About the site
Where's the data from? Public listings, builder-published offers, public agencies, published reporting — dated, rounded, methodology here. What's the Ledger? The flagship brief — incentive types, ranges, conditions, verification. Is the Spanish site the same content? Yes — a full mirror at /es/.
The corridor's big four
Which district is my address in? Five minutes, this method. New build or resale? The all-in framework. Should I rent first? Often yes — here's the honest sequence. What's my rent worth as a mortgage? The napkin, calculated.
Compiled August 2026.