Charleston rents and rental comps

The median asking rent across Charleston, SC sits at $2,162/month, pulled from active rental listings in 12 zip codes. That's up 3.3% from a year ago.

Rents aren't uniform across the city. ZIP 29401 tops the list at $4,295/month. ZIP 29406 comes in lowest at $1,579/month. That's a 172% spread between the top and bottom zip codes, which is wide. City-wide averages won't tell you much about a specific property here.

A 2-bedroom rents for $2,198/month at the median. 1-bedrooms run about $1,951. 3-bedrooms come in around $2,814.

Rental listings here lease fast. Average time on market is 15 days. Mispriced units still sit, but a fair-market price moves quickly.

Rent-to-price math is tight in Charleston. The gross figure sits at about 4.3% ($2,162/month against $609,500 median price). Most investors here are betting on appreciation, not monthly cash flow.

HUD's Fair Market Rent for a 2-bedroom in the Charleston metro is $2,320/month. Asking rents come in about 7% below the federal benchmark, which can make Section 8 properties competitive here.

Charleston runs on three engines: tourism, military (Joint Base Charleston), and a growing tech and manufacturing sector. Downtown and the historic district get premium rents driven by the tourism economy and by people who just want to live in those neighborhoods. Mount Pleasant is affluent suburbia. North Charleston and West Ashley are where investor numbers work. South Carolina stays landlord-friendly. The catch: Charleston floods. Sea level rise and storm surge affect insurance costs and long-term property values. Flood zone exposure matters as much as rent comps when you're investing here.

These numbers are city-wide averages. If you're pricing a specific property in Charleston, pull comps from the same zip code. The spread is usually bigger than people expect.