Chatham County

Chatham County sits at a 6.26% gross rent-to-price ratio and a 4.07% cap rate, which places it squarely in the middle of the cash-flow vs. appreciation spectrum, leaning slightly toward cash flow on paper but not delivering it in practice. At a 6.85% mortgage rate, the standard 20% down scenario produces a monthly mortgage of $1,743 against a median rent of $1,734, leaving no room before expenses. Once you add the $607 in estimated monthly expenses, the model spits out negative $615 in monthly cash flow and a cash-on-cash return of -9.65%. The appreciation story isn't saving it either: home prices are down 3.36% year-over-year, so Chatham isn't compensating for thin cash flow with outsized equity growth. The affordability index of 59 suggests the market isn't severely stretched, but the cap rate of 4.07% means you're not getting paid enough to absorb the debt service at current rates unless you bring a larger down payment or find assets priced meaningfully below the median.

That math defines who this market suits, and the honest answer is a narrow slice. A leveraged cash-flow buyer buying at the median has no path to positive returns without either a rate buydown, a price well below $332,000, or a value-add play that forces rents above $1,734. An all-cash or low-leverage buyer gets a 4.07% cap rate, which is thin but functional in a coastal Georgia market where tourism-adjacent demand and short-term rental potential can supplement long-term fundamentals. A value-add operator hunting below-median assets in neighborhoods with rent upside has the strongest case here, provided they can acquire at a meaningful discount to the $332,415 median. Appreciation speculators face headwinds from the -3.36% YoY price decline and a below-median appreciation score of 33 out of 100. This is not a market to buy on hope of price recovery; it's a market to underwrite conservatively and buy only where the numbers close at acquisition.

On the cost-carry side, combined property tax and insurance runs approximately $355 per month on a median-priced asset, using Georgia's state-average effective tax rate of 0.92% and an insurance rate of 0.36%. The tax rate is flagged as "normal," so it isn't a significant drag relative to other Georgia counties, but that $355 figure still lands inside the $607 total expense estimate and is worth isolating in your underwrite. The honest caveat is that 0.92% is a state-average estimate and actual Chatham County or municipal rates may differ, so pull the tax card directly before closing on any specific parcel. Insurance at 0.36% is worth monitoring given Savannah's coastal exposure; a single storm season can move that number materially, and insurers have been repricing coastal Georgia risk.

Chatham's economic base is anchored in the Port of Savannah, one of the busiest container ports in the United States, and the broader logistics, distribution, and manufacturing ecosystem that has grown around it. That port activity supports a stable blue-collar and skilled-trades renter pool, which partially explains why rents have held at $1,734 despite the home price softness. Tourism in Savannah's historic district adds a layer of hospitality employment that, while cyclically sensitive, broadens the tenant base. The combination of port jobs and tourism means rental demand is not single-employer dependent, which reduces concentration risk relative to a company-town market.

The most specific risk worth flagging is coastal exposure. Chatham County includes Savannah and barrier island areas that are subject to hurricane and flood risk. That exposure feeds directly into insurance pricing and is a real variable in long-term hold costs. The 3.36% home price decline also signals that the post-pandemic demand surge has reversed and the market is correcting, which is fine if you're buying now but painful if you overpaid in 2021-2022 and are trying to refinance or sell. On the regulatory side, Savannah has actively managed short-term rental permitting in the historic district, which is relevant if you're underwriting a vacation-rental overlay on a long-term hold.

Compared to its neighbors, Chatham's 6.26% rent-to-price ratio is stronger than Glynn County at 5.93% and Cherokee County at 5.26%, and roughly in line with DeKalb County at 6.33%. DeKalb, at a nearly identical median price of $334,013 and a slightly better rent-to-price ratio, is the closest comparable; the choice between them comes down to growth trajectory, market access, and operator familiarity rather than a meaningful difference in headline yield. Marion County and Charlton County offer lower price points at $178,735 and $208,414 respectively, which could unlock positive cash flow at current rates that Chatham's median simply can't deliver, though their smaller populations introduce liquidity and demand-depth risk that doesn't exist in a 296,000-person coastal market. Choose Chatham over its neighbors when you value the port-driven demand stability, the depth of the Savannah rental market, and the optionality of short-term rental income, and you're willing to either buy below median or accept thin early-year returns in exchange for those structural advantages.