A restaurant lease vs. buy comparison starts with more than rent and a mortgage payment. Include build-out, recurring occupancy expenses, financing, and the money you may recover when you exit. Use actual lease proposals, lender terms, insurance quotes, and inspection findings wherever possible.
Leasing: what you pay to occupy the space
Lease cash paid includes your build-out less the landlord allowance, deposit, base rent, NNN / CAM, and other tenant costs. Rent increases once per year. Other recurring costs grow at your operating cost increase rate. Net lease cost subtracts the deposit, assuming it is fully returned at exit.
Purchasing: what you pay and what remains
Purchase cash paid includes the down payment, closing costs, build-out, monthly principal and interest, taxes, insurance, and maintenance or capital reserves. Estimated sale proceeds equal future property value minus selling costs and remaining debt. Net purchase cost subtracts these proceeds from cash paid.
Present value: compare dollars at the same point in time
The present-value rows discount monthly spending and end-of-period proceeds using your annual discount rate. Upfront spending occurs at month zero; recurring payments occur at each month-end. This gives a timing-adjusted comparison alongside the undiscounted totals.
Model assumptions and limits
- Property purchase only: business goodwill, equipment purchases, operating revenue, staffing, and utilities are excluded unless you explicitly add relevant one-time costs.
- Fixed-rate, fully amortizing debt. Payments stop at amortization end. No refinancing, balloon payment, prepayment penalty, or loan fees beyond entered closing costs.
- Continuous occupancy and lease renewals at the entered rent increase. No free-rent periods, percentage rent, renewal fees, or downtime.
- Build-out and the landlord allowance occur upfront. Build-out has no separate resale value.
- Property tax starts as a percentage of purchase price, then grows with operating costs; local reassessment rules are not modeled. Maintenance reserves are treated as spent.
- Each horizon assumes a sale and full lease-deposit refund. No taxes on sale, depreciation, income-tax deductions, or investment earnings on unspent cash. The discount rate is a timing assumption, not a separate investment account.
- All defaults are illustrative, not market quotes or financing offers. Review the comparison with your broker, lender, and tax adviser before making a commitment.