An independent NYC civic-data project

Know your
city

Public records, made usable. Free for every New Yorker.

The tools

Five tools · one question each

What does the city know about where you live?

01 Building Report Open violations & history 1M+ addresses 02 Landlord Watch Who owns your building 170K buildings 03 School Budgets Where the money goes 1,800+ schools 04 Eviction Records Before you sign 100K+ records 05 311 Lookup Every complaint since 2010 40M+ complaints

Built by a high-school student at a kitchen table in the Bronx. Free, open source, no logins — every live tool pulls its records straight from NYC Open Data.

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