What do tenants say about Magdalena Kosz?

Magdalena Kosz has an average tenant rating of 2.9 out of 5 across 3 reviews.

How many violations does Magdalena Kosz have across their portfolio?

Buildings managed by Magdalena Kosz average 1.64 open violations per unit, more than the citywide average of 0.81.

Would renters recommend buildings managed by Magdalena Kosz?

34% of tenants who reviewed buildings managed by Magdalena Kosz would recommend living there.

Has Magdalena Kosz had any evictions?

Magdalena Kosz has no recorded evictions across their portfolio.

How many buildings does Magdalena Kosz own or manage?

Magdalena Kosz owns or manages 1 building totalling 17 units.

Is Magdalena Kosz on the worst landlords list?

Magdalena Kosz has not appeared on the NYC worst landlords list.

Is Magdalena Kosz responsive to tenants?

34% of tenants who reviewed a building managed by Magdalena Kosz approve of how it is run.

Has Magdalena Kosz had any litigation cases?

Magdalena Kosz has no housing court litigation cases across their portfolio.

Magdalena Kosz

Head Officer·1 building·17 units

2.9

3 reviews

Highlights

Evictions

Litigation cases

About Magdalena Kosz

Magdalena Kosz is a mixed-profile head officer. Across their buildings, tenants rate them 2.9/5 across 3 reviews, with 34% recommending their buildings and 34% approving of them as an owner or associate. Their portfolio records 0 evictions, 28 open violations, and 0 litigation cases. Data last updated September 7, 2026. Associated with 1 building and 17 units across Manhattan, Magdalena Kosz is a Head Officer responsible for a portfolio that spans construction eras from the 1920s. The portfolio is concentrated in Hell's Kitchen in Manhattan. The building is primarily mid-rise. All of the associated buildings have rent-stabilized apartments. Prospective renters can find building-level ratings, reviews, and open-data records on the associated building pages.

Renter recommendations

Renters recommend associated buildings

Renters approve of this owner or associate

Reviews

Former tenant·Over 1 year ago

Usually great and clean

Pros

-clean -pretty quiet during weekdays -super is responsive and helpful

Cons

-very noisy on fridays and saturdays bc of the nightclub next door -water pressure is bad and water takes a long time to get hot - elevator is broken often

Former tenant·Over 1 year ago

Mediocre building in a great location

Pros

Very close to Columbus Circle station, Whole Foods, and all the best NYC culture (Carnegie Hall, Lincoln Center, Broadway). Choice of several gyms nearby. Amazing location. The super is great. It's probably one of the less expensive buildings on 57th st.

Cons

There is a club next door (The Stranger) that causes my apartment to vibrate on Friday and Saturday nights. The elevator and buzzers constantly break. Repairs to apartment take forever. We went 2 years without cooking gas. Packages get stolen constantly. The radiators make a hell of a lot of noise.

Advice to the owners

The responsiveness of management if awful. I will never rent from AJ Clarke again.

Buildings associated with MAGDALENA KOSZ

Rent-stabilized
313 West 57 Street
2.9(3)
Hell's Kitchen

Rent-stabilized

313 West 57 Street

2.9(3)

Hell's Kitchen

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 average1.64Violations per unit

NYC average0.81Violations per unit

11Class 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

11Class 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

Magdalena Kosz

Head Officer·1 building·17 units

2.9

3 reviews