Co-op City, Bronx has 94 residential buildings on the city's tax roll, holding 15,899 homes; the 40 largest are listed below with what is open against them.
Across the 40 biggest buildings here, 7,060 violations are open with the Department of Buildings, Housing Preservation and Development, or the Environmental Control Board.
| Borough | Bronx |
|---|---|
| Residential buildings | 94 |
| Homes | 15,899 |
| Census tracts | 6 |
| Open violations, listed buildings | 7,060 |
Look up any address in Co-op City →
Every violation in full, permits and job filings, elevator and boiler records, facade deadlines, recorded sales and deeds — read live from the city's data.
Ranked by how many homes the tax roll records, not by anything this site has judged.
Owners are matched by the name on the tax roll. A company recorded under more than one spelling appears more than once, and one holding company can stand behind several names.
The Department of Finance's tax roll records 94 residential buildings in Co-op City, Bronx, holding 15,899 homes between them. That counts lots with at least one residential unit; garages, lots and purely commercial buildings are not in it.
This page does not carry a neighborhood total, and deliberately: the city publishes violations against buildings and none of the three feeds carries a census tract, so a true total would mean one query per building. What it does show is 7,060 open violations across the 40 largest buildings listed here. Each building's own page carries its full count.
By homes on the tax roll, Riverbay Corporation is the largest owner of record in Co-op City, with 10,914 homes across 1 lot. Being the largest owner is a statement about size and nothing else.
The boundary is the City Planning Department's Neighborhood Tabulation Area of that name — 6 census tracts in Bronx. NTAs are the city's own named geography, so this page draws Co-op City where the city draws it, which will not always match where a listing agent or a lifelong resident draws it.
Co-op City is the City Planning Department's Neighborhood Tabulation Area of that name. Buildings are matched to it through the 2020 census tract the Department of Finance records for each lot, and DCP's own tract-to-NTA equivalency table — no estimate and no map-drawing. Checked against the neighborhood the Department of Buildings prints on its own permits: 295 lots sampled, 295 agreements, no disagreements.
Counts come from the tax roll on the day this page was built. Violation counts are for the buildings listed above only, because the city publishes violations against buildings and not against neighborhoods.
Check a Building reports facts about buildings and the entities that own them. It is not a consumer reporting agency, and this is not a tenant-screening service. Nothing here may be used to decide whether to rent to, hire, insure, lend to, or otherwise evaluate an individual person. It is not assembled or maintained for those purposes, it has not been prepared to the standards those decisions require, and it must not be used for them.
Every figure on this page is drawn from New York City's own published records and is reproduced without warranty that it is complete, current or accurate. Records are matched to an owner by name; a company can be recorded under more than one spelling, and two companies can share one. Verify anything you intend to rely on against the agency's own record. If something here is wrong, tell us — there is a correction link on every record in the app.