# 115 West 143 Street, Manhattan, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/1020120022/115-west-143-street-manhattan).
BBL 1020120022 · BIN 1060138 · Generated 2026-10-23

## Concern level: high

- 5 open class-C HPD violations (immediately hazardous) — about 1 per 5 apartments
- 5 of those issued in the last 3 years
- 2 open rent-impairing violation(s)
- 5 active DOB violation(s)
- 1 OATH/ECB fine 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 24 stabilized units for 2023, of about 24 apartments.
Registered units by year: 2018: 24, 2019: 24, 2020: 24, 2021: 24, 2023: 24.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1920, 6 floors, 24 residential units.

## HPD housing-maintenance violations

7 open (class C immediately hazardous: 5, class B hazardous: 0, class A non-hazardous: 2); 182 on record.
5 open class-C violations were issued in the last 3 years.
2 open violations are rent-impairing.

## DOB building violations

5 active (2 issued in the last 3 years); 11 on record.

## OATH/ECB violations and fines

3 active of 14 on record; 1 decided by default; $0 balance due.

## 311 housing complaints

38 in the last 12 months; 112 on record.
Most common: UNSANITARY CONDITION (25), GENERAL (17), HEAT/HOT WATER (16), ELECTRIC (10), PAINT/PLASTER (10).

## Bedbugs

6 annual bedbug filings by the owner; latest reports 1 infested unit.

## Evictions

0 executed in the last 3 years; 2 on record.

## Housing court (HPD litigation)

1 cases on record, 0 open, 1 tenant-initiated, 0 with a court finding of harassment.

## Landlord

- CorporateOwner: WEST 144 CLUSTER, LLC
- Agent: ALMA REALTY CORP
- HeadOfficer: EFSTATHIOS VALIOTIS
- Shareholder: EFSTATHIOS VALIOTIS
- SiteManager: SOCRATIS FORADOULAS

## 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/1020120022/115-west-143-street-manhattan