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For many homeowners, selling their current property to buy a new one is a primary goal. However, a common hurdle is not having enough home equity—the difference between your home's market value and the mortgage balance owed—to cover the costs of selling and fund a new down payment. Based on our experience assessment, insufficient equity is a leading reason families postpone moving. This guide outlines the equity needed to sell and buy concurrently, helping you determine if you are financially ready to make a move in today's market.
Home equity is your financial stake in your property. It acts as the primary source of funds for most homeowners when transitioning to a new home. When you sell, the proceeds must first pay off your existing mortgage, real estate agent commissions (typically 5-6% of the sale price), and other closing costs. The remaining profit is your net proceeds, which are then used for the down payment and closing costs on your next home. If your equity is too low, these selling costs can consume all proceeds, leaving nothing for the subsequent purchase and creating a financial gap that halts the process.
There is no universal figure, but a reliable benchmark is to have at least 10-15% equity in your current home after accounting for the estimated sale price. This percentage is designed to cover the costs of selling and provide a meaningful down payment. For example, on a home valued at $400,000, you should ideally have at least $40,000 to $60,000 in equity after paying off your mortgage. This calculation helps ensure you are not left in a negative financial position after the transaction. To assess your situation, subtract your mortgage balance and estimated selling costs (around 7-10% of the home's value) from a realistic current market value.
| Home Value | Mortgage Balance | Estimated Selling Costs (8%) | Your Equity | Net Proceeds (for new down payment) |
|---|---|---|---|---|
| $400,000 | $300,000 | $32,000 | $100,000 | $68,000 |
| $400,000 | $350,000 | $32,000 | $50,000 | $18,000 |
As the table illustrates, a higher mortgage balance significantly reduces your net proceeds, potentially making them insufficient for a new down payment.
If your equity is below the recommended threshold, you are not necessarily stuck. Several strategies can help you bridge the gap. First, you can postpone your move and focus on paying down your mortgage principal faster. Second, making strategic, value-adding home improvements can boost your property's market value, thereby increasing your equity. Finally, in a rising market, simply waiting may naturally increase your home's value over time. The key is to create a multi-year financial plan that targets a specific equity goal before re-entering the market.
The most accurate way to calculate your equity is a two-step process. First, obtain a professional Comparative Market Analysis (CMA) from a real estate agent. A CMA provides an evidence-based estimate of your home's current market value by comparing it to recently sold similar properties. Second, contact your mortgage lender to get a precise payoff statement for your loan. Subtracting the payoff amount and estimated selling costs from the CMA value will give you a clear picture of your potential net proceeds. Avoid relying solely on automated online estimates, as they may not reflect hyper-local market conditions.
Building significant equity before selling offers long-term financial advantages. A larger down payment on your next home can help you secure a lower interest rate, avoid Private Mortgage Insurance (PMI), and achieve a lower monthly payment. Furthermore, it creates a financial buffer, making you more resilient to market fluctuations. This strategic approach positions you for a more sustainable and successful move when you are ready.
Building sufficient equity is the cornerstone of a successful home sale and subsequent purchase. By accurately assessing your financial position and creating a plan to reach your equity goal, you can confidently transition to a home that better suits your family's long-term needs.









