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G

Genadiy Portnoy

Agent·1 building·21 units
3.4

1 reviews

Highlights

2
Evictions
1
Litigation cases

About Genadiy Portnoy

Genadiy Portnoy is a mixed-profile agent. Across their buildings, tenants rate them 3.4/5 across 1 review, with 100% recommending their buildings and 100% approving of them as an owner or associate. Their portfolio records 2 evictions, 20 open violations, and 1 litigation case. Data last updated September 14, 2026. Genadiy Portnoy is an agent associated with 1 building and 21 units located in South Harlem in Manhattan. The portfolio is concentrated in South Harlem in Manhattan. The building was constructed in 1900 and is classified as a mid-rise. All of the associated buildings have rent-stabilized apartments. Renters can review each building's ratings, reviews, and public records on its own page.

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·Over 3 years ago

Better Than Average Experience

Pros

Lived here for three years. Things I loved: -Super lived in building -We had two really great porters who were super nice and helpful, even once when I lost a package, one of the porters helped find the footage of someone stealing my package in the hallway -management was generally responsive -once I had a bedbug scare and management was very, very helpful

Cons

-I had a lot of problems with heat, especially in the last year I lived here. No matter how many times the super came to “fix” my heat, the issue would resume within a few weeks. -the front door to the building was frequently broken. -my apartment was generally quiet. I rarely heard my neighbors within the building. However, the street has a lot of sketchy people yelling at all hours, and the building directly behind us often played music/shot off fireworks. -While my neighbors were nice to my personally, there were a few weird things that happened - for example, they defaced COVID-19 posters in the building entryway with things like “don’t trust vaccines”

Advice to the owners

The heat REALLY must be fixed. And, you should add a gate to the front stoop so drug dealers can’t sit there at all hours. 

Buildings associated with GENADIY PORTNOY

  • 137 West 112 Street
    Rent-stabilized

    137 West 112 Street

    3.4(1)

    South Harlem

137 West 112 Street
Rent-stabilized

137 West 112 Street

3.4(1)

South Harlem

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 average0.95Violations per unit
NYC average0.81Violations per unit
6Class C
Immediately hazardous

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

5Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

9Class 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

Genadiy Portnoy has an average tenant rating of 3.4 out of 5 across 1 reviews.

Buildings managed by Genadiy Portnoy average 0.95 open violations per unit, more than the citywide average of 0.81.

100% of tenants who reviewed buildings managed by Genadiy Portnoy would recommend living there.

Genadiy Portnoy has 1 housing court litigation case across their portfolio.

Genadiy Portnoy owns or manages 1 building totalling 21 units.

Genadiy Portnoy has not appeared on the NYC worst landlords list.

100% of tenants who reviewed a building managed by Genadiy Portnoy approve of how it is run.

Genadiy Portnoy has 2 recorded evictions across their portfolio.

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Genadiy Portnoy

Agent·1 building·21 units
3.4

1 reviews

Follow us

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

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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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FAQContact usLive support

Legal

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© 2026 Openigloo Inc. All rights reserved.