Compare total cost, not rent vs the mortgage payment
The single biggest error in this debate is lining up your rent against a mortgage payment and stopping there. They aren't the same thing. A mortgage payment is only part of the cost of owning — you also pay property tax, home insurance, maintenance, and (for condos) monthly fees, none of which a renter carries. A common planning rule is to budget roughly 1% of a home's value per year for maintenance alone.
But ownership also has a hidden upside the payment doesn't show: a chunk of every mortgage payment goes to principal — that's forced savings you keep, not money gone to a landlord. So the fair comparison is total annual cost of owning (all-in, minus the principal you build) versus total annual cost of renting (rent plus what you could earn investing your down payment). Our rent vs buy calculator runs exactly that math for your numbers.
