# 2105 Blackrock Avenue, Bronx, NY

Public-record building report from Know Your Building (https://knowyourbuilding.nyc/building/2038080001/2105-blackrock-avenue-bronx).
BBL 2038080001 · BIN 2026374 · Generated 2026-10-24

## Concern level: severe

- 18 open class-C HPD violations (immediately hazardous) across 23 apartments
- 7 of those issued in the last 3 years
- 1 open rent-impairing violation(s)
- 1 eviction executed in the last 3 years

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 25 stabilized units for 2023, of about 23 apartments.
Registered units by year: 2018: 25, 2019: 25, 2020: 25, 2021: 25, 2022: 25, 2023: 25.
No public data says which specific apartment is stabilized; tenants can request their rent history from NYS Homes and Community Renewal.

## The building

built 1927, 5 floors, 23 residential units.

## HPD housing-maintenance violations

36 open (class C immediately hazardous: 18, class B hazardous: 15, class A non-hazardous: 3); 536 on record.
7 open class-C violations were issued in the last 3 years.
1 open violations are rent-impairing.

## DOB building violations

0 active (0 issued in the last 3 years); 1 on record.

## OATH/ECB violations and fines

0 active of 4 on record; 0 decided by default; $0 balance due.

## 311 housing complaints

32 in the last 12 months; 102 on record.
Most common: DOOR/WINDOW (29), PLUMBING (16), HEAT/HOT WATER (15), FLOORING/STAIRS (14), PAINT/PLASTER (11).

## Bedbugs

7 annual bedbug filings by the owner; latest reports 0 infested units.

## Evictions

1 executed in the last 3 years; 5 on record.

## Housing court (HPD litigation)

7 cases on record, 0 open, 5 tenant-initiated, 0 with a court finding of harassment.

## Landlord

- CorporateOwner: BLACKROCK MGT CO INC.
- Agent: LANGSAM PROP SERV CORP
- HeadOfficer: GREG TSARSI
- SiteManager: HARRY FIGUEROA

The same owner is linked to 1 other building (GREG TSARSI at 1601 BRONXDALE AVE.).

## 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/2038080001/2105-blackrock-avenue-bronx