How the Home Swap Cost Calculator Works
Trading one home for another—whether upsizing, downsizing, or relocating—incurs two sets of transaction costs plus overlap expenses. This calculator totals the real cost of the swap so you are not surprised by how much "moving up" actually costs.
What It Counts
- Selling costs: agent commissions (~5–6%), staging, repairs, closing.
- Buying costs: down payment, closing costs (2–5%), inspections.
- Overlap: two mortgages, double utilities, or bridge loan interest during the gap.
- Moving: movers, deposits, new furnishings.
Selling Costs
Frequently Asked Questions
Selling costs typically include 5-6% realtor commission, plus seller closing costs (title insurance, attorney fees, transfer taxes, etc.) which can range from 1-3% of the sale price. Total selling costs are typically 7-9% of the sale price.
Yes, you can use the net proceeds from selling your current home as the down payment for your new home. This is very common and is called a "concurrent closing" or "bridge loan" if the timing doesn't align perfectly.
It depends on your market and financial situation. Selling first gives you certainty about your budget but you may need temporary housing. Buying first avoids moving twice but requires qualifying for both mortgages or having significant cash reserves.
Why the Swap Is Pricier Than You Think
Selling and buying in the same move can easily cost 8–13% of the new home's price in combined transaction fees. On a $500,000 purchase that is $40,000–$65,000—cash you must have beyond the down payment. Planning for it prevents a liquidity crunch.
Ways to Reduce the Cost
Negotiate commissions
In a strong market, agent fees are often negotiable; some sellers use discount brokers.
Time the overlap
Closing the sale close to the purchase avoids double housing payments and bridge loans.
Frequently Asked Questions
Should I buy before selling?
Only if you can comfortably carry two homes or secure a bridge loan. Otherwise, sell first and negotiate a rent-back if needed.
Are swap costs tax deductible?
Some selling costs reduce your taxable gain; buying costs are generally not deductible but add to your cost basis. Ask a tax pro.
How much should I budget for the gap?
Plan for 1–3 months of double housing plus moving; the calculator quantifies your specific scenario.