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S

Stefan Guelly

Site Manager·1 building·92 units
4.5

1 reviews

Highlights

1
Evictions
1
Litigation cases

About Stefan Guelly

Stefan Guelly is a well-regarded and reliable site manager. Across their buildings, tenants rate them 4.5/5 across 1 review, with 100% recommending their buildings and 100% approving of them as an owner or associate. Their portfolio records 1 eviction, 0 open violations, and 1 litigation case. Data last updated July 30, 2026. Stefan Guelly is a site manager associated with 1 building and 92 units across Glendale in Queens. The portfolio spans a single neighborhood within Queens. The building was built in 1928 and is a low-rise structure. All of the associated buildings have rent-stabilized apartments. Individual building ratings, tenant reviews, and public records are 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

Nice building

Pros

The building has a lot of character, it’s a pre-war building so the tiles in the hallways are lovely. The building is generally well maintained. The super lives here so garbage is done regularly, stairs get swept and mopped occasionally, decorations go up for winter holidays. The rent is reasonable for NYC.

Cons

No laundry in the building, but there is laundry nearby. No elevator which is a pain with groceries. No bike storage.

Advice to the owners

Maybe offer storage, if possible, in basement.

Buildings associated with STEFAN GUELLY

  • 6505 Central Avenue
    Rent-stabilized

    6505 Central Avenue

    4.5(1)

    Glendale

6505 Central Avenue
Rent-stabilized

6505 Central Avenue

4.5(1)

Glendale

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 averageLess than 0.01Violations per unit
NYC average0.81Violations per unit
0Class C
Immediately hazardous

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

0Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

0Class 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

Stefan Guelly has an average tenant rating of 4.5 out of 5 across 1 reviews.

100% of tenants who reviewed buildings managed by Stefan Guelly would recommend living there.

Stefan Guelly has 1 recorded eviction across their portfolio.

Stefan Guelly owns or manages 1 building totalling 92 units.

Stefan Guelly has 1 housing court litigation case across their portfolio.

Stefan Guelly has not appeared on the NYC worst landlords list.

100% of tenants who reviewed a building managed by Stefan Guelly approve of how it is run.

S

Stefan Guelly

Site Manager·1 building·92 units
4.5

1 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.