Indiana Real Estate Data for Analytics
7+ million assessment records, sales transactions, and building details. Build dashboards, market reports, and trend analyses.
The Problem
Manual CSV downloads from county assessor websites are tedious
Data arrives in different formats per county (fixed-width, HTML tables, PDFs)
No unified time series for assessment trend analysis
Sales disclosure data requires separate processing from SDF files
How the API Helps
Assessment Time Series
Multi-year assessment history per parcel. Track AV changes, identify trending factors, and measure assessment-to-sale ratios across districts.
GET /parcels/{id}/assessments?years=2020-2025Sales Transaction History
Arm's-length sales with prices, dates, conveyance types, and buyer/seller names. Filter by date range, price range, or property class.
GET /parcels/{id}/salesCounty-Level Aggregation
Query all 92 counties with consistent field names. Compare median assessments, tax rates, and COD across jurisdictions.
GET /countiesBuilding Characteristics
Square footage, year built, bedrooms, bathrooms, construction type, grade, and condition for every improved parcel.
GET /parcels/{id}/buildingsTry It Yourself
curl -H "X-API-Key: YOUR_KEY" \ "https://api.aribatax.com/parcels/search?county_id=29&prop_class=residential&limit=100"
Start Building Today
Free tier includes 50 requests/day. No credit card required.