigation History: No
    Evictions: 0
    W
    William Cruz
    5(1)
    Site Manager•
    1 Property•31 Units
    Litigation History: No
    Evictions: 0
    Frequently Asked Questions

    Renter Q&A

    ask-question
    Be the first to ask a question!

    Building Ratings

    Cleanliness
    1 (unmanaged) to 5 (well managed)
    Garbage Management
    1 (poorly managed) to 5 (well organized)
    Heat
    1 (faulty) to 5 (working)
    Neighbors
    1 (loud / disrespectful) to 5 (friendly and considerate)
    Noise Levels
    1 (loud) to 5 (quiet)
    Owner Responsiveness
    1 (slow) to 5 (timely)
    Pest Control
    1 (lots of pests) to 5 (no pests)
    Water Pressure
    1 (weak) to 5 (strong)
    Cleanliness
    Garbage Management
    Heat
    Neighbors
    Noise Levels
    Owner Responsiveness
    Pest Control
    Water Pressure

    Renter Recommendations

    --% of renters recommend this building

    --% of renters approve of this owner

    Rents and Deposits

    -- of renters received their security deposits back
    It HAS NOT been reported if this building accepts electronic rent payments.

    Reviews (1)

    Over 2 years ago
    Well kept and updated landmarked building
    Former Tenant
    Pros:
    Well kept building, nice finishes in units, amazing roofdeck
    Cons:
    Some noise from Stone Street