Stress test any Charlotte rental deal in 60 seconds. See monthly cash flow at low, expected, and high rent — plus cap rate, cash-on-cash return, and breakeven rent.
Enter the deal — see if it cash flows at low, expected, and high rent
Estimates are for informational purposes only. Not financial or investment advice. Verify all numbers with your lender, insurance agent, and a licensed real estate professional before making any decision.
PITI is calculated from purchase price, down payment, and current rates. Property taxes and insurance are entered annually from the MLS listing or your insurance quote.
Vacancy, maintenance, CapEx, and property management are all percentages of rent. These reserves are what separate a real cash flow estimate from a back-of-napkin number.
Enter rent low / expected / high (use MLS Realist Rental Trends). The calculator shows whether the deal cash flows in the worst case — which is the only one that matters.
This rental cash flow calculator is built for real estate investors buying turnkey single-family rentals and small multifamily in the Charlotte, NC metro area — Mecklenburg, Gaston, Union, Cabarrus, Rowan, Iredell, Lincoln, and Cleveland counties. It answers the only question that matters for buy-and-hold investing: does this property cash flow, and by how much?
The calculator pulls together every line item that matters — principal & interest, property taxes, insurance, HOA, vacancy reserve, maintenance reserve, CapEx reserve, and property management — and produces a monthly cash flow at three rent scenarios. Pull rent estimates from MLS Realist Rental Trends (low / estimated / high) and enter them directly so you're stress testing against actual market data, not optimistic assumptions.
For out-of-state investors buying in Charlotte, the calculator flags newer construction (built 2010 or later) and uses lower default maintenance reserves to reflect the lower expected maintenance load. Combined with the breakeven rent calculation, this lets you know exactly how much cushion you have if rents soften or vacancies stretch.
Pair this with the free ARV calculator to evaluate both the purchase-price side (is this priced right?) and the cash flow side (does it pencil as a rental?) before making an offer.
Many Charlotte investors target $150–$300+ per door in monthly cash flow after all reserves. With newer construction and turnkey rentals, breakeven is increasingly common in the current rate environment — investors lean on appreciation, principal paydown, and tax benefits to drive total return.
For homes built 2010 or later, 5% maintenance + 5% CapEx is reasonable. For pre-1990 homes, push maintenance to 10% and CapEx to 7-10%. Vacancy is typically 5-8% in Charlotte. Self-management uses 0%; a PM company is usually 8-10% of collected rent.
MLS Realist Rental Trends gives a low / estimated / high range with a confidence score. Rentometer, Zillow Rent Estimate, and recent leased MLS listings are good cross-checks. Enter the low and high in this calculator to see how the deal holds up.
Cap rate = NOI / purchase price (unlevered return). Cash-on-cash = annual cash flow / total cash invested including closing costs (levered return). For investors using financing, cash-on-cash is usually the more relevant number.
The math works anywhere, but the default assumptions (property taxes, insurance rates, vacancy) are calibrated to the Charlotte, NC metro. For properties elsewhere, double-check the defaults against local data.
Matt has 10+ years buying, rehabbing, and renting in the Charlotte market. Reach out directly — no pitch, just straight talk on whether the numbers work.
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