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The city you choose matters as much as the extra payment you make. A $285,000 home in Columbus on your income is a very different decision than a $420,000 home in Nashville. ZipSage shows you exactly what your money buys across nearly 1,000 US cities — real taxes, real take-home pay, real purchasing power. Free to try.
Most homeowners are surprised by how much a small extra payment changes their total cost. The reason is compound interest working in reverse — every dollar of principal you eliminate today stops generating interest for the entire remaining life of the loan.
This is the goal-based approach. You decide when you want to own your home free and clear — 10 years, 12 years, 15 years — and the calculator tells you exactly what monthly payment gets you there. Most people are surprised how achievable their goal is. Cutting 10 years off a 25-year mortgage often requires less extra per month than they expected.
This is the budget-based approach. You know what you can comfortably add to your payment each month — maybe $300, maybe $700 — and you want to know what that actually buys you in terms of time saved and interest avoided. Enter the number, see the exact date your mortgage ends.
Your principal and interest payment is only part of what you actually pay each month. Property taxes, homeowner's insurance, HOA fees, and PMI are real costs that can add $400–$900/month on top. Use the optional fields above to see your true all-in monthly housing cost — the number that actually matters for budgeting.
It depends on your rate and your alternatives. At today's rates of 6.5–7.5%, paying down your mortgage is a guaranteed risk-free return at that rate — hard to beat reliably. At the 2.75% rates of 2021, the math favored investing the difference. Run the numbers for your specific situation, and consider talking to a financial advisor about the full picture.
If you're open to moving, the city you buy in may matter more than the extra payment you make. The same $85,000 household income that barely qualifies for a $320,000 home in Charlotte might comfortably support a 10-year payoff on a $240,000 home in Columbus — with money left over every month. ZipSage shows you how far your income actually goes across nearly 1,000 US cities, including real property tax rates, take-home pay after all taxes, and what homes in your budget actually look like in each market.