CostMapped builds honest, no-lead-form calculators for expensive moments: published data,
transparent math, and the methodology printed at the bottom of every page.
Sister sites built on the same principles:
Solar Savings Map (is solar worth it in your state, post-tax-credit) and
ReplaceCosts (what home replacements really cost).
How CostMapped works
Published data first: national anchors come from industry associations and government statistics; where we estimate, the page says so.
No lead forms: we don't collect your phone number or sell your intent to vendors.
Methodology on every page: including the simplifications.