# 1917 Adam C Powell Boulevard, Manhattan, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/1018250063/1917-adam-c-powell-boulevard-manhattan).
BBL 1018250063 · BIN 1055057 · Generated 2026-10-24

## Concern level: severe

- 81 open class-C HPD violations (immediately hazardous) across 31 apartments
- 50 of those issued in the last 3 years
- 19 open rent-impairing violation(s)
- 21 active DOB violation(s)
- 5 OATH/ECB fines lost by default (unpaid)

Scale: low, moderate, high, severe. Set from open hazardous violations relative to building size, raised by distress signals (HPD's Alternative Enforcement Program, court harassment findings, evictions, unpaid OATH/ECB fines, open housing-court cases, a sold tax lien). It describes the public record, not any one apartment.

## Rent stabilization

Likely rent-stabilized. The owner registered 31 stabilized units for 2023, of about 31 apartments.
Registered units by year: 2018: 31, 2021: 31, 2022: 31, 2023: 31.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1921, 7 floors, 31 residential units.

## HPD housing-maintenance violations

230 open (class C immediately hazardous: 81, class B hazardous: 121, class A non-hazardous: 28); 838 on record.
50 open class-C violations were issued in the last 3 years.
19 open violations are rent-impairing.

## DOB building violations

21 active (5 issued in the last 3 years); 60 on record.

## OATH/ECB violations and fines

7 active of 30 on record; 5 decided by default; $17,375 balance due.

## 311 housing complaints

91 in the last 12 months; 366 on record.
Most common: HEAT/HOT WATER (119), UNSANITARY CONDITION (57), PLUMBING (53), WATER LEAK (36), DOOR/WINDOW (31).

## Bedbugs

7 annual bedbug filings by the owner; latest reports 4 infested units.

## Evictions

0 executed in the last 3 years; 0 on record.

## Housing court (HPD litigation)

10 cases on record, 0 open, 10 tenant-initiated, 0 with a court finding of harassment.

## Landlord

- Agent: LANGSAM PROP. SER. CORP.
- HeadOfficer: MICHAEL ALEXANDER
- SiteManager: CARLOS MORALES
- CorporateOwner: LACP LLC

The same owner is linked to 1 other building (MICHAEL ALEXANDER at 1601 BRONXDALE AVE. BRONX, NY 10).

## Sources and limits

NYC Open Data (HPD, DOB, OATH/ECB, 311, DOF, PLUTO) and NYS DHCR building lists. This is a screening signal from public records, not legal advice; records lag and contain errors. Full interactive report with violation details and maps: https://knowyourbuilding.nyc/building/1018250063/1917-adam-c-powell-boulevard-manhattan