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M

Mark Koplowits

Head Officer·1 building·7 units
3.4

1 reviews

Highlights

No
Evictions
No
Litigation cases

About Mark Koplowits

Mark Koplowits is a mixed-profile head officer. Across their buildings, tenants rate them 3.4/5 across 1 review, with 0% recommending their buildings and 0% approving of them as an owner or associate. Their portfolio records 0 evictions, 8 open violations, and 0 litigation cases. Data last updated August 28, 2026. Mark Koplowits is a Head Officer associated with 1 building and 7 units in Cobble Hill, Brooklyn. The portfolio is concentrated in Cobble Hill in Brooklyn. The building was built in 1900, reflecting a single generation of development. The building is mostly low-rise. There are no rent-stabilized apartments among the associated units. Building-level ratings, reviews, and open-data records are available on the associated building pages.

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·Over 2 years ago

Not my favorite rental

Pros

Great neighborhood, small building, newly renovated

Cons

Terrible management, very expensive electricity (electric heat and a/c), they've have short-term renters so several units are basically AirBnBs as a money grab

Advice to the owners

Stop being such money grabbers - the building is not a luxury building and you are charging sky high rent and getting away with it because you are bringing in Blueground as a tenant.

Buildings associated with Mark Koplowits

  • 181 Court Street
    Good cause

    181 Court Street

    3.4(1)

    Cobble Hill

181 Court Street
Good cause

181 Court Street

3.4(1)

Cobble 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 worse than the city average.

Owner average1.14Violations per unit
NYC average0.81Violations per unit
0Class C
Immediately hazardous

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

7Class 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

Mark Koplowits has an average tenant rating of 3.4 out of 5 across 1 reviews.

Buildings managed by Mark Koplowits average 1.14 open violations per unit, more than the citywide average of 0.81.

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

Mark Koplowits has no housing court litigation cases across their portfolio.

Mark Koplowits has no recorded evictions across their portfolio.

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

Mark Koplowits owns or manages 1 building totalling 7 units.

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

M

Mark Koplowits

Head Officer·1 building·7 units
3.4

1 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.