Warren County

Warren County sits at a 0.40% rent-to-price ratio, which tells you most of what you need to know before you run a single underwrite. At a $254,138 median purchase price generating $853 in median monthly rent, the gross yield math simply doesn't pencil for cash flow. The model confirms it: a levered buy at 6.85% produces a monthly cash flow of negative $778 and a cash-on-cash return of -15.97%. The cap rate of 2.62% is well below any reasonable cost of debt, meaning leverage works against you here rather than for you. Where Warren earns its score is on the appreciation side, where it registers 71 out of 100, with home prices up 2.14% year-over-year. This is a market that rewards patient equity accumulation, not monthly income.

Given those numbers, the only investor profile that makes sense here is the appreciation buyer with a long time horizon and the balance sheet to carry negative monthly cash flow without stress. The affordability index of 76 and a median price of $254,138 suggest the local ownership market is still accessible relative to incomes, which supports continued price appreciation if demand holds. Cash-flow buyers should stop reading here, and value-add operators will find the rent ceiling, at $853 median, too low to justify the spread between purchase price and post-renovation value unless they are buying well below median. Warren scores 30 out of 100 on cash flow, ranking 501st out of 1,000 counties nationally and 40th out of 95 in Tennessee. That is a median-of-the-pack overall market (36th percentile nationally) that leans heavily on appreciation to justify its overall score of 55.

The provided data does not include named economic anchors for Warren County, so no employer-specific commentary is made here.

On carry costs, the monthly tax and insurance figure of $227 is already baked into the negative cash-flow estimate, but it's worth pulling it apart. Tennessee's state-average effective property tax rate is 0.71%, which the Tax Foundation classifies as normal, producing an estimated $1,804 in annual property tax on a $254,138 asset. Insurance adds another $915 annually at the 0.36% rate. Combined, that is $2,719 per year, or roughly $227 per month, before you touch the mortgage. These are not extreme numbers, and the 0.71% rate is not a red flag the way a 1.7%+ rate would be. But in a market where gross rent is $853 and the mortgage alone runs $1,332, that additional $227 monthly burden leaves no margin at all. Keep in mind that 0.71% is a state-average estimate; actual Warren County or municipal rates may differ, and you should pull the county assessor's current millage rate before closing.

The principal risk here is the combination of thin population scale (41,163 residents) and a rent level that leaves you exposed to any softening in local employment or household formation. A small market with below-average rent density and negative levered returns has limited margin for error. If a meaningful local employer contracts, rental demand softens, or rates stay elevated, you are holding an asset that costs you roughly $9,336 per year in negative cash flow at current projections with no near-term income offset. Stability scores at 50 out of 100, which is unremarkable, and nothing in the dataset points to a diversified demand base that would dampen that risk.

Warren's neighbors provide useful context. Putnam County is the standout comparison, with a median rent of $1,485.73 against a $306,250 median price, producing a rent-to-price ratio of 0.58%, more than 40% higher than Warren's 0.40%. Putnam's higher price point is partially offset by that rent yield, making it a meaningfully better cash-flow candidate despite the larger check. Van Buren ($226,333) and Jackson ($222,300) come in cheaper than Warren but carry the same overall score of 55, suggesting similar structural limitations without the appreciation upside Warren's 71 score offers. Grundy ($200,790) is the cheapest entry point in the peer group at an overall score of 54, and Fentress ($236,817) edges Warren's overall score at 56. If your mandate is appreciation and you accept the negative carry, Warren is defensible in this peer set. If you need rent yield to service debt, Putnam County is the only neighbor in this dataset that shows a materially different cash-flow profile, and it deserves a parallel underwrite before you commit to Warren.