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I

Isack Katz

Site Manager·1 building·8 units
2.7

2 reviews

Highlights

No
Evictions
6
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·11 months ago

Nice neighbors, terrible apartments

Pros

The building is small with only 8 units. The soundproofing is pretty good, so not much noise overheard from other units. It's also on a quiet, residential block.

Cons

The building has not been maintained over the years, and much of the work that has been done has been done quickly and cheaply. If you need maintenance done, good luck! Most repairs take weeks of repeated calls and messages to get someone in to fix the problems. Mice. Bugs. Rent will be raised $100/month every year.

Advice to the owners

Spend some money to fix the apartments. Hire someone for maintenance who will answer calls and schedule appointments in a reasonable time.

Former tenant·Over 3 years ago

Hart St .

Pros

Really great street to live on where the neighbors know each other. Really close to the train and grocery stores.

Cons

Roaches, mice, most of the outlets don’t work, the floor is very uneven, the heat doesn’t work in the winter but is full blast in the summer.

Buildings associated with ISACK KATZ

  • 334 Hart Street
    Rent-stabilized

    334 Hart Street

    2.7(2)

    Stuyvesant Heights

334 Hart Street
Rent-stabilized

334 Hart Street

2.7(2)

Stuyvesant Heights

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 average1.50Violations per unit
NYC average0.81Violations per unit
4Class C
Immediately hazardous

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

7Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

1Class 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

I

Isack Katz

Site Manager·1 building·8 units
2.7

2 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.