Openigloo home
Openigloo home

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.
W

William Nieves

Site Manager·1 building·23 units
3.5

3 reviews

Highlights

No
Evictions
3
Litigation cases

About William Nieves

William Nieves is a modestly rated but responsible site manager. Across their buildings, tenants rate them 3.5/5 across 3 reviews, with 34% recommending their buildings and 34% approving of them as an owner or associate. Their portfolio records 0 evictions, 10 open violations, and 3 litigation cases. Data last updated September 12, 2026. William Nieves is a site manager associated with 1 building and 23 units across Sunset Park in Brooklyn. The portfolio is concentrated in Sunset Park in Brooklyn. The building was built in 1923 and is classified as a low-rise. None 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

Reviews

Former tenant·9 minutes ago

Apartment overrun with MICE, pissing and shitting disease vectors everywhere

Pros

The building is solidly constructed and doesn't fall apart, I guess.

Cons

They've been letting the apartment overrun with MICE for over a year. They are pissing and shitting in our bags of rice, in our kitchen cabinets, in our pots and pans. I'm pretty sure half the stomach issues I've been having is a result of the mice pooping all over the apartment. The most they do is send an exterminator every month, who spends less than a minute and doesn't care about his job, and even though it's not working *at all*, and despite repeated emails and calls, they refuse to send anyone who is an actual competent professional. There are holes under the sink and they have the audacity to tell US to "plug the holes" ourselves. No, it is the OWNER'S job to do basic, legally mandated maintenance! We tenants pay rent, we don't do free labor for *your* property.

Advice to the owners

ANSWER YOUR EMAILS

Former tenant·Over 2 years ago

Great building & super

Pros

- The super, Mario, is friendly and goes above and beyond - Clean apartment - Felt safe in the neighborhood

Cons

- Size of the apartment

Buildings associated with WILLIAM NIEVES

  • 535 45 Street
    Good cause

    535 45 Street

    3.5(3)

    Sunset Park

535 45 Street
Good cause

535 45 Street

3.5(3)

Sunset Park

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 average0.43Violations per unit
NYC average0.81Violations per unit
2Class C
Immediately hazardous

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

5Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

3Class 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

William Nieves has an average tenant rating of 3.5 out of 5 across 3 reviews.

Buildings managed by William Nieves average 0.43 open violations per unit, fewer than the citywide average of 0.81.

34% of tenants who reviewed buildings managed by William Nieves would recommend living there.

William Nieves has no recorded evictions across their portfolio.

34% of tenants who reviewed a building managed by William Nieves approve of how it is run.

William Nieves has 3 housing court litigation cases across their portfolio.

William Nieves owns or manages 1 building totalling 23 units.

William Nieves has not appeared on the NYC worst landlords list.

W

William Nieves

Site Manager·1 building·23 units
3.5

3 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.