Show the work
Publish denominators, reviewed rows, methods, source dates, and the exact limits on each conclusion.
Twellie publishes the rows, methods, source limits, and correction paths behind its buyer research. The goal is not another black-box answer; it is evidence a buyer, educator, journalist, or researcher can audit.
Our first open study reviews one starting route for all 50 states and D.C. It publishes the complete jurisdiction table, the national source map, the evidence-task model, and every stated limitation.
Each resource states what it supports and what it cannot establish. Machine-readable endpoints supplement the visible HTML; they do not replace it.
A reproducible review of one public-record starting route for all 50 states and D.C., with every row and limitation available to download.
HTMLCSVJSON Explore the study → Open research toolFind reviewed official starting points for permits, ownership, hazards, water, utilities, HOA records, and other property evidence.
Interactive HTMLJSON Open the Pathfinder → Source registerA reviewed map of public records, federal datasets, transaction documents, professional evidence, and what each source cannot establish.
HTMLJSON Review the sources → MethodsThe current rules for subject identity, comparable-sale evidence, source status, withheld guidance, and buyer-safe decision handoffs.
HTML Read the methodology → Open worksheetA local-first worksheet for recording sources, conflicts, owners, deadlines, and open questions without generating an offer recommendation.
Interactive HTMLPrintJSON export Use the worksheet → Field checklistA source-backed workflow from pre-offer research through closing, including the tasks that remain with qualified local professionals.
HTMLPrint Open the checklist →There is no URL-count target. A new page needs a real buyer decision, original utility, primary sources, and a correction owner before it enters search discovery.
Publish denominators, reviewed rows, methods, source dates, and the exact limits on each conclusion.
Missing, conflicting, demo, or unverified evidence stays labelled instead of becoming a confident answer.
Professional review is claimed only when a human reviewer, scope, credential or jurisdiction, and date are shown.
Material corrections receive a substantive review date; a deployment alone never manufactures freshness.
The visible study is the canonical source. Its DataCatalog, Dataset metadata, CSV files, and JSON catalog make the same reviewed evidence easier to discover and verify. No special AI markup is treated as a substitute for indexable HTML.
Twellie, “Homebuyer Public Records Are Still a Local Maze: A 50-State and D.C. Audit,” dataset version 1.2, reviewed July 11, 2026.
Published by the Twellie product team as original descriptive research and general educational information. Twellie is not a public-record custodian, brokerage, appraisal, inspection, title, legal, tax, lending, insurance, engineering, or survey service. Report a broken source or material correction to editorial@twellie.com.