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W

William Demos

Head Officer·8 buildings·193 units
3.6

5 reviews

Highlights

6
Evictions
9
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·Over 1 year ago

good location and good price

Pros

affordable prices and decent parking available

Cons

people leave their trash in the hallway

Former tenant·Over 2 years ago

You need to Do Better!

Pros

Close to restaurants, stores and subway. Building has a new elevator.

Cons

The building needs cleaning, a fresh coat of paint and major renovations from ceiling flooding. This winter, the heat, hot water and the water pressure was significantly cut; to violation levels.

Buildings associated with WILLIAM DEMOS

  • 34-15 31 Avenue

    34-15 31 Avenue

    3.6(4)

    Astoria

  • 11-58 49 Avenue

    11-58 49 Avenue

    3.6(1)

    Hunters Point

  • 49-02 21 Street

    49-02 21 Street

    Hunters Point

  • 660 West 178 Street
    Rent-stabilized

    660 West 178 Street

    Washington Heights

34-15 31 Avenue

34-15 31 Avenue

3.6(4)

Astoria

11-58 49 Avenue

11-58 49 Avenue

3.6(1)

Hunters Point

49-02 21 Street

49-02 21 Street

Hunters Point

660 West 178 Street
Rent-stabilized

660 West 178 Street

Washington Heights

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 average1.34Violations per unit
NYC average0.81Violations per unit
38Class C
Immediately hazardous

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

59Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

31Class 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 Demos has an average tenant rating of 3.6 out of 5 across 5 reviews.

Buildings managed by William Demos average 1.34 open violations per unit, more than the citywide average of 0.81.

60% of tenants who reviewed buildings managed by William Demos would recommend living there.

80% of tenants who reviewed a building managed by William Demos approve of how it is run.

William Demos owns or manages 8 buildings totalling 193 units.

William Demos has 6 recorded evictions across their portfolio.

William Demos has 9 housing court litigation cases across their portfolio.

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

W

William Demos

Head Officer·8 buildings·193 units
3.6

5 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.