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M

Magdalena Kosz

Head Officer·4 buildings·35 units
3.4

4 reviews

Highlights

2
Evictions
4
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent reviews of buildings managed by MAGDALENA KOSZ show a mixed picture. Tenants appreciate the cleanliness and garbage management in some buildings, along with a good neighborhood and responsive staff. However, there are concerns about maintenance issues like burst pipes, lack of owner care for rent-stabilized units, and noisy surroundings. Suggestions include window upgrades and general upkeep to improve building conditions. Despite these drawbacks, tenants value the prime locations, access to amenities, and quiet surroundings in select properties.

Reviews

Former tenant·8 minutes ago

Get what you pay for

Pros

Cheaper, near WSH

Cons

Pipes busted, street noise

Former tenant·1 minute ago

Treating rent-stabilized tenants poorly

Pros

Location is nice

Cons

Owner doesn't care about tenants in rent-stabilized units hoping they'll leave. Noisy bar outdoor spaces in the back.

Advice to the owners

Upgrade the windows

Buildings associated with MAGDALENA KOSZ

  • 725 11 Avenue
    Rent-stabilized

    725 11 Avenue

    2.9(1)

    Hell's Kitchen

  • 129 West 88 Street
    Good cause

    129 West 88 Street

    4.3(2)

    Upper West Side

  • 403 West 44 Street
    Rent-stabilized

    403 West 44 Street

    2.9(1)

    Hell's Kitchen

  • 128 East 70 Street
    Rent-stabilized

    128 East 70 Street

    Lenox Hill

725 11 Avenue
Rent-stabilized

725 11 Avenue

2.9(1)

Hell's Kitchen

129 West 88 Street
Good cause

129 West 88 Street

4.3(2)

Upper West Side

403 West 44 Street
Rent-stabilized

403 West 44 Street

2.9(1)

Hell's Kitchen

128 East 70 Street
Rent-stabilized

128 East 70 Street

Lenox Hill

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 average0.02Violations per unit
NYC average0.81Violations per unit
0Class C
Immediately hazardous

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

1Class 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

M

Magdalena Kosz

Head Officer·4 buildings·35 units
3.4

4 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.