70 Diamond Street
Brooklyn · Greenpoint, NY 11222
70 Diamond Street is a 4-apartment building in Greenpoint, built in 1928, managed by 70 Diamond Street LLC. The City has 12 open housing-code violations on file for it, one of them immediately hazardous, about 3.0 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 1 day (311, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.
Managed by 70 Diamond Street LLC
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- Units
- 4
- Year built
- 1928
- Neighborhood
- Greenpoint
- Borough
- Brooklyn
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 1 day from complaint to close, faster than the 5-day neighborhood median.
1tenant complaint
Filed with 311 in the past year
12open repairs
Outstanding with HPD · about 3.0 per apartment
- Immediately hazardous
- 1
- Hazardous
- 9
- Non-hazardous
- 2
What the open repairs are about
- Smoke and CO alarms5
- Pests3
- Doors, windows and locks3
- Other repairs1
- Electrical1
- Stairs, floors and ceilings1
Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026
What tenants say
Nobody has written about 70 Diamond 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.