A lender would likely approve you up to $182,535
On $63,000 of gross income with $550 of existing monthly debt, the 28/36 rule supports about $1,340 a month toward housing. With $26,000 down at 6.65%, that reaches roughly $182,535 — a $156,535 loan at 14.2% down. Your resulting debt-to-income ratio would be 36%, and you are currently limited by the total debt.