File both Cook County appeals yourself, free — with the county's own success rates for owners who did.
CivicDelta / Guides
Guides · 8 · free
Guides to the records we work with
Each of these answers a question people ask before they buy anything: how the process works, what the record can show, and what it cannot. Every factual claim carries its source, and every guide says plainly where doing it yourself is the right answer.
Compare a property's permits against what is actually there, using the city's free records.
The two Florida requirements that decide whether a condo is about to be assessed, quoted from the statutes.
Scope and severity letters, repeat citations and staffing — which parts of the record actually matter.
Find the owners, operators and chain behind a nursing home, using CMS's own free filings.
Find and read what drug and device companies paid a surgeon, in CMS's free Open Payments data.
Which Cook County appeal comes first, whether you need both, and what happens after the Board of Review.
Where Illinois keeps water well records, and how a land buyer searches them free.