Stoeber Agency · Compass
A fair net-worth comparison for a South Santa Barbara County home. It finds the year buying overtakes renting under your assumptions — and shows you honestly when renting stays ahead.
Your numbers
You’re renting
The home you’d buy
Edit to your quote.
Assumptions
Illustrative — change these to your own view. They are not forecasts. Appreciation can be negative.
What your down payment could earn invested.
The crossover
This is an educational model, not a forecast, an appraisal, or financial advice. Results depend entirely on the assumptions you enter — appreciation and investment returns are illustrative, are not guaranteed, and can be negative. The model excludes income-tax effects (which can favor buying) and simplifies costs that vary by property and contract. It is not investment, tax, or legal advice. Confirm your situation with qualified financial and tax professionals before relying on it.
Alexander Stoeber · DRE #02090649 · Compass
Renting or buying in Santa Barbara
Renting is not throwing money away, and buying is not automatically the better move. Both are ways of paying for a place to live, and which one leaves you wealthier depends on how long you stay and on two assumptions: how fast homes appreciate, and what your down payment could earn if you invested it instead.
The calculator above runs a fair comparison. Both paths start with the same capital, the buyer builds equity while the renter keeps that capital invested, and whichever costs less in a given year invests the difference. The lines cross at your breakeven. If your assumptions favor renting, the tool shows that plainly.
It depends on your time horizon and your assumptions, not on a universal rule. Buying tends to win the longer you stay, because purchase and sale costs are spread over more years and equity compounds. Renting tends to win over short horizons, or when the money tied up in a down payment could earn more invested elsewhere. The calculator finds the crossover point for the numbers you enter.
No. Over short holding periods, transaction costs alone can keep renting ahead, and if investment returns outpace home appreciation, renting-and-investing can win even over long horizons. An honest model shows both outcomes. This one does — it will tell you when renting stays ahead through your entire time horizon.
It is the year at which a buyer's net worth overtakes a renter's, given identical starting capital and housing budgets. Before that year, the renter who invests the difference is ahead; after it, the buyer is. The breakeven moves earlier with higher appreciation and later with higher investment returns — the two assumptions that matter most.
It compares net worth year by year. The buyer's net worth is home equity — value minus loan balance, net of selling costs — plus any money left over versus renting, invested. The renter's net worth is the down payment kept invested, plus any money saved versus owning. Both face the same costs; the cheaper path each year invests the difference. That symmetry is what makes the comparison fair.
Property tax, homeowner's insurance, maintenance, and any HOA dues, plus the transaction costs of buying and eventually selling. Maintenance in particular is easy to underestimate — roughly one percent of value a year is a common planning figure. These carrying costs are why the monthly cost of owning is usually well above the mortgage payment alone.
No, deliberately. Mortgage-interest and property-tax deductions can favor buying, but their value depends on your income, filing status, and whether you itemize — and current caps limit them for many households. Excluding them keeps the model conservative and avoids offering tax advice. Factor them in with a tax professional for your own situation.
It is only as good as the assumptions you feed it, and it is built to explore scenarios rather than predict one. Appreciation and investment returns are guesses about the future that no one can guarantee. Treat the breakeven as a way to see how the decision responds to your inputs, and pressure-test it against a real property before acting.
Weighing the move and want the real number for an actual home? That conversation is the useful next step — start one here. Alexander Stoeber is a real estate advisor with Compass, serving South Santa Barbara County.
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