You’ve been paying rent for years. Every check feels like money thrown into a black hole. So, buying a home seems like the obvious smart move. But before you fall in love with that farmhouse sink or the backyard oak tree, let’s talk about the loan behind the listing.

Most first-time buyers fixate on one number: the monthly mortgage payment. But that number is like an iceberg—what you see is only half of what you get.

The Real Cost of Your Loan
Your mortgage payment is made of four parts, known as PITI:

• Principal: The actual loan amount.
• Interest: What the bank charges you for borrowing.
• Taxes: Property taxes (these can rise yearly).
• Insurance: Homeowner’s insurance (required by lenders).

Here’s where buyers stumble. A 250,000loanat6250,000loanat6250,000. It costs you roughly $539,000 after interest. Yes, you read that right. Interest doubles the price of the home over three decades.

The 28/36 Rule
Lenders will approve you for a surprisingly high amount. Just because they say you qualify for a $400,000 loan doesn’t mean you can afford it. Stick to the 28/36 guideline:

• Your housing payment should not exceed 28% of your gross monthly income.
• Your total debt (car loans, student loans, plus this mortgage) should not exceed 36%.

Don’t Skip the Pre-Approval
Before you tour a single open house, get pre-approved for a loan. This is different from pre-qualification. Pre-approval means the lender has checked your credit and income. Sellers won’t even look at your offer without it in hot markets.

The Bottom Line
A mortgage is the slowest, largest loan you will ever take. Pay bi-weekly instead of monthly if you can—that alone shaves years off your term. And never skip the home inspection to save 500.Thatsmallloandecisiontodaycouldsaveyoua500.Thatsmallloandecisiontodaycouldsaveyoua20,000 roof replacement tomorrow.