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M

Mc Carthy 421 Llc

Corporate Owner·1 building·28 units
4.8

3 reviews

Highlights

No
Evictions
1
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent tenant feedback for MC CARTHY 421 LLC properties highlights exceptionally responsive and attentive management, praised for prompt maintenance and helpfulness with deliveries. Buildings tend to be clean with well-maintained hallways, strong pest control, and reliable heating and water systems. Residents appreciate the friendly neighbors and quiet environment, enhancing the living experience. Some units may feel smaller with limited natural light, especially on lower floors or back-facing apartments. Minor drawbacks include occasional construction noise and typical older building characteristics, but overall, renters commend the landlord's dedication to upkeep and tenant satisfaction, making these properties a desirable choice.

Reviews

Former tenant·2 hours ago

The best first apartment ever!!

Pros

Responsive management and diligent handyman!!

Cons

On the smaller side but all rooms are normally shaped so easier to furnish

Advice to the owners

Keep up the great work!!

Former tenant·2 hours ago

Great first apartment

Pros

Moved into this apartment sight without an in-person visit. Was worried about size but was able to fit all furniture in the apartment. Management is super responsive and any maintenance issues will be fixed within the week. Emergency requests turned around super quick also. No pest problems at all and the hallways are cleaned daily. Landlord will even sometimes bring up packages to the door for you if they’re delivered while you’re away.

Cons

Some of the apartments are back facing and being a lower floor there isn’t much natural light, so can feel a little dark. Near construction currently.

Advice to the owners

Continue to do what you do! This apartment is great and I’m so glad to have a kind owner.

Buildings associated with MC CARTHY 421 LLC

  • 421 East 65 Street
    Rent-stabilized

    421 East 65 Street

    4.8(3)

    Lenox Hill

421 East 65 Street
Rent-stabilized

421 East 65 Street

4.8(3)

Lenox Hill

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 average0.10Violations per unit
NYC average0.81Violations per unit
1Class C
Immediately hazardous

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

2Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

0Class 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

M

Mc Carthy 421 Llc

Corporate Owner·1 building·28 units
4.8

3 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.