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71 Cornelia Street is a walkup apartment building built in 1899 in Brooklyn with 3 residential units. It carries a Grade F health score, with 34 open Class C hazardous violations and documented rat activity among the recorded concerns. Our analysis reviewed 406 records across 26 public data sources, benchmarked against similar small prewar residential buildings in NYC.
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Tax Lien
Construction: FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. NO FIRE STOPPING PER BC 712.3 Ý20114 CODE¨ — $12,500 penalty
UNSANITARY CONDITION — SEWAGE [EMERGENCY] (Apt 1)
Construction: FAILURE TO CERTIFY CORRECTION. FAILURE TO COMPLY WITH COMMISSIONER'S ORDER TO FILE A CERTIFICATE OF — $1,250 penalty
Tax Lien
Construction: WORK WITHOUT A PERMIT. AT THE TIME OF INSPECTION, I OBSERVED A 3PCS BATHROOM IN THE CELLAR LEVEL. WO — $6,250 penalty
Construction: FAILURE TO MAINTAIN BUILDING IN A CODE-COMPLIANT MANNER. AT THE TIME OF INSPECTION OF THE CELLAR LEV — $6,250 penalty
UNSANITARY CONDITION — PESTS [NON EMERGENCY] (Apt 1)
UNSANITARY CONDITION — PESTS [NON EMERGENCY] (Apt 1)
Construction: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER: FAILURE TO COMPLY WITH LAW FOR DRAINAGE SYSTE — $500 penalty
DOB Complaint #4A
DOB Complaint #29
Compliance (Job PC8299500)
Tax Lien
Tax Lien
Class A: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION
Class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Tax Year 2027 Market Value: $1,520,000
Tax Year 2026 Market Value: $1,156,000
TLS
This report is an informational tool based on publicly available government records and does not constitute a “consumer report” under the Fair Credit Reporting Act. Building grades are editorial opinions and should not be used as the sole basis for housing, lending, or employment decisions. Data sourced from HPD, DOB, DOF, ECB, FDNY, 311, and other NYC agencies. Report errors to data@openstoop.com. See our Terms and Privacy Policy.