Investing in McDonough, GA — Market Analysis
McDonough is one of the lower-basis entry points in Georgia, with a median home price around $350,000. McDonough is a suburban growth market, which typically means single-family stock, longer average tenancies, school-district-driven demand, and lower turnover cost than urban infill. Suburban DSCR deals tend to underwrite cleanly because the rent comps are homogeneous.
Buying a rental property in McDonough on a DSCR loan means putting a minimum of $70,000 down (20% of purchase price), leaving a loan amount of $280,000 at 80% LTV. At current DSCR investor pricing near 7.50%, principal and interest on that loan runs about $1,958 per month. Add Henry County property taxes of roughly $268/month and landlord insurance of about $140/month, and your all-in PITIA lands near $2,366/month. That PITIA figure — not the P&I — is what the lender divides your rent into.
A long-term lease in McDonough should generate roughly $1,850/month in gross rent. Against a PITIA of $2,366, that produces an estimated DSCR ratio of 0.78x. That is well below the 1.0 threshold on a long-term lease, which is typical for a market at this price point. Financing here generally works one of three ways — a larger down payment, a no-ratio DSCR product, or qualifying on short-term rental revenue instead of long-term rent.
Two Georgia-specific items to build into your model: Georgia counties reassess investment property at fair market value after a sale and most metro-Atlanta counties apply a 40% assessment ratio to that value, so the tax line on your pro forma should be modeled off the price you pay rather than the prior owner's homestead-capped bill. In McDonough specifically, effective property tax on investment property runs around 0.92% of value annually — about $3,220 a year at the median price — and landlord insurance near $1,680 a year.
On return metrics, McDonough pencils to an estimated cap rate of 3.93% using a 62% NOI margin, and a gross rent multiplier of 15.8. Monthly cash flow on a long-term lease at 20% down is estimated at $516 negative. Negative cash flow at 20% down is common in appreciation-led markets; investors here typically increase the down payment, buy below median, add a unit, or run the property short-term to close the gap.

