WHAT MAKES CHAPEL HILL DIFFERENT
Local context that the math doesn't capture on its own.
Chapel Hill is a smaller metro at 61,909 residents in Southeast. The climate is humid subtropical; for the rent-vs-buy math, climate matters mostly through insurance (storms, fires, freezes) and through a softer factor: how long households tend to stay in a place. Chapel Hill-style markets reward owners who can run the math at a horizon of seven years or longer — and penalize anyone running it at three.
The local price picture today: a median home runs $605,000 and the median monthly rent is $2,100. Over the past five years prices have grown at 4.0% annually — appreciation roughly in line with the national average with rent growth roughly tracking the national average (4.0%/yr). The rent-to-price ratio is low by national standards, which is the single biggest force tilting the math toward renting.
NC's low effective property tax (0.84%) is one of the strongest forces on the buy side of the math. Insurance averages ~$1,500/yr — close to the ~$1,500/yr national mean.
The single most important number on this page is the break-even year: how many years you have to stay in the home for buying to outpace renting once you factor in mortgage interest, taxes, insurance, maintenance, opportunity cost on the down payment, and capital-gains exclusion at sale. For Chapel Hill at $605,000 with 10% down at the current 30-year fixed rate (6.75%), that threshold lands around year 3.
If you're moving to Chapel Hill and aren't sure how long you'll stay, the answer is almost always 'rent for two years, then re-run this calculator.' If you've been here three years already and are putting roots down, the math almost always favors buying. The middle case — you've been here a year, kind of like it, kind of don't — is where the sensitivity sliders below earn their keep.