Multi-generational family hold on the Upper East Side keeping a quiet, low-violation footprint.
The Rosen family has held this 59-unit property for at least fifty-six years, dating back to a deed transfer in May 1970. Today, Lee Rosen is listed as the head officer, continuing a multi-decade legacy of stable custody. This continuity shows in the physical building's record: currently, there are zero open maintenance violations on file. Three things to know:
Fifty-six years under the same family name points to unusual longevity. The Rosen family has been on the deeds here since May 1970, eventually transitioning the property to Romark Realty in October 1997. Today, Lee Rosen is listed as the head officer. This kind of multi-decade family hold typically avoids the aggressive rent-hiking and neglect patterns of short-term private equity buyers.
A single-elevator setup means downtime is felt immediately. A complaint from February 13, 2025, flagged an outage with no alternate service available. While the file shows the issue was quickly addressed and closed, any interruption in a 59-unit building creates an instant bottleneck.
Off-hours construction has flared up late at night. A complaint on September 24, 2025, filed at 1:17 AM, reported construction work happening outside of legal hours. While it was resolved, keeping an eye on whether neighboring units or the commercial ground-floor spaces are hosting active, late-night renovations is smart.
Quieter signals on this building and the blocks around it:
518 East 84th Street is a 59-unit building in Manhattan, New York City (BBL 1015800038). This building is associated with Romark Realty LLC. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1940, this elevator apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 2 HPD complaints about this building over the last five years, most often about heat/hot water.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed December 27, 2022.
The building last changed hands on October 17, 1997, according to recorded deeds.
Brix rating: Clean (95/100). View the Building Report on Brix.
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Part of Upper East Side — see violations, complaints, and landlord activity across the whole neighborhood.
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