OpenCMA
Free property intelligence for Ohio and California — tax records, valuations, environmental risk, and comparable market analysis from public data. Plus a NightlifeFit + home-values heatmap for Cleveland, Columbus, the Bay Area, and Seattle.
Tip: press / anywhere to focus search.
Explore the Map
Click anywhere below to drop a pin and jump to a full property report. Or open the full heatmap view for nightlife scores and median home values across Cleveland, Columbus, the Bay Area, and Seattle.
Property Data
Assessed values, tax history, sales records, building details, and ownership from county auditors.
Market Analysis
Automated CMA with comparable sales, dollar adjustments, value estimates, and confidence ratings.
Tax Burden
Property tax, municipal income tax, school district income tax, and assessment ratio analysis.
Environmental Risk
FEMA flood zones, earthquake history, wetlands, EPA sites, groundwater vulnerability, and CA hazard zones.
Demographics
Census tract income, home values, vacancy, education, poverty rates, and county/state comparisons.
Walkability & Nightlife
Walk / Transit / Bike Scores, nearby amenities, plus a NightlifeFit heatmap blending venues, demographics, and workday cohorts.
Built on free public data: county auditors, OGRIP, US Census, FEMA, USGS, EPA, Ohio DNR, CA CGS, MTC / Caltrans, CA Dept of Conservation, OpenStreetMap, Walk Score, and OpenRouteService.