Lone Star Financing

Every option, side by side.

Payment, full closing costs, and long term wealth for each path. Everything updates as you type.
01 — The Property look it up, type the numbers in, or upload a fee worksheet
Data connection settings
Pulls value, taxes, and HOA dues straight from public records for 140+ million US properties. Get a free key at rentcast.io/api, then activate the free Developer plan on their billing page. The key is saved only in this browser. No key? Just type the numbers in by hand.
Fees and title details (title premiums always track each option's price and loan automatically)
02 — The Loan Options mortgage insurance, fees, and title costs are figured automatically
03 — What It Means

The numbers, side by side.

See every closing fee, itemized

See it over time.

Monthly Payment Breakdown

What makes up each payment: principal and interest, mortgage insurance, taxes, home insurance, HOA

Loan Balance Over Time

How fast each option pays down what you owe

Your Equity Over Time

Home value growth plus principal paid. This is wealth you own.

True Net Cost Over Time

Everything paid out, minus the equity you gained. Lower is better. Renting is shown for contrast.