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4

420-428 Amsterdam Llc

Corporate Owner·5 buildings·44 units
2.5

5 reviews

Highlights

No
Evictions
10
Litigation cases

About 420-428 Amsterdam Llc

420-428 Amsterdam Llc is a poorly regarded corporate owner. Across their buildings, tenants rate them 2.5/5 across 5 reviews, with 20% recommending their buildings and 0% approving of them as an owner or associate. Their portfolio records 0 evictions, 64 open violations, and 10 litigation cases. Data last updated September 8, 2026. Associated with 5 buildings and 44 units across Manhattan, 420-428 Amsterdam LLC is a corporate owner responsible for a portfolio concentrated in the Upper West Side. The portfolio spans construction eras from the 1890s to the 1890s, reflecting multiple generations of development. The buildings are primarily mid-rise. A majority of the associated buildings have rent-stabilized apartments. Prospective renters can find building-level ratings, reviews, and open-data records on the associated building pages.

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·10 hours ago

It's a typical NYC cheap apartment but expensive

Pros

Lovely neighbors, well located, surprisingly pest free for being above a restaurant. A nice amount of space.

Cons

Above a bar, issues with heat and hot water, trash around the corner, hallways are disgusting. Super is kind but will ignore you completely for days, weeks, months. Issues with plumbing in the building that cause ceiling leaks. The building has rent controlled tenants, and I think the owner intentionally keeps it shitty to push them out.

Advice to the owners

Actually fix things. Stop being cheap about heat.

Former tenant·Over 1 year ago

Mice, lack of heat

Pros

location, space for money is great

Cons

no heat in the middle of winter, the building is old so always found droppings and had bad rodent problem, also bugs. very poor response time from management

Advice to the owners

maintain building better, respond to complaints about serious issues such as heat and mice

Buildings associated with 420-428 AMSTERDAM LLC

  • 422 Amsterdam Avenue
    Rent-stabilized

    422 Amsterdam Avenue

    Upper West Side

  • 424 Amsterdam Avenue
    Good cause

    424 Amsterdam Avenue

    2.5(1)

    Upper West Side

  • 201 West 80 Street
    Rent-stabilized

    201 West 80 Street

    Upper West Side

  • 426 Amsterdam Avenue
    Rent-stabilized

    426 Amsterdam Avenue

    Upper West Side

422 Amsterdam Avenue
Rent-stabilized

422 Amsterdam Avenue

Upper West Side

424 Amsterdam Avenue
Good cause

424 Amsterdam Avenue

2.5(1)

Upper West Side

201 West 80 Street
Rent-stabilized

201 West 80 Street

Upper West Side

426 Amsterdam Avenue
Rent-stabilized

426 Amsterdam Avenue

Upper West Side

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 worse than the city average.

Owner average1.45Violations per unit
NYC average0.81Violations per unit
6Class C
Immediately hazardous

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

40Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

18Class 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

420-428 Amsterdam LLC has an average tenant rating of 2.5 out of 5 across 5 reviews.

Buildings managed by 420-428 Amsterdam LLC average 1.45 open violations per unit, more than the citywide average of 0.81.

20% of tenants who reviewed buildings managed by 420-428 Amsterdam LLC would recommend living there.

420-428 Amsterdam LLC has 10 housing court litigation cases across their portfolio.

420-428 Amsterdam LLC has not appeared on the NYC worst landlords list.

420-428 Amsterdam LLC has no recorded evictions across their portfolio.

0% of tenants who reviewed a building managed by 420-428 Amsterdam LLC approve of how it is run.

420-428 Amsterdam LLC owns or manages 5 buildings totalling 44 units.

4

420-428 Amsterdam Llc

Corporate Owner·5 buildings·44 units
2.5

5 reviews

Follow us

For renters

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

For landlords

iglooIQListings quality policy

Trending neighborhoods

Apartments in AstoriaApartments in Bedford-StuyvesantApartments in BushwickApartments in ChelseaApartments in Financial DistrictApartments in SohoApartments in Upper East SideApartments in Upper West SideApartments in West VillageApartments in Williamsburg

NYC boroughs

Apartments in BronxApartments in BrooklynApartments in ManhattanApartments in QueensApartments in Staten Island

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.