Park Slope Building Violations
Park Slope's historic brownstone streetscape is one of Brooklyn's most regulated residential environments. The Park Slope Historic District covers a large portion of the neighborhood, requiring LPC approval for exterior alterations. Mature street trees cause widespread sidewalk heaving, making DOT sidewalk violations a common issue.
Building Stock
Brownstones, limestone row houses, pre-war co-ops. Predominantly 1880-1920 construction within the historic district.
Borough code: 3 (Brooklyn) — all BBLs begin with 3
Local Laws & Regulations
- Park Slope Historic District (LPC)
- Local Law 11/FISP
Historic District
Park Slope Historic District — LPC approval required for exterior alterations.
Common Violations in Park Slope
DOT sidewalk violations
Mature street tree canopy causes extensive sidewalk heaving. Property owners bear full repair responsibility.
Landmarks violations
Park Slope Historic District requires LPC approval for window replacement, facade work, and exterior modifications.
Work without permit
Brownstone renovations — basement conversions, garden-level modifications — frequently proceed without proper DOB permits.
FISP violations
Larger buildings exceeding 6 stories require facade inspections every 5 years.
Search Park Slope Property Violations
Enter any Park Slope address to see open violations from DOB, HPD, OATH, DOT, and Landmarks.
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