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A

Asn Key West Llc

Corporate Owner·1 building·207 units
3.5

8 reviews

Highlights

No
Evictions
2
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·2 months ago

I thought this was THE building to live in….

Pros

Location is great for convenience. There is a shopping center just up the road with Whole Foods, Target, Sephora, etc. Trader Joe’s is a couple of blocks down the road. The concierge team is great.

Cons

Building management has no clue as to what is going on in the building and does not address legitimate problems within the building. Example: There was a fire in a compactor in the basement with smoke filling up the floors up to the top floor. Not one smoke alarm went off yet if we boil water on our stove, the fire alarm in our apartment goes off. Leasing agent will lie through their teeth to get you to commit. Example: We had very specific questions/concerns about the building when we toured the property. We were assured by the leasing agent that the questions/concerns that we raised were not a problem. Every concern is a rather large problem. The building is pet friendly for a fee but you cannot take your dogs onto the roof deck or in the courtyard. I could go on for days. Long story short, don’t move here.

Advice to the owners

Stop focusing on “building community” and address legitimate issues that affect the day to day of your tenants

Former tenant·3 months ago

Not luxury, rude residents, terrible parents and nannies

Pros

Location, light, front desk staff

Cons

Noise, management, hidden fees (water, sewage, hot water, pets, rent fee), slow to enforce rules, chaotic, rude parents, entitled kids, nannies doing laundry in every machine all week

Advice to the owners

Get some security in the building to enforce rules and keep order, discourage mass laundry

Buildings associated with ASN KEY WEST LLC

  • 748 Columbus Avenue
    Rent-stabilized

    748 Columbus Avenue

    3.5(8)

    Upper West Side

748 Columbus Avenue
Rent-stabilized

748 Columbus Avenue

3.5(8)

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 better than the city average.

Owner average0.22Violations per unit
NYC average0.81Violations per unit
8Class C
Immediately hazardous

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

30Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

8Class A
Non-hazardous

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

1Class I
Missing info

Missing or non-compliant with administrative information orders or filings

A

Asn Key West Llc

Corporate Owner·1 building·207 units
3.5

8 reviews

Follow us

For renters

Apartments for rent in NYCRenting tips and resourcesVerified apartment listings in NYCBuildings and owners in NYCBuildings in BostonNYC 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

Support

FAQContact usLive support

Legal

Terms of usePrivacy policyCommunity guidelinesAgency disclosureFair housing disclosureStandard operating procedures
© 2026 Openigloo Inc. All rights reserved.

Available apartments associated with ASN KEY WEST LLC

    • 748 Columbus Avenue #03R, Manhattan, NY 10025 apartment_bedroom_room 1
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    Upper West Side·1 bed, 1 bath
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    748 Columbus Avenue #03R

    $4,980
    • 748 Columbus Avenue #06N, Manhattan, NY 10025 apartment_kitchen 1
    Verified
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    748 Columbus Avenue #06N

    $5,011
    • 748 Columbus Avenue #08R, Manhattan, NY 10025 apartment_living_room 1
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    748 Columbus Avenue #08R

    $5,107
    • 748 Columbus Avenue #10Q, Manhattan, NY 10025 apartment_dining_room 1
    Verified
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    748 Columbus Avenue #10Q

    $5,148
  • 748 Columbus Avenue #03R, Manhattan, NY 10025 apartment_bedroom_room 1
Verified
Rent-stabilized
Upper West Side·1 bed, 1 bath
3.5(8)

748 Columbus Avenue #03R

$4,980
  • 748 Columbus Avenue #06N, Manhattan, NY 10025 apartment_kitchen 1
Verified
Rent-stabilized
Upper West Side·1 bed, 1 bath
3.5(8)

748 Columbus Avenue #06N

$5,011
  • 748 Columbus Avenue #08R, Manhattan, NY 10025 apartment_living_room 1
Verified
Rent-stabilized
Upper West Side·1 bed, 1 bath
3.5(8)

748 Columbus Avenue #08R

$5,107
  • 748 Columbus Avenue #10Q, Manhattan, NY 10025 apartment_dining_room 1
Verified
Rent-stabilized
Upper West Side·1 bed, 1 bath
3.5(8)

748 Columbus Avenue #10Q

$5,148