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S

Sol Knopf

Agent·1 building·81 units
3.3

4 reviews

Highlights

4
Evictions
6
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·Over 2 years ago

Usually decent but no heat in the winter and elevator breaks down occasionally

Pros

Building common area and outside is clean and well maintained. Location is great and convenient, close to all. Supermarket downstairs.

Cons

Little to no heat in the winter: when it's 50 degrees outside, the heat is blasting but when it's 10 degrees outside, there's hardly any heat. Elevator problems: the elevator breaks down occasionally so the FDNY has to be called to get the poor folks stuck inside out. Rat problem in the basement. Neighbors: occasionally they are careless and leave the water running so it leaks down into the apartments below, ruining the ceiling and walls.

Advice to the owners

Turn on the heat in the winter or install a thermostat so it automatically turns on; upgrade/fix the elevator.

Former tenant·Over 2 years ago

Good value and size

Pros

Big apartments Affordable Location

Cons

Trash area is full of rats Building is old and the ceiling leaks Super is responsive but repairs are slow

Buildings associated with SOL KNOPF

  • 44-15 43 Avenue
    Rent-stabilized

    44-15 43 Avenue

    3.3(4)

    Sunnyside

44-15 43 Avenue
Rent-stabilized

44-15 43 Avenue

3.3(4)

Sunnyside

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 average0.51Violations per unit
NYC average0.81Violations per unit
7Class C
Immediately hazardous

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

29Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

6Class 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

S

Sol Knopf

Agent·1 building·81 units
3.3

4 reviews

Follow us

For renters

Apartments for rent in NYCRenting tips and resourcesVerified apartment listings in NYCBuildings and owners in NYCBuildings in BostonNYC 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.