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J

Josephine Gassner

Property manager·1 building·3 units
1.5

2 reviews

Highlights

No
Evictions
No
Litigation cases

About Josephine Gassner

Josephine Gassner is associated with a portfolio of 1 building comprising 3 units in Boerum Hill, Brooklyn. The portfolio is concentrated in Boerum Hill in Brooklyn. The building was built in 1871 and is classified as mostly low-rise. None of the associated units have rent-stabilized apartments. 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·28 minutes ago

abusive landlord and awful neighbors

Pros

beautiful streetlined trees

Cons

abusive landlord, awful neighbors, so bad

Former tenant·1 week ago

Abusive and unresponsive landlord- Josephine Gassner

Pros

Nice neighborhood/ location.

Cons

Terminated lease due to unresponsive and abusive landlord (Josephine Gassner). Gassner does not maintain the building or apartment. Infractions included: lack of heat in the winter (heat was only restored when the housing department was engaged), cockroaches, foul smell from her many pets, broken fridge for 7+ weeks, broken toilet for 2+ weeks, missing floor tiles, mold in the bathroom etc. When repairs are required, the landlord takes weeks to respond and becomes verbally abusive when contacted. Landlord also entered apartment with no warning or permission on numerous occasions. Previous tenants ultimately took Gassner to housing court due infractions and her withholding their security deposit. TLDR: While the location/neighborhood are great, the abusive landlord makes for a very uncomfortable living situation- don't recommend signing a lease here.

Advice to the owners

N/a

Buildings associated with JOSEPHINE GASSNER

  • 363 Pacific Street

    363 Pacific Street

    1.5(2)

    Boerum Hill

363 Pacific Street

363 Pacific Street

1.5(2)

Boerum Hill

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 average2.00Violations 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

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

FAQs

Josephine Gassner has an average tenant rating of 1.5 out of 5 across 2 reviews.

Buildings managed by Josephine Gassner average 2.0 open violations per unit, more than the citywide average of 0.81.

0% of tenants who reviewed buildings managed by Josephine Gassner would recommend living there.

Josephine Gassner has not appeared on the NYC worst landlords list.

Josephine Gassner has no recorded evictions across their portfolio.

Josephine Gassner owns or manages 1 building totalling 3 units.

Josephine Gassner has no housing court litigation cases across their portfolio.

0% of tenants who reviewed a building managed by Josephine Gassner approve of how it is run.

J

Josephine Gassner

Property manager·1 building·3 units
1.5

2 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

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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.