You're right, we were lucky and bought it toward the end of 2016 with a 3.3% interest rate, right before house values and interest rates started shooting up.

I'm not sure what it's worth today, but we bought it for 90k, so call it 150k? According to a mortgage calculator that I found online, my monthly payment would increase from the $800 I pay now (includes escrow and extra toward the principal) to about $1350 per month with escrow. Definitely a big jump, and I'm not so sure it's doable on that $15/hr minimum wage; it would require my wife to work as well if we want any disposable income after the mortgage, bills and groceries.