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4

400 E 21 St Llc

Corporate Owner·1 building·53 units
3.9

1 reviews

Highlights

3
Evictions
6
Litigation cases

About 400 E 21 St Llc

400 E 21 St Llc is a mixed-profile corporate owner. Across their buildings, tenants rate them 3.9/5 across 1 review, with 100% recommending their buildings and 100% approving of them as an owner or associate. Their portfolio records 3 evictions, 12 open violations, and 6 litigation cases. Data last updated August 27, 2026. Across Ditmas Park in Brooklyn, 400 E 21 St LLC is a corporate owner associated with 1 building comprising 53 units. The portfolio is concentrated in Ditmas Park in Brooklyn. The building is classified as a mid-rise, built in 1963. All of the associated buildings have rent-stabilized apartments. Renters can review each building's ratings, reviews, and public records on its own page.

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·4 minutes ago

Mostly good with some issues

Pros

Brick pet friendly building with rent stabilized apartments. Neighbors are all nice. Elevator consistently works and is fixed quickly when there’s issues. Consistent heat and hot water. The super is responsive to calls when available.

Cons

The renovated apartments were cheaply done so there’s too many tiny spaces where roaches can live and can’t be sealed off. There’s no control over the heat in the apartments. The trash area outside is always a mess (although seems to be pest free). The super only works M-F 9-5. Intermittent issues with stolen packages despite a locked mail room with a door that doesn’t close unless you slam it.

Buildings associated with 400 E 21 ST LLC

  • 400 East 21 Street
    Rent-stabilized

    400 East 21 Street

    3.9(1)

    Ditmas Park

400 East 21 Street
Rent-stabilized

400 East 21 Street

3.9(1)

Ditmas Park

Building ratings

Cleanliness

-

Trash management

-

Pest control

-

Water pressure

-

Heat

-

Neighbors

-

Noise levels

-

Owner responsiveness

-

Cleanliness

-

Trash management

-

Pest control

-

Water pressure

-

Heat

-

Neighbors

-

Noise levels

-

Owner responsiveness

-

Rents and deposits

-

Renters received their security deposits back

-

Electronic rent payments

Open violations

From past 10 years · Updated 5 days ago

Average violations per unit for this owner or associate is better than the city average.

Owner average0.22Violations per unit
NYC average0.81Violations per unit
3Class C
Immediately hazardous

Rodents, pest, mold, inadequate heat or hot water, defective building parts

6Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

3Class A
Non-hazardous

No peephole on a door, no street number on the building, unlawful keeping of animals

0Class I
Missing info

Missing or non-compliant with administrative information orders or filings

FAQs

400 E 21 St LLC has an average tenant rating of 3.9 out of 5 across 1 reviews.

Buildings managed by 400 E 21 St LLC average 0.22 open violations per unit, fewer than the citywide average of 0.81.

100% of tenants who reviewed buildings managed by 400 E 21 St LLC would recommend living there.

400 E 21 St LLC has not appeared on the NYC worst landlords list.

100% of tenants who reviewed a building managed by 400 E 21 St LLC approve of how it is run.

400 E 21 St LLC owns or manages 1 building totalling 53 units.

400 E 21 St LLC has 6 housing court litigation cases across their portfolio.

4

400 E 21 St Llc

Corporate Owner·1 building·53 units
3.9

1 reviews

Follow us

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Apartments for rent in NYCRenting tips and resourcesVerified apartment listings in NYCBuildings and owners in NYCNYC market analysis reports

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2-bedroom apartments

2-bedroom apartments in Bronx2-bedroom apartments in Brooklyn2-bedroom apartments in Manhattan2-bedroom apartments in Queens2-bedroom apartments in Staten Island

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© 2026 Openigloo Inc. All rights reserved.