15 vs 30 Year Fork
Payment, lifetime interest, and invest-the-difference — the full fork.
Decision Frames
Builder premiums and warranties against resale character and repairs.
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Educational estimate only. Not financial, tax, lending, or real-estate advice. Markets, taxes, and local conditions vary.
New Build vs Resale Frame makes a hard property decision framed with clear trade-offs concrete instead of a guess. Builder premiums and warranties against resale character and repairs.
The math runs locally in your browser with no signup, so you can test assumptions freely and compare runs in seconds.
This tool runs entirely in your browser. Change one input at a time, compare scenarios, and export the report before you talk to an agent or lender.
Builder premiums and warranties against resale character and repairs. It focuses on a hard property decision framed with clear trade-offs, so you can compare realistic paths instead of a single optimistic listing photo.
Fill in realistic values for your situation and run it. The output shows the key figures side by side, so rerun with different assumptions to stress-test the result.
Yes. New Build vs Resale Frame is free, needs no account, and runs entirely in your browser — your inputs are never uploaded.
No. New Build vs Resale Frame produces educational estimates only. Markets, taxes, lending rules, and local conditions vary, so confirm big decisions with a qualified professional.