18 East 23rd Street
Manhattan · Midtown South-Flatiron-Union Square, NY 10010
18 East 23rd Street is a 16-apartment building in Midtown South-Flatiron-Union Square, built in 1900, managed by Sunny K Realty LTD. The City has 2 open housing-code violations on file for it, about 0.13 per apartment, in a neighborhood where most buildings have none on record (HPD, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.
Managed by Sunny K Realty LTD
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- Units
- 16
- Year built
- 1900
- Neighborhood
- Midtown South-Flatiron-Union Square
- 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.
0tenant complaints
Filed with 311 in the past year
2open repairs
Outstanding with HPD · about 0.1 per apartment
- Immediately hazardous
- 0
- Hazardous
- 1
- Non-hazardous
- 1
What the open repairs are about
- Stairs, floors and ceilings2
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
What tenants say
Nobody has written about 18 East 23rd 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.