266 20 STREET is a late-20th-century 1963 building, 18 floors, 1 unit in Park Slope, NYC. Owned by NYC DEPARTMENT OF EDUCATION. Public records show 107 open violations, 2 311 complaints on file.
Brooklyn · February 2026
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Potential savings: ~7% by timing your move to November.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
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View full landlord profileTop 5 by score · of 2160 total
ACRIS deeds and regulatory filings
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Parking Permit Improper Use
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Posted Parking Sign Violation
Illegal Parking — Parking Permit Improper Use
Illegal Parking — Posted Parking Sign Violation