Time horizon first
Buying has transaction costs on the way in and out, so owners usually need to stay long enough for those costs to be absorbed. A short stay often favors renting, a long stay often favors owning.
The break-even point differs by building, price and loan, so calculate it for your case.
The true cost of owning
Add mortgage interest, principal, property tax, homeowners or condo insurance, association fees, maintenance and closing costs. Principal builds equity, while interest, tax, insurance, fees and maintenance are the real running costs.
Our calculators help you combine these items.
The cost of renting
Rent plus renter's insurance and utilities. Rents can change at renewal, but you avoid large repairs and assessments and keep flexibility.
Compare rent for similar homes, not only price.
Cash and opportunity cost
A down payment ties up cash that could be invested elsewhere or kept for emergencies. Owners also need reserves for repairs, deductibles and assessments.
Do not drain your reserves to buy.
Flexibility and lifestyle
Renting is easier to change if your job, family or plans shift. Owning gives stability, control and a possible long-term gain, but selling takes time and money.
Consider how certain your plans are for the next few years.
Foreign and seasonal residents
If you spend only part of the year in Miami, compare owning with renting seasonally or long-term, and remember that second homes have no homestead benefits.
Ask about rental rules if you want to rent out your unit when you are away.
A simple method
List total monthly ownership cost and total monthly renting cost for comparable homes. Add the one-time costs of buying and selling spread over your expected stay. Compare totals for three, five and ten years.
Update the numbers when rates, insurance or rents change.
Checklist
Estimate how long you will stay. Get a pre-approval and insurance quote. Compare monthly totals. Keep reserves. Decide with a margin of safety.
An illustration
Imagine two similar apartments, one to rent and one to buy. The owner pays mortgage interest, taxes, insurance and fees plus closing costs, while the renter pays rent. After a few years the owner has built some equity but has also paid more upfront. The result depends on the numbers, which is why a personal calculation matters more than a general rule.
Next step
Tell us your numbers and we will run a comparison for specific rentals and homes. Lidiya Tretyak is a licensed Florida real estate agent with Douglas Elliman and speaks English, Russian and Ukrainian; the first consultation is free.
This guide is general information, not legal or tax advice. Laws and programs change — confirm details with a Florida attorney and a US tax professional.
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