Selling and buying at the same time: four ways to move once.

"We would move, but we can't buy before we sell and we can't sell before we buy." I hear it every week, usually from a family that has outgrown a two-bedroom in Methuen or Dracut. The problem is real, but it has four workable answers, and the right one depends on three things: how much equity you have, how strong your income is, and how much uncertainty you can live with for about sixty days.

Option 1 — Sell first, with a cushion

You list, accept an offer, and negotiate either a longer closing (60–75 days instead of 30–45) or a rent-back, where you close and then rent your own home from the buyer for a few weeks while you close on the next one. In a market with under three months of supply, many buyers accept a rent-back to win the house. Best when: you need the sale proceeds for your down payment, and you want the certainty of a known number before you shop.

Option 2 — Buy first, then sell

If your income qualifies you to carry both mortgages for a short period, you buy the new home, move once, and then sell the old one empty and staged — which typically sells faster and for more. Best when: you have strong income and savings, or significant equity you can access with a home-equity line before you list. The risk is carrying two payments longer than planned, so we price the old house to sell, not to test the market.

Option 3 — A sale-contingent offer

Your offer on the new home is contingent on selling your current one. Honest assessment: in a competitive price range this is the weakest offer on the table, and sellers often take a lower, cleaner one instead. It works better on homes that have sat for a few weeks, in higher price points, or when your home is already under agreement with a buyer who has passed inspection. Then it is not really a contingency — it is a timeline.

Option 4 — A bridge loan

A short-term loan against the equity in your current home gives you the down payment for the next one before you sell. The rate is higher and there are fees, but it buys you the ability to make a non-contingent offer and move once. Best when: you have substantial equity and the new home is one you do not want to lose.

How we make the decision

1. Net sheet first. What you would actually walk away with from the sale — after mortgage payoff, commission, transfer stamps and attorney — is the number that funds the next purchase. We run it before anything else.
2. Pre-approval with both scenarios. The lender tells us whether you qualify carrying both homes, and for how long. That answer alone eliminates one or two options.
3. Price the sale to move. When the two transactions are linked, the sale is the engine. A well-priced listing in the Merrimack Valley is under agreement in two to three weeks; that timeline is what makes every other piece work.
4. Negotiate the dates, not just the price. Closing dates, rent-backs and possession are tools. I use them on both sides of your move so that you move once, on a weekend you choose.

You don't need to choose between selling first and buying first. You need the version of each where the dates are designed, not hoped for.

This note is general information, not legal, tax or financial advice, and not an appraisal or loan approval. Every situation is different — let's talk about yours.