Gnm Management Llc

Name: Open violations summary
Creator: Openigloo

Corporate Owner·11 buildings·210 units

3.0

10 reviews

Highlights

Evictions

Litigation cases

Renter recommendations

Renters recommend associated buildings

Renters approve of this owner or associate

Review summary

Summarized from anonymous rental reviews on Openigloo.

Tenant reviews for GNM MANAGEMENT LLC buildings reveal a mixed management experience. Several buildings benefit from good locations near parks and amenities, with occasional recognition for spacious apartments and affordability. However, persistent issues include poor pest control with reports of mice, roaches, and flies; inconsistent maintenance and slow or unresponsive management; and cleanliness problems in common areas. Heating and appliance repairs are frequently delayed, and communication is described as outdated and occasionally rude. While some tenants appreciate dog-friendliness and quiet spaces, noise and neighbor disturbances are common complaints. Overall, management tends to be reactive rather than proactive, indicating room for significant improvement in responsiveness and building upkeep.

Reviews

Former tenant·9 minutes ago

624 11th st Review

Pros

Neighborhood, proximity to park

Cons

No building insulation, paper thin walls, antiquated mgmt systems

Former tenant·6 months ago

Renters Beware! RUN

Pros

The windows are large and can allow great sunlight.

Cons

Appliances are used and always breakdown . Had both fridge and oven not work for months (2x each separately) management didn’t care. Once caught no less than 6 mice in a day. Building is roach and mouse infested. They 10000% live in the walls. Building is rarely clean. Flies take over the building. They leave building’s windows open with no screens. Rats outside by the garbage. Super likes to lie to save his skin. He is not great either.

Advice to the owners

Hire better works for your building and better pest control

Buildings associated with GNM MANAGEMENT LLC

Rent-stabilized

435 3 Avenue

Gowanus

Rent-stabilized

3723 18 Avenue

1.8(2)

Kensington

Rent-stabilized

325 1 Street

3.5(4)

Park Slope

433 3 Avenue

Gowanus

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 average0.18Violations per unit

NYC average0.81Violations per unit

9Class C

Immediately hazardous

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

21Class B

Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

9Class 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