How to Trade Up: Getting the Best Deal on Your Next Home

Move-up buyers hold the strongest hand in today's market — if they play it correctly. In the latest NAR generational report, buyers over 60 made up roughly 42% of all purchases, and CrossCountry Mortgage reports about a quarter of transactions are now all-cash as equity-rich repeat buyers outbid everyone else (CrossCountry Mortgage). Your existing home's equity is the advantage that separates you from a first-time buyer. The challenge is converting it into a clean, competitive offer on the next place without tripping over your current mortgage. This guide walks through the equity math, the buy-sell timing, and the financing structures that close the gap.

Your goal is a simple one: buy the larger home first, sell your current one afterward, and never carry two full mortgage payments longer than you must. The tool that makes that possible is bridge financing — and it works only if you line it up before you start writing offers.

Step 1: Run the equity equation on your current home

Your first move is knowing exactly how much buying power your equity unlocks. Start with a recent appraisal or broker's price opinion, then subtract your remaining mortgage, closing costs, and the agent commission. The net figure is the down payment you can bring to the next purchase — and it is the number that shapes every strategy that follows.

Most bridge lenders want at least 20% equity in the home you're selling, and some will stretch to 15% (HomePro Associates). Below that threshold, your path narrows to a HELOC, a piggyback loan, or a sale-contingent offer. Confirm your equity level with a lender who does move-up financing regularly — before you set a foot in an open house — so you know which doors are open to you.

Success check: You can state, in one sentence, your net equity, your target down payment, and whether you clear the 20% equity bar for bridge financing.

Step 3: Close the buy-sell gap with bridge financing

Bridge financing is the short-term loan that lets you buy first and sell later. It taps the equity in your current home so you can fund the new purchase and close on your timeline, then repay the bridge when your old house sells. In a fast market, it turns a contingent, second-tier offer into a clean, non-contingent one — the difference between landing the home and watching it go.

Three structures dominate (HomePro Associates):

• Bridge loan — a true gap loan, typically interest-only over 6–12 months, with rates that run well above a conventional mortgage (Golden Gate Lending Group). It gives you the strongest non-contingent position but carries origination fees and short-term interest.

• HELOC drawn before listing — a revolving line of credit against your equity that funds the down payment with lower fees. Most lenders won't open a HELOC once the home is actively listed, so set it up in advance.

• Contingent offer — no extra financing cost, but your purchase depends on your current home selling. In a competitive market it is often deprioritized behind cleaner bids.

Success check: You have a named bridge strategy, a lender who does that structure regularly, and a clear sense of the extra monthly cost you can carry.

Step 4: Structure the offer to beat the competition

With a non-contingent position in hand, the offer still has to win. In today's environment, where roughly a quarter of all transactions are all-cash and repeat buyers often pay without financing (CrossCountry Mortgage), your strength comes from certainty, not just price.

Lead with a larger earnest money deposit — it signals you won't walk away and directly offsets the risk a seller assumes with any financing contingency. Pair it with a tight, realistic closing timeline. If you're carrying a bridge loan, document the equity backing it so the seller sees your path is funded, not speculative. In a slower segment, a well-written contingent offer with a strong deposit and a backup plan can still win — just don't expect it to compete where multiple offers are the norm.

Success check: Your offer letter names a deposit size, a closing timeline, and your bridge or equity backing in one clear, confident paragraph.

Step 5: Recast after the dust settles

Once your old home sells and you've repaid the bridge loan, the finishing move is a mortgage recast — not a refinance. A recast keeps your existing loan and rate and lowers your monthly payment by applying a lump sum to principal. It costs far less than refinancing and is the tool move-up buyers use to lock in the savings from their equity windfall without touching their interest rate.

If instead you want to tap the new equity or change the loan term, a cash-out refinance or a rate-and-term refi is the alternative — but only when the new rate beats your current one. Many move-up buyers find the recast alone delivers the payment relief they want, cheaper and faster than refinancing.

Success check: You have asked your lender about a recast, know the one-time fee, and know what your new monthly payment will be after applying your sale proceeds.