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I

Issac Gelbstein

Head Officer·1 building·2 units
4.0

1 reviews

Highlights

No
Evictions
No
Litigation cases

About Issac Gelbstein

Issac Gelbstein is a well-regarded and reliable head officer. Across their buildings, tenants rate them 4.0/5 across 1 review, with 100% recommending their buildings and 100% approving of them as an owner or associate. Their portfolio records 0 evictions, 0 open violations, and 0 litigation cases. Data last updated September 8, 2026. Issac Gelbstein is a Head Officer associated with a portfolio of 1 building containing 2 units in Fort Greene, Brooklyn. The portfolio is concentrated in Fort Greene in Brooklyn. The building was built in the 1920s and is classified as mostly low-rise. There are no rent-stabilized apartments in the associated building. Building-level ratings, reviews, and open-data records are available on the associated building pages.

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·7 months ago

New building, good price, management ok

Pros

Buiding is new, big living room and good size bedrooms and good amenities

Cons

Highway close, rooms are good sound proof but not for light sleepers

Buildings associated with Issac Gelbstein

  • 123 Park Avenue
    Good cause

    123 Park Avenue

    4.0(1)

    Fort Greene

123 Park Avenue
Good cause

123 Park Avenue

4.0(1)

Fort Greene

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

Issac Gelbstein has an average tenant rating of 4.0 out of 5 across 1 reviews.

100% of tenants who reviewed buildings managed by Issac Gelbstein would recommend living there.

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

Issac Gelbstein owns or manages 1 building totalling 2 units.

Issac Gelbstein has no housing court litigation cases across their portfolio.

Issac Gelbstein has not appeared on the NYC worst landlords list.

Issac Gelbstein has no recorded evictions across their portfolio.

I

Issac Gelbstein

Head Officer·1 building·2 units
4.0

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

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FAQContact usLive support

Legal

Terms of usePrivacy policyCommunity guidelinesAgency disclosureFair housing disclosureStandard operating procedures
© 2026 Openigloo Inc. All rights reserved.