What do tenants say about Nelson Gualpa?

Nelson Gualpa has an average tenant rating of 1.4 out of 5 across 2 reviews.

How many violations does Nelson Gualpa have across their portfolio?

Buildings managed by Nelson Gualpa average 1.85 open violations per unit, more than the citywide average of 0.81.

Would renters recommend buildings managed by Nelson Gualpa?

0% of tenants who reviewed buildings managed by Nelson Gualpa would recommend living there.

Is Nelson Gualpa on the worst landlords list?

Nelson Gualpa has not appeared on the NYC worst landlords list.

How many buildings does Nelson Gualpa own or manage?

Nelson Gualpa owns or manages 1 building totalling 54 units.

Has Nelson Gualpa had any evictions?

Nelson Gualpa has 8 recorded evictions across their portfolio.

Is Nelson Gualpa responsive to tenants?

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

Nelson Gualpa

Site Manager·1 building·54 units

1.4

2 reviews

Highlights

Evictions

Litigation cases

About Nelson Gualpa

Nelson Gualpa is a poorly regarded site manager. Across their buildings, tenants rate them 1.4/5 across 2 reviews, with 0% recommending their buildings and 0% approving of them as an owner or associate. Their portfolio records 8 evictions, 100 open violations, and 13 litigation cases. Data last updated July 28, 2026. Associated with 1 building and 54 units across Queens, Nelson Gualpa is a site manager responsible for a portfolio that spans construction dates from the 1930s, reflecting a specific era of development. The portfolio is concentrated in East Flushing in Queens. The building is primarily mid-rise. All of the associated buildings have rent-stabilized apartments. 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 3 years ago

Stay far away from this building

Pros

it’s cheap and in a decent neighborhood.

Cons

mold, roach infestation, mice, crumbling infrastructure, leaks, lead paint, elevator breaks down often, owner unresponsive. Many violations are broken.

Advice to the owners

Renovate and maintain.

Former tenant·Over 3 years ago

Don’t move here!!! You will regret everything!!!

Pros

rent is cheap

Cons

Pests everywhere! No matter how clean you are. Roaches, mice and ants. The entire building smells like chemical waste. There’s mold everywhere and it’s hard to get rid of. And the landlord will blame it all on you. She’s a slum lord and will not do anything to help you out. Stay away from this building.

Advice to the owners

Clean up and take responsibility.

Buildings associated with nelson gualpa

Rent-stabilized
140-18 Ash Avenue
1.4(2)
East Flushing

Rent-stabilized

140-18 Ash Avenue

1.4(2)

East Flushing

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 average1.85Violations per unit

NYC average0.81Violations per unit

46Class C

Immediately hazardous

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

28Class B

Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

26Class 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

Nelson Gualpa

Site Manager·1 building·54 units

1.4

2 reviews