Brooklyn 建筑风险排行

Brownsville, East New York, Crown Heights, and Bedford-Stuyvesant carry the highest building-level violation counts in Brooklyn. These neighborhoods have older housing stock and higher concentrations of rent-regulated walk-ups. Neighborhoods like Park Slope, Carroll Gardens, and DUMBO show meaningfully lower violation densities, partly reflecting newer construction and partly reflecting owner-occupied condo/co-op stock with active building management.

Brownstones (1-4 unit row houses) typically have fewer open HPD violations than larger multifamily buildings, but that's partly a function of size — fewer units mean fewer complaint origins. Renovated brownstones sometimes accumulate DOB violations for unpermitted work. Always check the audit for both HPD (housing maintenance) and DOB (construction permits) records before renting or buying a brownstone unit.

Open boiler / heating violations are tracked under HPD code class A (heat) and class C (immediately hazardous) and DOB boiler inspection records. Our audit pulls both — the report shows open heat / hot water violations and the most recent boiler inspection status. If a building has multiple open class-C heat violations, that's a strong signal of chronic heating failures during winter months.

On the median, yes — buildings constructed after 2010 in Williamsburg / Greenpoint / Bushwick have lower per-unit open-violation counts than the surrounding pre-war stock. That said, several 2010s-era new construction buildings have accumulated significant DOB and HPD violations tied to construction-defect lawsuits and post-occupancy permit issues. Always check the specific BBL — neighborhood averages can hide bad outliers.

50+ open violations is a meaningful flag but not automatically disqualifying. What matters is the violation breakdown — class A (non-hazardous), class B (hazardous), or class C (immediately hazardous). A building with 80 class-A cosmetic violations may be habitable while a building with 5 class-C heat violations during winter is not. Read the audit detail rather than the headline count.