Investing in Hanahan, SC — Market Analysis
Hanahan prices in the middle of the South Carolina market, with a median home price around $400,000. Hanahan 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 Hanahan on a DSCR loan means putting a minimum of $80,000 down (20% of purchase price), leaving a loan amount of $320,000 at 80% LTV. At current DSCR investor pricing near 7.50%, principal and interest on that loan runs about $2,237 per month. Add Berkeley County property taxes of roughly $327/month and landlord insurance of about $160/month, and your all-in PITIA lands near $2,724/month. That PITIA figure — not the P&I — is what the lender divides your rent into.
A long-term lease in Hanahan should generate roughly $2,075/month in gross rent. Against a PITIA of $2,724, that produces an estimated DSCR ratio of 0.76x. 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 South Carolina-specific items to build into your model: South Carolina taxes owner-occupied property at a 4% assessment ratio but investment property at 6%, so investor carrying costs run meaningfully higher than an owner-occupant comp on the same street. In Hanahan specifically, effective property tax on investment property runs around 0.98% of value annually — about $3,920 a year at the median price — and landlord insurance near $1,920 a year.
On return metrics, Hanahan pencils to an estimated cap rate of 3.86% using a 62% NOI margin, and a gross rent multiplier of 16.1. Monthly cash flow on a long-term lease at 20% down is estimated at $649 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.

