Case study · Data platforms · Built and run by Eltherion
Miami Condo HQ and LA Condo HQ are condo research sites that Eltherion, LLC designs, builds and operates. We took raw state and county files, turned them into 10,712 searchable condo records and open datasets, and built the publishing and release system around them. Because the sites are ours, every number on this page can be checked.
Search figures are Google Search Console totals for October 5 to November 1, 2026, compared with the 28 days before. AI Overview appearances are impressions in Search Console's generative AI features report. Register sizes are the row counts of each site's CSV download on November 3, 2026.
A searchable register of every South Florida condominium association with 20 or more units (Miami-Dade, Broward and Palm Beach), built from Florida DBPR condominium extracts, and a register of LA County condo buildings with 20 or more units from the County Assessor's 2026 parcel roll. Each record gets its own page with unit counts, recorded dates or year built, and bedroom mix.
Both registers download as CSV files with Dataset structured data, and dated snapshots are archived on Zenodo with DOIs, so reporters and researchers can cite a fixed version.
The South Florida condo age report computes, by county and city, how much of the condo stock was recorded more than 30 years ago, the age at which Florida's milestone inspection law starts to apply, straight from the same records.
Daily research publishing, type checks and a test suite of more than 1,800 tests before every release, then automated smoke and indexability checks against the live site after each deploy. Search Console and Bing data feed a twice-weekly improvement loop.
Spreadsheets, public records, intake forms or reports your team rebuilds every week. Tell us what you have and we'll show you what it could become, with a price.
