12 East 64th Street
Manhattan · Upper East Side-Carnegie Hill, NY 10065
12 East 64th Street is a 10-apartment building in Upper East Side-Carnegie Hill, built in 1879, managed by Ortus Real Estate Management. The City has 24 open housing-code violations on file for it, 3 of them immediately hazardous, about 2.4 per apartment, in a neighborhood where most buildings have none on record (HPD, as of 5 October 2026). One complaint was filed with 311 in the past year, which the City closed in a median of 3 days (311, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.
Managed by Ortus Real Estate Management
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- Units
- 10
- Year built
- 1879
- Neighborhood
- Upper East Side-Carnegie Hill
- Borough
- Manhattan
This building’s record with the City
Complaints tenants filed with 311, and repairs a City inspector has asked for. Most repairs are routine maintenance. Both describe the building rather than the people in it, and often predate the current management.
Problems here get fixed quickly, a median of 3 days from complaint to close, faster than the 4-day neighborhood median.
Complaints are down from 11 to 1 year on year.
1tenant complaint
Filed with 311 in the past year · 11 the year before
24open repairs
Outstanding with HPD · about 2.4 per apartment
- Immediately hazardous
- 3
- Hazardous
- 12
- Non-hazardous
- 9
What the open repairs are about
- Stairs, floors and ceilings9
- Doors, windows and locks7
- Smoke and CO alarms4
- Leaks, damp or mould3
- Heat or hot water1
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
The company that manages it, elsewhere
Ortus Real Estate Management manages 5 other buildings we cover, holding 47 apartments.
- open violations
- 28open violations
- immediately hazardous
- 7immediately hazardous
- 311 complaint
- 1311 complaint
- per apartment
- 0.6per apartment
in the past year
The company’s record across its other buildings, not this building’s. A company can run one well and another badly, and these figures often predate the current management. (HPD and 311, as of 28 September 2026.)
What tenants say
Nobody has written about 12 East 64th Street yet.
Does the heat hold in January? How long does the super take? Does management answer the phone, and were you charged what you expected? No public record answers any of that. Only someone who lived here can.
Be the first to reviewAbout a minute, no account, stays anonymous.
Also on East 64th Street
- 10 East 64th Street
- 105 East 64th Street
- 107 East 64th Street
- 109 East 64th Street
- 11 East 64th Street
- 110 East 64th Street