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T

Thomas Ahn

Head Officer·25 buildings·1478 units
4.1

21 reviews

Highlights

3
Evictions
14
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Review summary

Summarized from anonymous rental reviews on Openigloo.

Tenant reviews for buildings managed by Thomas Ahn reveal a mix of positive management and maintenance responsiveness, especially in well-located Manhattan properties. Many tenants appreciate the clean common areas, helpful doormen, and prompt issue resolution by maintenance staff. Buildings tend to have good safety and quiet environments, with some praised for accessibility to transport and amenities. However, recurring concerns include occasional pest problems, aging infrastructure, intermittent heating issues, and variability in cleanliness and garbage management. Some residents call for updates to outdated interiors and better elevator upkeep. Overall, management is generally attentive though some buildings show room for improvement in cleanliness and facility modernization.

Reviews

Former tenant·7 minutes ago

Review of Building

Pros

Location, Convenience, doormen

Cons

Construction and trash situation

Former tenant·9 minutes ago

Great studio apartment

Pros

Spacious apartments, even studios Clean, elevators, doormen, responsive staff Laundry in building Dishwashers in unit Near Central Park Next to the 6 train Two grocery stores on the block

Cons

Heating is too hot and is not controlled by the tenant. Air conditioner is loud and cooled air is concentrated near the A/C unit No balcony or outdoor space

Buildings associated with THOMAS AHN

  • 515 West 59 Street
    Rent-stabilized

    515 West 59 Street

    3.7(7)

    All Upper West Side

  • 1245 Park Avenue
    Rent-stabilized

    1245 Park Avenue

    4.8(4)

    Carnegie Hill

  • 306 East 96 Street
    Rent-stabilized

    306 East 96 Street

    4.1(2)

    Yorkville

  • 333 E 93 St
    Good cause

    333 E 93 St

    5.0(1)

    Yorkville

515 West 59 Street
Rent-stabilized

515 West 59 Street

3.7(7)

All Upper West Side

1245 Park Avenue
Rent-stabilized

1245 Park Avenue

4.8(4)

Carnegie Hill

306 East 96 Street
Rent-stabilized

306 East 96 Street

4.1(2)

Yorkville

333 E 93 St
Good cause

333 E 93 St

5.0(1)

Yorkville

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 average0.06Violations per unit
NYC average0.81Violations per unit
14Class C
Immediately hazardous

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

62Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

14Class A
Non-hazardous

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

13Class I
Missing info

Missing or non-compliant with administrative information orders or filings

T

Thomas Ahn

Head Officer·25 buildings·1478 units
4.1

21 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.