Julio Sersenio is a mixed-profile site manager. Across their buildings, tenants rate them 3.1/5 across 2 reviews, with 50% recommending their buildings and 50% approving of them as an owner or associate. Their portfolio records 0 evictions, 0 open violations, and 0 litigation cases. Data last updated August 27, 2026.
Associated with 1 building and 8 units across Manhattan, Julio Sersenio is a site manager responsible for a portfolio that spans construction eras from the 1900s. The portfolio is concentrated in East Harlem in Manhattan. The building is mostly low-rise. All of the associated buildings have rent-stabilized apartments. Prospective renters can find building-level ratings, reviews, and open-data records on the associated building pages.
Renter recommendations
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Renters recommend associated buildings
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Renters approve of this owner or associate
Reviews
Former tenant·Over 2 years ago
Decent with small issues
Pros
-virtual doorman
-in unit amenities functioned well
-accessible portal for maintenance requests
-neighbors reasonable
Cons
-maintenance delays
-common areas e.g. hallways/garbage area not well maintained
-mice once
-intermittent roaches (although not an infestation)
Advice to the owners
Space could benefit from greater attention to cleanliness of front door/hallway
Former tenant·Over 3 years ago
Review from 2 years of living in this apartment
Pros
It’s a quiet building with friendly neighbors and a great neighborhood. In general things work well enough and minimal interaction with landlords.
Cons
Very unresponsive super and landlord. Took months for them to hire an exterminator. Exterminator recommended a full apartment building treatment and they refused. Took months for them to hire a plumber. Didn’t have a working intercom/door entrance for 2 months. They have tendencies to get friends that aren’t professionals to look at problems and make them worse or do nothing.
Advice to the owners
Hire professionals to fix chronic problems. Do so after a shorter period of time of your people failing at the job.
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