Openigloo home
Openigloo home

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.
M

Mario Fenko

Officer·1 building·467 units
2.9

27 reviews

Highlights

51
Evictions
8
Litigation cases

About Mario Fenko

Mario Fenko is a mixed-profile officer. Across their buildings, tenants rate them 2.9/5 across 27 reviews, with 15% recommending their buildings and 19% approving of them as an owner or associate. Their portfolio records 51 evictions, 117 open violations, and 8 litigation cases. Data last updated September 13, 2026. Mario Fenko is an officer associated with 1 building and 467 units in Flatbush, Brooklyn. The portfolio is concentrated in Flatbush in Brooklyn. The building was completed in 2017, making it a relatively recent addition to the neighborhood. It is classified as a high-rise building. All of the associated buildings have rent-stabilized apartments.

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 properties managed by Mario Fenko reflect a mix of satisfaction and significant frustration. Many residents appreciate the amenities and cleanliness, particularly in select buildings that offer excellent management and responsive staff. However, recurring issues plague several properties, including persistent pest problems, poor maintenance, slow elevators, and unresponsive management. Tenants have echoed concerns about safety, cleanliness, and overall value, with multiple reviews suggesting a lack of communication and care from management. Those considering renting should weigh the potential for a vibrant community against the underlying management challenges evident in the feedback.

Reviews

Former tenant·just now

Near excellent living experience

Pros

The package concierge, access to gym, swimming pool, sauna, business center, lounges and play areas. The views, the appliances

Cons

The elevators are slow and run into issues often

Advice to the owners

Replacing the elevators and making the fobs function faster and better will result in a better experience

Former tenant·2 weeks ago

They have roaches

Pros

Big units, great amenities

Cons

Roaches Roaches Roaches

Advice to the owners

Pest control ASAP

Buildings associated with MARIO FENKO

  • 123 Linden Blvd
    Rent-stabilized

    123 Linden Blvd

    2.9(27)

    Flatbush

123 Linden Blvd
Rent-stabilized

123 Linden Blvd

2.9(27)

Flatbush

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 average0.25Violations per unit
NYC average0.81Violations per unit
28Class C
Immediately hazardous

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

71Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

18Class 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

Mario Fenko has an average tenant rating of 2.9 out of 5 across 27 reviews.

Buildings managed by Mario Fenko average 0.25 open violations per unit, fewer than the citywide average of 0.81.

15% of tenants who reviewed buildings managed by Mario Fenko would recommend living there.

19% of tenants who reviewed a building managed by Mario Fenko approve of how it is run.

Mario Fenko has 8 housing court litigation cases across their portfolio.

Mario Fenko has not appeared on the NYC worst landlords list.

Mario Fenko has 51 recorded evictions across their portfolio.

Mario Fenko owns or manages 1 building totalling 467 units.

M

Mario Fenko

Officer·1 building·467 units
2.9

27 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.

Available apartments associated with MARIO FENKO

    • 123 Linden Blvd #13Q, Brooklyn, NY 11226 apartment_kitchen 1
    Verified
    Rent-stabilized
    Flatbush·Studio, 1 bath
    2.9(27)

    123 Linden Blvd #13Q

    $2,924
    • Listing Card Placeholder
    Verified
    Rent-stabilized
    Flatbush·Studio, 1 bath
    2.9(27)

    123 Linden Blvd #19Q

    ·
    New
    $3,000
    • 123 Linden Blvd #5Q, Brooklyn, NY 11226 apartment_living_room 1
    Verified
    Rent-stabilized
    Flatbush·Studio, 1 bath
    2.9(27)

    123 Linden Blvd #5Q

    $3,100
    • 123 Linden Blvd #20K, Brooklyn, NY 11226 apartment_living_room 1
    Verified
    Rent-stabilized
    Flatbush·1 bed, 1 bath
    2.9(27)

    123 Linden Blvd #20K

    $3,499
  • 123 Linden Blvd #13Q, Brooklyn, NY 11226 apartment_kitchen 1
Verified
Rent-stabilized
Flatbush·Studio, 1 bath
2.9(27)

123 Linden Blvd #13Q

$2,924
  • Listing Card Placeholder
Verified
Rent-stabilized
Flatbush·Studio, 1 bath
2.9(27)

123 Linden Blvd #19Q

·
New
$3,000
  • 123 Linden Blvd #5Q, Brooklyn, NY 11226 apartment_living_room 1
Verified
Rent-stabilized
Flatbush·Studio, 1 bath
2.9(27)

123 Linden Blvd #5Q

$3,100
  • 123 Linden Blvd #20K, Brooklyn, NY 11226 apartment_living_room 1
Verified
Rent-stabilized
Flatbush·1 bed, 1 bath
2.9(27)

123 Linden Blvd #20K

$3,499