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L

Leonard Schwartz

Joint Owner·20 buildings·1143 units
2.3

28 reviews

Highlights

27
Evictions
28
Litigation cases

About Leonard Schwartz

Leonard Schwartz is a modestly rated but responsible joint owner. Across their buildings, tenants rate them 2.3/5 across 28 reviews, with 33% recommending their buildings and 18% approving of them as an owner or associate. Their portfolio records 27 evictions, 327 open violations, and 28 litigation cases. Data last updated September 6, 2026. Leonard Schwartz is a joint owner associated with 20 buildings and 1,143 units across Chelsea in Manhattan and several neighborhoods in Brooklyn, including Bensonhurst, Borough Park, Kensington, Sheepshead Bay, Bay Ridge, Bath Beach, and Mapleton. The portfolio spans construction eras from the 1890s to the 2000s, reflecting multiple generations of development. The buildings are primarily mid-rise, and about 90% 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

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent tenant reviews indicate that buildings managed by Leonard Schwartz experience significant issues, particularly concerning cleanliness, pest control, and management responsiveness. Many residents describe the properties as poorly maintained, with frequent complaints about pests and inadequate garbage management. While some appreciate the affordable rent and friendly neighbors, the unresponsive or unprofessional management is a common concern. Tenants advise improvements in property upkeep and better communication from management. Overall, potential renters should be cautious and prepared for a less-than-ideal living situation if considering these buildings.

Reviews

Former tenant·47 seconds ago

Slumlords who don’t care-Do not return security deposit!!

Pros

Have lived here for 50 years, and it was lovely. Family-friendly. Now it’s poorly managed, uncared for, and falling apart. It’s filthy. They did not return or answer emails regarding the security deposit when my father passed away.

Cons

Heat is awful in the winter; the laundry room is filthy. Management is unresponsive and nasty.

Advice to the owners

Clean! Care about the property

Former tenant·7 minutes ago

Nice old building

Pros

Dog friendly and but other than that it’s run by a slum lord

Cons

Roaches, rats and leaks

Buildings associated with LEONARD SCHWARTZ

  • 10 Ocean Parkway
    Rent-stabilized

    10 Ocean Parkway

    2.2(3)

    Windsor Terrace

  • 8415 4 Avenue
    Rent-stabilized

    8415 4 Avenue

    2.6(3)

    Bay Ridge

  • 2000 84 Street
    Good cause

    2000 84 Street

    1.8(1)

    Bensonhurst

  • 317 100 Street
    Rent-stabilized

    317 100 Street

    2.1(7)

    Bay Ridge

10 Ocean Parkway
Rent-stabilized

10 Ocean Parkway

2.2(3)

Windsor Terrace

8415 4 Avenue
Rent-stabilized

8415 4 Avenue

2.6(3)

Bay Ridge

2000 84 Street
Good cause

2000 84 Street

1.8(1)

Bensonhurst

317 100 Street
Rent-stabilized

317 100 Street

2.1(7)

Bay Ridge

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 average0.28Violations per unit
NYC average0.81Violations per unit
98Class C
Immediately hazardous

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

191Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

38Class 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

Leonard Schwartz has an average tenant rating of 2.3 out of 5 across 28 reviews.

Buildings managed by Leonard Schwartz average 0.28 open violations per unit, fewer than the citywide average of 0.81.

33% of tenants who reviewed buildings managed by Leonard Schwartz would recommend living there.

Leonard Schwartz has 28 housing court litigation cases across their portfolio.

Leonard Schwartz has 27 recorded evictions across their portfolio.

Leonard Schwartz owns or manages 20 buildings totalling 1143 units.

18% of tenants who reviewed a building managed by Leonard Schwartz approve of how it is run.

L

Leonard Schwartz

Joint Owner·20 buildings·1143 units
2.3

28 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.