Math Playground
Money

Rent or buy

When does owning beat renting? A comparison you can run with numbers.

When does owning beat renting? Compare total monthly cost (mortgage + tax + maintenance) vs rent, and consider equity build-up and home appreciation.

Quick check

You expect to move in 2 years. Renting vs buying a similar home — which usually wins?

What to compare

  • Renting — rent + renter's insurance; fully flexible; no maintenance.
  • Buying — mortgage + property tax + insurance + maintenance (~1%/yr of value) + upfront closing costs.
  • Equity — each mortgage payment buys a bit of the home; rent buys nothing.
  • Appreciation (or depreciation) — home values can rise *or* fall.
Try it

Rent $1,500/mo vs owning at $1,300 mortgage + $300 tax + $250 maintenance. Cheaper monthly?

Owning costs $1,850/mo here — more than renting — but ~$400 of the mortgage builds equity, narrowing the real gap.

A common rule of thumb: only buy if you'll stay at least ~5 years. Below that, transaction costs usually swamp any benefit.