Openigloo home
Openigloo home

Follow us

For renters

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

Mark Berkowitz

Agent·1 building·8 units
1.6

1 reviews

Highlights

No
Evictions
6
Litigation cases

About Mark Berkowitz

Mark Berkowitz is a poorly regarded agent. Across their buildings, tenants rate them 1.6/5 across 1 review, with 0% recommending their buildings and 0% approving of them as an owner or associate. Their portfolio records 0 evictions, 20 open violations, and 6 litigation cases. Data last updated August 30, 2026. Mark Berkowitz is an agent associated with 1 building and 8 units across Bushwick in Brooklyn. The portfolio is concentrated in Bushwick, which showcases a historic residential character. The building was built in the 1910s and is characterized as a low-rise structure. 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

Reviews

Former tenant·34 minutes ago

this building needs to be demolished

Pros

high ceilings and a nice shower. that’s it.

Cons

black mold in the basement, in the lobby, and in our floorboards. poorly insulated, had to wear a coat to use the bathroom in the winter and it gets humid and moldy in the summer.

Advice to the owners

tear this building down

Buildings associated with MARK BERKOWITZ

  • 720 Knickerbocker Avenue
    Good cause

    720 Knickerbocker Avenue

    1.6(1)

    Bushwick

720 Knickerbocker Avenue
Good cause

720 Knickerbocker Avenue

1.6(1)

Bushwick

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 average2.50Violations per unit
NYC average0.81Violations per unit
2Class C
Immediately hazardous

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

15Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

3Class 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

Mark Berkowitz has an average tenant rating of 1.6 out of 5 across 1 reviews.

Buildings managed by Mark Berkowitz average 2.5 open violations per unit, more than the citywide average of 0.81.

0% of tenants who reviewed buildings managed by Mark Berkowitz would recommend living there.

0% of tenants who reviewed a building managed by Mark Berkowitz approve of how it is run.

Mark Berkowitz has not appeared on the NYC worst landlords list.

Mark Berkowitz has no recorded evictions across their portfolio.

Mark Berkowitz has 6 housing court litigation cases across their portfolio.

Mark Berkowitz owns or manages 1 building totalling 8 units.

M

Mark Berkowitz

Agent·1 building·8 units
1.6

1 reviews

Follow us

For renters

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