Onslow County

Onslow County's gross rent-to-price ratio sits at 6.51%, which lands it squarely in the middle of the cash-flow-versus-appreciation spectrum, tilting slightly toward appreciation given that ratio alone rarely pencils as a cash-flowing deal at current financing rates. The model underwrite confirms it: at a 6.85% interest rate on a $290,604 purchase with 20% down, the monthly mortgage runs $1,523 against $1,577 in median rent, leaving roughly $54 of gross spread before a single expense. After estimated carrying costs of $552 per month, the model projects negative $499 in monthly cash flow and a cash-on-cash return of -8.96%. The cap rate of 4.23% is the more useful number here, because it tells you what the asset yields unlevered. At current debt costs, leverage works against you, not for you. The appreciation score of 81 out of 100 and a year-over-year price gain of 3.2% suggest the market rewards patient equity builders more than cash-flow collectors. Nationally, Onslow ranks in the 70th percentile across 1,000 counties and 8th in North Carolina out of 100, which speaks to its relative positioning but not to its immediate income potential.

The investor this market suits is an appreciation buyer or a hybrid operator who can afford to carry negative cash flow in year one while leaning on price growth and tenant stability. The 3.2% annual price appreciation on a $290,604 median represents roughly $9,300 in equity per year before any principal paydown, which partially offsets the model's projected $499 monthly shortfall. Cash-flow buyers who need the property to pay for itself at a 6.85% rate will not find that here without a meaningful price discount or a value-add play that pushes rents materially above the $1,577 median. A value-add operator buying below median and renovating toward the top of the local rent range has a path, but the spread between purchase price and rents is thin enough that execution risk is real.

The economic picture in Onslow is shaped primarily by Marine Corps Base Camp Lejeune, one of the largest Marine installations in the country. Military bases generate the kind of rental demand that civilian markets envy: a continuous rotation of service members and families who need housing on short timelines, often cannot buy, and receive a housing allowance that effectively puts a floor under local rents. This dynamic supports the stability of rental demand even when local employment shifts, and it explains why Onslow's appreciation score outpaces what its raw price-to-rent ratio might suggest. The affordability index of 68 also reflects that the county remains accessible relative to many coastal or military-adjacent markets, which supports continued in-migration and demand.

On carrying costs, the combined monthly tax and insurance figure of $271 is already baked into the $552 estimated expense figure, but it's worth isolating. North Carolina's state-average effective property tax rate of 0.84% produces an annual tax bill of approximately $2,441 on this purchase price. That rate is in the normal range, neither a tailwind nor a drag relative to the national picture, though as the underlying note makes clear, the actual county or township rate may differ from the state average and should be verified before closing. Insurance at 0.28% adds another $814 annually, which is modest and likely reflects Onslow's inland geography relative to more coastal Carolina markets where wind and flood exposure can push insurance materially higher.

The material risk here is concentration. A market whose rental demand is substantially tied to a single federal installation faces an outsized downside if force structure changes, base realignment, or deployment cycles shift demand faster than private-sector employment can absorb it. The stability score of 50 out of 100 is the lowest sub-score in the dataset and likely reflects this dynamic. Investors should underwrite a vacancy scenario that assumes meaningful demand compression, not just the typical 5-8% vacancy assumption used in diversified markets.

Among the neighboring counties provided, Cumberland County offers the most interesting contrast. Its median home price of $227,591 is $63,000 below Onslow's, while its rent-to-price ratio of 7.50% is meaningfully higher, which is the direction an income investor wants to see that metric move. Cumberland also has Fort Liberty (formerly Fort Bragg) as its primary economic anchor, a comparable military-base dynamic with potentially better day-one cash flow math. An investor who prioritizes immediate yield should run the Cumberland numbers first. Cherokee County shows the highest rent-to-price ratio in this peer set at 7.11% and a $1,625 median rent on a $274,117 price, but its overall score of 62 trails Onslow's 66, suggesting other factors weigh against it. Davidson County is nearly identical to Onslow on the rent-to-price ratio at 6.57%, with a lower price point but also a lower rent, and it scores 65 overall, one point below Onslow. Choose Onslow over its neighbors specifically when the investment thesis centers on military-driven tenant stability and appreciation driven by that demand floor, and when the underwrite can absorb negative leverage at today's rates or when the deal is structured to avoid it.