NYC Buildings
/
Brooklyn
/
Flatbush
/
100 East 21 Street
Flatbush

100 East 21 Street,
Brooklyn, NY 11226

84 Units

•

Built in 1941

•

6 Floors

2.3(3)
Rent Stabilized Units: Yes
Good Cause Eviction: Yes
Evictions: 10
Litigation History: Yes
1 Year Bedbug History: No
Pet Friendly: Unknown
Building Overview
Building Report
lock
Once you submit an anonymous review for this building (or any other) you will gain access to the entire openigloo platform
    Do you own or manage this building?

    Renters Recommendations

    -- of renters recommend this building

    -- of renters approve of this owner
    Review Summary for 100 East 21 Street
    Summarized from anonymous rental reviews on openigloo.
    Recent tenant reviews for 100 EAST 21 STREET in Brooklyn highlight significant issues with cleanliness, pest problems, and noisy neighbors. Despite the close proximity to Prospect Park and responsive management, the persistent presence of rodents, cockroaches, and lack of cleanliness seem to deter renters. Suggestions include thorough building remodeling and pest control measures. Overall, tenants do not recommend the building due to these ongoing challenges, making it essential for the owner to address these critical issues promptly.

    Reviews (3)

    Over 3 years ago
    So many rodents
    Former Tenant
    Pros:
    Close to the park
    Cons:
    Horrible pest problem, rats and mice, people out front all night making a mess
    Over 4 years ago
    Avoid if you’re scared of pests
    Former Tenant
    Pros:
    Close to prospect park
    Extra large apartments for the price
    Super and landlord are responsive
    Cons:
    Terrible cockroach problem
    Rats and mice
    Overall pests in building is awful
    Super not helpful on weekends
    Advice to owner:
    The pest problem is awful, but I’m not sure what the owner could do.

    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 5 days ago.
    The average number of violations per unit at 100 East 21 Street is worse than the city .
    BUILDING AVERAGE:
    1 violations per unit
    NEW YORK CITY AVERAGE:
    0.81 violation per unit
    flag
    Non-hazardous
    33
    class A
    i.e. no peephole on a door, or no street # on the building, unlawful keeping of animals
    MOST RECENT:
    Oct 26, 2025: § 27-2042 adm code provide a mirror in self-service elevator arranged so as to enable a person entering, to view inside of elevator number 3p3339
    Show all
    flag
    Hazardous
    30
    class B
    i.e. smoke detector issues, inadequate lighting, no lighting for stairways
    MOST RECENT:
    Nov 27, 2025: § 27-2017.3 hmc: trace and repair the source and abate the visible mold condition... less than 10 sq ft at south wall in the private hallway located at apt 502, 5th story, 1st apartment from east at south original violation 18115310 issued 28-jul-25 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).
    Show all
    flag
    Immediately hazardous
    21
    class C
    i.e. rodents, pest, mold, inadequate heat or hot water, defective building parts
    MOST RECENT:
    Oct 26, 2025: § 27-2005, 27-2007, 27-2041.1 hmc, §238, § 309; § 107 (2) ( c) mdl and 28 rcny §25-171: replace or repair the self-closing doors that is missing or defective latch at compactor closet door at compactor closet, 2nd story
    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
    M
    Mark Neiman
    2.3(3)
    Head Officer•
    1 Property•84 Units
    Litigation History: Yes
    Evictions: 9
    A
    Ambiorix Sancheztineo
    2.3(3)
    Site Manager•
    1 Property•84 Units
    Litigation History: Yes
    Evictions: 9
    E
    100 East 21 LLC
    2.3(3)
    Corporate Owner•
    1 Property•84 Units
    Litigation History: Yes
    Evictions: 10

    Renter Q&A

    ask-question
    Be the first to ask a question!
    Frequently Asked Questions
    Unlock insights about this building
    Review your building to unlock access to tenant reviews OR purchase access to unlock insights about violations, complaints, infestations, and more.
    Already have an account?Login Here