Cook County / Chicago, Illinois **property records** for AI agents: resolve a street address to a parcel PIN (**free**), then fetch parcel records, a full **property dossier** (recorded sales & deed history, building permits, property-tax assessment history), or **comparable sale
Prices and medians update for the tier you select.
Ranked by how closely each one matches Cook County Property Data's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.