# New York City Housing Authority (NYCHA): asbestos abatement (804 sq ft) at 635 Castle Hill Avenue, Bronx, starting 2026-10-27

**Score:** 55/100

| Field | Value |
|---|---|
| Owner | New York City Housing Authority (NYCHA) |
| Building | Castle Hill Houses Bldg. #4, 635 Castle Hill Avenue, Bronx, 10473 |
| Building type | Residential building |
| BIN | 2092673 |
| TRU | TRU1639BX26 |
| Asbestos material | 804 sq ft |
| Abatement contractor | Barros Construction Corp |
| Air monitor | Athenica Environmental Services Inc |
| Start | 2026-10-27 |
| End | 2027-10-22 |
| Status | Filed (open) |

## Why this score
- Started in the last two weeks.
- 804 sq ft: above the 260 sq ft major-project threshold.
- Notice is open.

Source: NYC Department of Environmental Protection Asbestos Control Program ACP7 project notices (data.cityofnewyork.us) (https://data.cityofnewyork.us/d/vq35-j9qm). Last refreshed: 2026-11-04T06:08:29.245Z.
From NYC DEP Asbestos Control Program ACP7 notices. Quantities and dates are as filed and are often amended or postponed; a notice is not proof work occurred. Organization-owned buildings only; unit and floor detail is not shown. Verify with NYC DEP.