40 Riverside Boulevard
Manhattan · Upper West Side-Lincoln Square, NY 10069
Also listed by the City as 50 Riverside Boulevard
40 Riverside Boulevard is a 274-apartment building in Upper West Side-Lincoln Square, built in 2013, managed by Halstead Management CO. The City has 8 open housing-code violations on file for it, 2 of them immediately hazardous, about 0.03 per apartment, below the neighborhood norm for a building this size (HPD, as of 5 October 2026). Tenants filed 20 complaints with 311 in the past year, which the City closed in a median of 24 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 Halstead Management CO.
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- Units
- 274
- Year built
- 2013
- Neighborhood
- Upper West Side-Lincoln 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.
20tenant complaints
Filed with 311 in the past year · 5 the year before
Typically closed in 24 days · neighborhood median is 5
8open repairs
Outstanding with HPD
- Immediately hazardous
- 2
- Hazardous
- 2
- Non-hazardous
- 4
What the open repairs are about
- Stairs, floors and ceilings3
- Plumbing2
- Other repairs1
- Doors, windows and locks1
- Smoke and CO alarms1
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
The company that manages it, elsewhere
Halstead Management CO manages 164 other buildings we cover, holding 14,316 apartments.
- open violations
- 1,080open violations
- immediately hazardous
- 132immediately hazardous
- 311 complaints
- 248311 complaints
- per apartment
- 0.1per 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 40 Riverside Boulevard 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 Riverside Boulevard
- 100 Riverside Boulevard
- 120 Riverside Boulevard
- 140 Riverside Boulevard
- 160 Riverside Boulevard
- 180 Riverside Boulevard
- 200 Riverside Boulevard
Also managed by Halstead Management CO.
- 1 East 62nd Street
- 1 West End Avenue
- 100 West 80th Street
- 101 West 87th Street
- 102 Wooster Street
- 1036 Park Avenue
