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D

Deborah Kasner

Site Manager·1 building·64 units
2.6

4 reviews

Highlights

1
Evictions
1
Litigation cases

About Deborah Kasner

Deborah Kasner is a modestly rated but responsible site manager. Across their buildings, tenants rate them 2.6/5 across 4 reviews, with 25% recommending their buildings and 25% approving of them as an owner or associate. Their portfolio records 1 eviction, 7 open violations, and 1 litigation case. Data last updated July 30, 2026. Across Yorkville in Manhattan, Deborah Kasner is a site manager associated with 1 building and 64 units. The portfolio is concentrated in Yorkville in Manhattan. The building was built in the 1960s and is primarily 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

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent reviews for buildings managed by Deborah Kasner indicate significant dissatisfaction among tenants, particularly regarding management issues. Many residents report inadequate heating, poor cleanliness, and concerning noise levels, with some describing the apartment layouts as misleading. Complaints also highlight ineffective pest control and lack of responsiveness from management, leading to frustration over maintenance issues. While some tenants appreciate the friendly atmosphere among neighbors, overall, they express a desire for improved management practices and building safety. Prospective renters should approach with caution as many recommend seeking alternative housing options.

Reviews

Former tenant·41 seconds ago

Avoid at all costs!!!!!

Pros

Nothing, the worst experience I’ve ever had

Cons

Terrible management company, all they care about is money. The apartments in this building are supposedly “renovated,” but in reality, they appear to be larger apartments that were divided into two units using makeshift partitions. From the sliding door in my bedroom, I could literally see into my neighbor’s apartment and see her walking around inside her home. The “walls” are not real walls, but thin wooden partitions that were apparently installed to separate the spaces. The apartments are incredibly small, and there is virtually no sound insulation. You can hear everything your neighbors do, talking on the phone, sneezing, watching TV, and normal everyday conversations. The entire setup felt extremely misleading and nothing like what you would expect from a properly renovated apartment. When I asked to leave because of these issues, management kept my security deposit. I would strongly recommend avoiding this building at all costs.

Advice to the owners

Fix the deceptive way you divided and renovated these apartments, and start treating your tenants like human beings.

Former tenant·Over 2 years ago

Pretty good overall but overpriced in my opinion

Pros

-Fairly clean building -Laundry in-unit -Offer extermination services monthly

Cons

-FREEZING in the winter, they don't turn the heat on enough at all -Packages always getting stolen out of lobby -Listed as 1 bedroom but really more like a studio, overpriced

Buildings associated with DEBORAH KASNER

  • 336 East 81 Street
    Rent-stabilized

    336 East 81 Street

    2.6(4)

    Yorkville

336 East 81 Street
Rent-stabilized

336 East 81 Street

2.6(4)

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

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

6Class 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

FAQs

Deborah Kasner has an average tenant rating of 2.6 out of 5 across 4 reviews.

Buildings managed by Deborah Kasner average 0.1 open violations per unit, fewer than the citywide average of 0.81.

25% of tenants who reviewed buildings managed by Deborah Kasner would recommend living there.

Deborah Kasner owns or manages 1 building totalling 64 units.

Deborah Kasner has 1 recorded eviction across their portfolio.

Deborah Kasner has 1 housing court litigation case across their portfolio.

25% of tenants who reviewed a building managed by Deborah Kasner approve of how it is run.

Deborah Kasner has not appeared on the NYC worst landlords list.

D

Deborah Kasner

Site Manager·1 building·64 units
2.6

4 reviews

Follow us

For renters

Apartments for rent in NYCRenting tips and resourcesVerified apartment listings in NYCBuildings and owners in NYCOwners in NYCNYC 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.