That's your negotiating edge and you don't want to spend a penny more than necessary. Get only what you can afford. Don't buy more than you can afford. Some real estate salespeople insist a home is worth what a buyer is willing to pay, but there is a catch. The home may be worth what you pay for it, but only at the time you make the purchase.
Depreciation is just as possible as appreciation.
It happened less than 10 years ago. Be realistic about what you can handle should values drop. Don't be pressured by market hype. If you are flexible enough and ready to buy, there is a home out there for you. Get your emotions in check.