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5

509 Llc

Corporate Owner·1 building·6 units
2.4

4 reviews

Highlights

No
Evictions
No
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Review summary

Summarized from anonymous rental reviews on Openigloo.

Recent reviews for buildings managed by 509 LLC frequently mention their prime locations and affordable rent, attracting tenants seeking neighborhood charm. However, management is consistently described as unresponsive and slow to address critical maintenance issues, including heating failures, pest infestations, and cleanliness concerns. Lack of an on-site superintendent and reliance on inconsistent contractors further frustrate residents. Despite the buildings often having good structural potential, tenants express dissatisfaction with upkeep and timely repairs. Overall, prospective renters should expect management that struggles with responsiveness and maintenance, impacting the living experience despite advantageous locations and community appeal.

Reviews

Former tenant·10 minutes ago

MIA landlord, great neighborhood

Pros

Amazing location right by the park in a great neighborhood. Rent never went up.

Cons

Landlord was unresponsive/SO slow to make essential repairs

Former tenant·Over 3 years ago

You get what you pay for –– Cheap and poorly maintained apartment

Pros

The neighborhood is great! Really cute and close to lots of popular restaurants and bars. The best part is the proximity to Nighthawk and Prospect Park. Short walk to the subway. Cheap

Cons

Not clean, garbage piles up, always some new issue (water damage, floors, leaks, superficial wear). Apartments are narrow and have VERY little space. No live-in super. Landlord never hires companies just flakey "contractors." Landlord doesn't even live in Brooklyn.

Advice to the owners

Care about your tenants and respond when there are issues! Take pride in the building because the neighbors hate you.

Buildings associated with 509 LLC

  • 509 17 Street
    Good cause

    509 17 Street

    2.4(4)

    Windsor Terrace

509 17 Street
Good cause

509 17 Street

2.4(4)

Windsor Terrace

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 average0.66Violations per unit
NYC average0.81Violations per unit
0Class C
Immediately hazardous

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

3Class 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

5

509 Llc

Corporate Owner·1 building·6 units
2.4

4 reviews

Follow us

For renters

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