Turn the lesson into action. Run these against your own numbers — that is where it becomes real.

Goes to interest, month one$1,633
Actually pays down your loan$230

On a $280,000 mortgage at 7%, the payment is $1,863. In month one, 88% of it is rent paid to the bank.

You borrow$280,000After 20% down
You repay$670,000Over 30 years
Interest alone$390,000More than the loan itself
Property tax$105,000$3,500/yr over 30 years
Insurance$1,500–3,000Per year
Maintenance$3,500–7,000Per year, 1–2% of value
Builds equityNone of itThis is the price of ownership
NeverProperty taxes do not stop when the mortgage is paid off. A home owned free and clear still costs thousands a year to keep.
Reilly — home equity after 30 years$849,000
Astrid — investment portfolio$1,680,000

Reilly paid $1,008,000 in total housing costs. Astrid paid $648,000 in rent and invested the difference. Her position is roughly double, and liquid.

Reilly paid out$1,008,000Mortgage, tax, insurance, upkeep
Astrid paid out$648,000Rent over 30 years
Reilly ends with$849,000Illiquid, in one asset
Astrid ends with$1,680,000Liquid, diversified
  • Run your real monthly cost: mortgage + property taxes + insurance + maintenance.
  • What would renting the same home cost — and what could you invest of the difference?
  • Is this a financial decision, a lifestyle decision, or both? Name it honestly.
Put it into practiceRun your own numbers with the Basis Points Rent vs. Buy Calculator, then come back and finish your plan above.

Download the worksheet (PDF)