Openigloo home
Openigloo home

Follow us

For renters

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

Jeffrey Groner

Head Officer·18 buildings·180 units
3.1

13 reviews

Highlights

11
Evictions
34
Litigation cases

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·8 months ago

Solid apartment with good management

Pros

Very responsive landlord that handled issues quickly.

Cons

No real cons for me minus the lack of washer and dryer in unit which is pretty common for NYC.

Former tenant·Over 1 year ago

Good Space Slow Working Maintenance

Pros

Large space for a decent price

Cons

Problems with mice, and the super will occasionally have such parties in the courtyard until 3/4am with music so loud that you can’t hear people talking in the room with you. If there’s any issue it’s also very difficult to get the super to respond, and even if he does, he usually doesn’t properly fix the problem and leaves.

Buildings associated with JEFFREY GRONER

  • 260 Halsey Street

    260 Halsey Street

    Bedford-Stuyvesant

  • 262 Halsey Street

    262 Halsey Street

    Bedford-Stuyvesant

  • 944 Marcy Avenue

    944 Marcy Avenue

    2.0(1)

    Bedford-Stuyvesant

  • 761 Prospect Place

    761 Prospect Place

    3.8(2)

    Crown Heights

260 Halsey Street

260 Halsey Street

Bedford-Stuyvesant

262 Halsey Street

262 Halsey Street

Bedford-Stuyvesant

944 Marcy Avenue

944 Marcy Avenue

2.0(1)

Bedford-Stuyvesant

761 Prospect Place

761 Prospect Place

3.8(2)

Crown 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 better than the city average.

Owner average0.53Violations per unit
NYC average0.81Violations per unit
30Class C
Immediately hazardous

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

40Class 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

Jeffrey Groner has an average tenant rating of 3.1 out of 5 across 13 reviews.

Buildings managed by Jeffrey Groner average 0.53 open violations per unit, fewer than the citywide average of 0.81.

47% of tenants who reviewed buildings managed by Jeffrey Groner would recommend living there.

Jeffrey Groner owns or manages 18 buildings totalling 180 units.

Jeffrey Groner has 34 housing court litigation cases across their portfolio.

Jeffrey Groner has not appeared on the NYC worst landlords list.

47% of tenants who reviewed a building managed by Jeffrey Groner approve of how it is run.

Jeffrey Groner has 11 recorded evictions across their portfolio.

J

Jeffrey Groner

Head Officer·18 buildings·180 units
3.1

13 reviews

Follow us

For renters

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