Brooklyn · Cobble Hill
300 Court Street, Cobble Hill, Brooklyn: Violations and Building Information
This building has open records with New York City agencies. The full report, with every item, is sent to you by email as a PDF.
The full report, by email
Every open item on 300 Court Street, with dates, hearing dates, penalties and status, plus the closed history. The report is never shown on this website; it is sent to the email you enter.
- HPD, DOB, ECB/OATH, FDNY, DEP, Sanitation and Health records
- Source dataset beside each figure
- Free; we never sell your details
About 300 Court Street
300 Court Street is a two-family house with a store in Cobble Hill, Brooklyn, built in 1849, with 2 apartments and 1 other unit, on 3 floors. The lot is 1,743 sq ft, zoned R6.
- Building type
- Two-family house with a store (class S2)
- Year built
- 1849
- Apartments
- 2
- All units
- 3
- Floors
- 3
- Building floor area
- 2,520 sq ft
- Lot area
- 1,743 sq ft
- Zoning
- R6 · overlay C1-3
- Floor area ratio
- 1.45 built of 4.80 allowed
- Historic district
- Cobble Hill Historic District
- BBL
- 3003260062
Zoning allows more floor area than the building uses: roughly 5,839 sq ft of unused development rights on paper. Zoning bonuses, overlays and lot conditions change the real number; an architect should confirm it.
From the city’s tax-lot records (DCP PLUTO), DOF, HPD, DOB and HUD programme lists. Zoning map for this lot.
NYC rules that apply here
Based on the building’s size, age and type. These apply whether or not anything is open.
- HPD registration if rented outA one- or two-family home must register with HPD when neither the owner nor the owner’s family lives there. Read the guide
- Lead-paint rules for rented unitsBuilt before 1960: an apartment rented to a tenant falls under Local Law 1 (presumed lead paint, turnover work, records). Read the guide
- Gas piping inspection every four years (Local Law 152)Every building except one- and two-family homes; the year depends on the community district. Read the guide
- Natural gas alarms by January 1, 2027Every apartment in a building with gas service needs a natural gas alarm (Local Law 157 of 2016, deadline set by Local Law 102 of 2025). Read the guide
- In a historic districtCobble Hill Historic District: exterior work needs a permit from the Landmarks Preservation Commission.
How NYC violations are cleared
HPD violations
Housing code violations in three classes: C (immediately hazardous, such as no heat or lead paint), B (hazardous) and A (non-hazardous). Each is closed by correcting the condition and certifying the correction to HPD within its deadline.
HPD violation classes and how to clear themDOB violations and ECB summonses
Building code items such as boilers, elevators, gas piping and facades. DOB violations block permits and Certificates of Occupancy until dismissed; ECB summonses also carry a hearing and a penalty.
How to remove a DOB violationOther OATH summonses
Sanitation, environmental, health and fire-code summonses are heard at OATH. Each has a hearing date, and a missed hearing becomes a default at the maximum penalty.
OATH / ECB hearing guideWant it handled? Brooklyn violation removal · HPD violation removal · DOB and ECB violation removal · NYC property management
Source: NYC Open Data, compiled by Bulwark and last refreshed 10/24/2026. Records can lag the agencies’ own systems by a day or more. Owner and registration contact details are not shown on this page.
Brooklyn, NY
Own or manage this building? We can clear the open items
Call (888) 756-7874 or get the free full report by email. Then we quote a fixed price for the clearance.
Photo: Andre Carrotflower, CC BY-SA 4.0