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D

Danny Cosaj

Site Manager·1 building·102 units
4.0

22 reviews

Highlights

1
Evictions
No
Litigation cases

About Danny Cosaj

Danny Cosaj is a mixed-profile site manager. Across their buildings, tenants rate them 4.0/5 across 22 reviews, with 73% recommending their buildings and 78% approving of them as an owner or associate. Their portfolio records 1 eviction, 5 open violations, and 0 litigation cases. Data last updated July 31, 2026. Danny Cosaj is a site manager associated with 1 building and 102 units across NoMad in Manhattan. The portfolio is concentrated in NoMad in Manhattan. The buildings were built primarily in the 1930s and are mostly 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

Building photos

Review summary

Summarized from anonymous rental reviews on Openigloo.

Tenant reviews for buildings managed by Danny Cosaj reveal a mixed experience. Residents commend the excellent location, cleanliness, and the attentiveness of the building staff, especially the doormen. However, many express frustration over management's responsiveness and rent increases, with some highlighting ongoing pest issues and noise disturbances from nearby streets. While amenities like package management and rooftop access are well-received, issues such as outdated facilities and inadequate pest control maintenance persist. Ultimately, while some tenants appreciate the community atmosphere and supportive staff, inconsistent management practices may cause potential renters to proceed with caution.

Reviews

Former tenant·just now

good location but old building and horrible management company

Pros

good location and kind building staff including live-in super and doormen who have been nothing but wonderful. solid package system

Cons

raised rent by way too much for bs reason. have seen very large cockroaches in our apartment (larger than I’ve ever seen before, even for NYC). lots of construction and noisy area at night if you have a window AC all sound enters the apartment and it’s extremely noisy due to people hanging out 24/7 across the street and screaming, yelling, playing music. hordes of kids shrieking their heads off at midnight every night.absolutely terrible apathetic management company that doesn’t treat its tenants like humans

Former tenant·11 months ago

Great Location, Okay Building

Pros

Very nice staff. Great management. Amazing location.

Cons

Slightly overpriced for how small some units are. It is on a noisier street. Some bathrooms are tiny and need updating.

Buildings associated with DANNY COSAJ

  • 121 Madison Avenue
    Rent-stabilized

    121 Madison Avenue

    4.0(22)

    NoMad

121 Madison Avenue
Rent-stabilized

121 Madison Avenue

4.0(22)

NoMad

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 average0.04Violations per unit
NYC average0.81Violations per unit
0Class C
Immediately hazardous

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

4Class 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

FAQs

Danny Cosaj has an average tenant rating of 4.0 out of 5 across 22 reviews.

Buildings managed by Danny Cosaj average 0.04 open violations per unit, fewer than the citywide average of 0.81.

73% of tenants who reviewed buildings managed by Danny Cosaj would recommend living there.

Danny Cosaj has not appeared on the NYC worst landlords list.

Danny Cosaj has 1 recorded eviction across their portfolio.

78% of tenants who reviewed a building managed by Danny Cosaj approve of how it is run.

Danny Cosaj has no housing court litigation cases across their portfolio.

D

Danny Cosaj

Site Manager·1 building·102 units
4.0

22 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

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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

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Legal

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© 2026 Openigloo Inc. All rights reserved.

Available apartments associated with DANNY COSAJ

    • 121 Madison Avenue #PHC, Manhattan, NY 10016 apartment_kitchen 1
    Verified
    Rent-stabilized
    NoMad·Studio, 1 bath
    4.0(22)

    121 Madison Avenue #PHC

    $4,495
    • 121 Madison Avenue #3D, Manhattan, NY 10016 apartment_walk_in_closet 1
    Verified
    Rent-stabilized
    NoMad·1 bed, 1 bath
    4.0(22)

    121 Madison Avenue #3D

    $5,295
    • 121 Madison Avenue #5E, Manhattan, NY 10016 apartment_bedroom_room 1
    Verified
    Rent-stabilized
    NoMad·2 beds, 1 bath
    4.0(22)

    121 Madison Avenue #5E

    $7,995
    • 121 Madison Avenue #10, Manhattan, NY 10016 apartment_bedroom_room 1
    Future
    Rent-stabilized
    NoMad·2 beds, 2 baths
    4.0(22)

    121 Madison Avenue #10

  • 121 Madison Avenue #PHC, Manhattan, NY 10016 apartment_kitchen 1
Verified
Rent-stabilized
NoMad·Studio, 1 bath
4.0(22)

121 Madison Avenue #PHC

$4,495
  • 121 Madison Avenue #3D, Manhattan, NY 10016 apartment_walk_in_closet 1
Verified
Rent-stabilized
NoMad·1 bed, 1 bath
4.0(22)

121 Madison Avenue #3D

$5,295
  • 121 Madison Avenue #5E, Manhattan, NY 10016 apartment_bedroom_room 1
Verified
Rent-stabilized
NoMad·2 beds, 1 bath
4.0(22)

121 Madison Avenue #5E

$7,995
  • 121 Madison Avenue #10, Manhattan, NY 10016 apartment_bedroom_room 1
Future
Rent-stabilized
NoMad·2 beds, 2 baths
4.0(22)

121 Madison Avenue #10