At your income and with those debts, a $450k house is likely out of reach right now. Lenders typically want your total debt-to-income ratio (DTI) to be under 43%, and with a mortgage on a $450k house (plus taxes, insurance, and your existing debts), you'd probably exceed that. Also, $30k is less than 10% down, so you'd have to pay PMI, increasing your monthly payment. Focus on saving more aggressively for a larger down payment or consider a less expensive property, maybe under $350k. Don't forget to factor in closing costs (2-5% of the purchase price), property taxes, homeowner's insurance, potential HOA fees, and maintenance costs, which can easily add hundreds of dollars to your monthly expenses.