Online estimates pull from public data and algorithms. They're a starting point, not an answer. If you're selling, buying, or refinancing, you need to know what your home is actually worth , not what Zillow guesses.
Home value comes up in three situations: you're buying, you're selling, or you're refinancing. In all three cases, the number matters. It affects how much you can borrow, what you'll pay in mortgage insurance, and whether a deal makes financial sense.
The problem is that most people rely on automated online estimates that can be off by 5 to 20 percent or more. In a market like Florida, where neighborhoods can shift significantly from one zip code to the next, that margin of error is real money. A $450,000 home that's actually worth $400,000 or $500,000 changes your entire financing picture.
Understanding what drives value , and how to get an accurate read on it , is one of the most practical things you can do before making any major move.
These aren't opinions , they're what appraisers and the market actually weigh when setting value.
Online tools are a starting point. Here's how they stack up against more accurate methods.
If your home has gained value since you bought it, you may have more options than you think. A quick conversation with Jordan will tell you what's available based on your current equity position.
Home value and your mortgage aren't separate conversations. They're directly connected in a few ways every buyer and homeowner should understand.
Loan-to-value ratio (LTV). Lenders express how much you're borrowing against the property's value as a percentage. Borrow $320,000 on a $400,000 home and your LTV is 80%. A lower LTV typically means better rates and no PMI requirement on conventional loans. As your home's value rises and your balance falls, your LTV improves.
PMI cancellation. Once your conventional loan drops to 80% LTV , through payments, appreciation, or both , you can request PMI removal. If your home has appreciated significantly, a new appraisal can accelerate that timeline. This is one of the most underused moves in homeownership. See our guide to how PMI works and when it ends.
Cash-out refinance. If your home's value has increased, you may be able to refinance and pull equity out as cash. That equity can fund renovations, pay off higher-rate debt, or cover a down payment on a second property. The appraised value determines how much equity is available to tap.
Home equity at purchase. When you're buying, the purchase price sets the initial home value. If you buy below market value, you start with built-in equity. If you're in a competitive market and overbid, the appraisal becomes a constraint , the loan is based on the appraised value, not the purchase price. Understanding this before you make an offer matters.
Start a pre-approval or refinance application. We'll walk you through your equity position and what financing options are available to you right now.