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J

John Warren

Agent·1 building·19 units
3.9

1 reviews

Highlights

No
Evictions
No
Litigation cases

About John Warren

John Warren is a mixed-profile agent. Across their buildings, tenants rate them 3.9/5 across 1 review, with 100% recommending their buildings and 100% approving of them as an owner or associate. Their portfolio records 0 evictions, 30 open violations, and 0 litigation cases. Data last updated August 14, 2026. John Warren is an agent associated with 1 building and 19 units across Brownsville in Brooklyn. The portfolio is concentrated in Brownsville, reflecting a newer construction era as the building was built in 2020. The building is categorized as mid-rise. There are no rent-stabilized apartments in the associated building.

Renter recommendations

-%

Renters recommend associated buildings

-%

Renters approve of this owner or associate

Reviews

Former tenant·1 hour ago

Decent Building To live

Pros

The apartments are nice, the neighborhood not terrible but definitely not near cafes, strips of restaurants and connivence stores if thats your thing. There is monthly exterminator that comes, the trash could be emptied cleaned and emptied more often and there is laundry on the roof.

Cons

Building could be cleaner -Sometimes people who dont live in the building gather by the front --entrance door and sometimes come inside and sit and the hall playing music. -Rent increasing every renewal -location -maintenance could be better but not bad

Buildings associated with John Warren

  • 253 Mother Gaston Boulevard

    253 Mother Gaston Boulevard

    3.9(1)

    Brownsville

253 Mother Gaston Boulevard

253 Mother Gaston Boulevard

3.9(1)

Brownsville

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 average1.57Violations per unit
NYC average0.81Violations per unit
5Class C
Immediately hazardous

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

14Class B
Hazardous

Smoke detector issues, inadequate lighting, no lighting for stairways

11Class 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

John Warren has an average tenant rating of 3.9 out of 5 across 1 reviews.

Buildings managed by John Warren average 1.57 open violations per unit, more than the citywide average of 0.81.

100% of tenants who reviewed buildings managed by John Warren would recommend living there.

John Warren owns or manages 1 building totalling 19 units.

John Warren has no housing court litigation cases across their portfolio.

John Warren has no recorded evictions across their portfolio.

John Warren has not appeared on the NYC worst landlords list.

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

J

John Warren

Agent·1 building·19 units
3.9

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

Support

FAQContact usLive support

Legal

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