By Mike Lentz | The Mike Lentz Team – Keller Williams Realty
Last updated: March 2026

Since the pandemic reshaped the South Jersey housing market in 2020, our team has helped hundreds of homeowners figure out how to sell and buy a house at the same time. Nearly every one of them asks the same question early in the process: “How is this actually going to work?”

The honest answer is that it depends entirely on how you structure the transaction. The traditional approach, making your purchase contingent on selling your current home, has become nearly unworkable in today’s market. But there are better paths available now, and the right one depends on your financial situation, your timeline, and how much risk you are willing to accept.

This guide walks through the options from a team that manages these transactions regularly across Gloucester, Camden, Burlington, Salem, and Cumberland counties. Not theory. Not a pros-and-cons table copied from a mortgage website. The actual playbook we use with our clients.

The Three Paths (And How to Choose Yours)

When a client tells us they need to sell and buy at the same time, the first conversation is not about logistics. It is about understanding what they want their experience to look like. Before we can map out a plan, we need to know: what is motivating the move, when do they want to be in the new place, and when does the current home ideally need to be sold?

From there, every sell-and-buy situation falls into one of three paths:

Path 1: Sell First, Then Buy

You sell your current home, move into temporary housing (a rental, family, or short-term arrangement), and then buy your next home without any time pressure. This gives you the cleanest financial picture: you know exactly what you netted from the sale, you have no mortgage overlap, and you can make a strong, non-contingent offer on your next home.

The tradeoff with this path is real. You move twice. You deal with storage. You live in limbo for weeks or months. For some people, that is a manageable inconvenience. For a family with kids, pets, and two working parents, it can be genuinely disruptive.

Some sellers try to avoid temporary housing by negotiating a rent-back with their buyer, staying in the home for a period after closing. This can work, but it limits your buyer pool. Some buyers will not or cannot accommodate a rent-back based on their own timeline and financing requirements. Fewer interested buyers means fewer offers and less competition.

Path 2: Sell and Buy on the Same Day

This is what most people picture when they think about selling and buying simultaneously. Sell your current home in the morning, buy your next home in the afternoon. One moving truck, one transition, done.

It sounds ideal. It is also the path that requires the most precise coordination, and the one most likely to create stress when something does not go exactly as planned. More on this below, because how you set this up makes all the difference.

Path 3: Buy First, Then Sell

You secure your next home first, move in, and then list your current home. This eliminates the timing pressure entirely. You can prepare your old house for sale while it is empty (which produces dramatically better results), and you never need temporary housing.

The challenge is financial. You need a way to purchase the new home before the proceeds from your current home are available. Several options exist, from tapping home equity to specialized lending programs. This is where most people assume they are stuck, and where the financial options section below becomes important.

The Financial Piece: How to Make the Buy Happen

Once you have decided which path fits your situation, the next question is how to finance the buy side. This is where most generic advice stops at “talk to your lender.” Here is what the options actually look like.

If You Have the Resources

Some buyers can handle this with their own financial position. If any of the following apply to you, the buy side may be straightforward:

You can qualify for two mortgages. If your income, savings, and debt ratios allow it, you can simply purchase the new home while still owning the current one. You carry two payments temporarily, but the overlap is often just 45 to 60 days if you list your current home promptly after moving.

Your current home is paid off or nearly paid off. Without an existing mortgage, qualifying for a new one is significantly easier, and you have no payment pressure while your current home sells.

You have sufficient cash or liquid assets. Some buyers, particularly downsizers who have built significant equity over decades, can purchase the next home outright and sell at their leisure.

You can tap existing equity. A home equity line of credit (HELOC) on your current home can provide the down payment or purchase funds for the next home. The line is repaid when the current home sells.

These are the most straightforward scenarios. If one of them fits, the coordination becomes much simpler.

If You Need to Unlock Your Equity First

Most move-up buyers are in a different position. The equity in their current home IS their down payment for the next one. They cannot buy until they sell, and they cannot sell until they know where they are going. This is the classic catch-22 that makes people feel stuck.

This is where programs like Cash2Keys from AnnieMac Home Mortgage change the equation. Cash2Keys lets you make a non-contingent, cash-backed offer on your next home even though your current home has not sold yet. There are two ways to use it:

Route 1: Non-contingent offer, aligned closings (lowest cost). You get approved through Cash2Keys and submit a cash-backed, non-contingent offer on your next home with a longer closing timeline, typically around 60 days. Meanwhile, we get your current home on the market immediately, priced correctly, and specify the closing date we need. If we have done the preparation work properly, offers come quickly. Your buyer closes in the morning, you close on the purchase in the afternoon. This can have zero additional cost beyond your normal transaction.

Route 2: Buy now, sell later (maximum flexibility). AnnieMac purchases the new home with cash on your behalf. You move in and effectively rent the home from AnnieMac while your current home sells. When the sale closes, you purchase the home from AnnieMac at the same price. This involves two settlements, so the fees are higher. But you have significantly less timing pressure and more control over both transactions.

We always encourage clients to have a conversation with our loan officer to review the details, fees, and which route fits their situation. Every circumstance is different.

Why Contingent Offers Are Losing Battles in South Jersey

If you have been reading advice online about selling and buying at the same time, you have probably seen “sale contingency” mentioned as a standard tool. It sounds reasonable: you make an offer on a new home, and the purchase is contingent on selling your current one.

Here is why that strategy has become nearly unworkable in the current South Jersey market.

When a seller receives multiple offers, and in this market, most properly priced homes do receive multiple offers, a contingent offer is almost always the first one dismissed. It does not matter how strong the price is. If there is a comparably priced offer without a contingency, the seller is going to take the cleaner offer.

We see this from the listing side constantly. A buyer brings a strong offer to one of our listings, but it is contingent on selling their home. There are three or four other offers with no contingency. The contingent offer almost never makes it past the first round of evaluation.

The “Seller’s Shoes” Test

We walk every buy-and-sell client through this exercise, because it makes the situation click immediately. It works particularly well because these clients are about to be sellers themselves.

Imagine you are reviewing offers on your home. Two offers come in at the same price, same terms, same financing. One buyer needs to sell their current house first. One does not. Which one are you taking?

Now, what if the contingent offer is $5,000 higher? Would you take it? What about $10,000 higher? $15,000? Every person has their own tipping point, but the exercise reveals an important truth: to compete with a contingent offer, you will almost certainly need to pay a premium. Even then, there is no guarantee the seller will accept the added risk.

The math matters here. The cost of removing the contingency through a program like Cash2Keys or another financial strategy may actually be less than the premium you would need to add to a contingent offer to make it competitive. The contingent approach also comes with significantly more stress and uncertainty.

What Actually Goes Wrong with Contingent Offers

The generic articles present contingencies as a minor inconvenience. In practice, three scenarios play out regularly, and all of them are painful:

Your offer gets dismissed outright. Strong offer, but contingent. Five other offers are not. Yours never gets serious consideration. You never even get a counter-offer on what you thought was a competitive bid.

You list your home, maybe even find a buyer, but cannot find your next home. Three or four months later, the whole thing unravels. Your buyer has moved on. You have wasted months of market time. Everyone’s time and energy, gone.

The worst scenario: You get an offer accepted on your purchase, contingent on selling your home. You list your home. Before you can get it under contract, the seller of the home you are buying receives a non-contingent offer and cancels your contract. You are back to square one, having done all the work of preparing and listing your home with nothing to show for it.

These are not hypothetical situations. We see each of them multiple times a year in our market.

The Market Has Changed. Your Assumptions Might Not Have.

One of the most common challenges we navigate with sell-and-buy clients is not logistical. It is psychological.

Many of our move-up buyers last purchased a home ten or fifteen years ago. The market they remember is not the market they are entering. A buyer who purchased in 2012 has never experienced competing against seven other offers. A downsizer who bought their home in the mid-2000s has never paid over asking price and finds the idea fundamentally unreasonable.

These reactions are completely understandable. But they create friction that can cost money and opportunities. The reality in South Jersey is that properly priced homes are selling in under three weeks on average. Multiple offers are common. Buyers who are not prepared for this pace, both financially and emotionally, lose out on homes they want and get frustrated with a process that feels foreign to them.

This is why the initial conversation about expectations matters so much. Before we start looking at homes, every buy-and-sell client needs to understand what this market looks like from the buyer’s seat. Not to scare them, but to prepare them so they can make confident decisions when the moment comes.

The “Itchy to List” Trap

There is a specific behavioral pattern we see with sell-and-buy clients, especially those using Cash2Keys or another strategy that separates the transactions. The plan calls for getting the purchase secured first, then listing the current home. But the client gets antsy. They want to get their house on the market now, because waiting feels like doing nothing.

This impulse is understandable but counterproductive. Listing your current home before you have your next home locked down puts you back into the contingent-offer trap. You may attract a buyer quickly, but if you have nowhere to go, you either need to negotiate a rent-back, find temporary housing, or risk losing your buyer while you scramble to find and close on your next home.

The discipline to follow the plan, even when it feels slow, is one of the most important things a sell-and-buy client can maintain. The three conditions for selling still apply here: emotional readiness, next-move readiness, and house readiness. Listing before all three are in place creates the exact problems this strategy is designed to avoid.

How the Preparation Advantage Works

When you buy first and sell second, whether through Cash2Keys or your own financial resources, something remarkable happens to the sale of your current home.

You get to prepare and show an empty house.

This might not sound like a big deal until you consider the alternative. Showing a lived-in home with a family, kids, pets, and daily life happening is genuinely difficult. Every showing requires a scramble to clean, hide personal items, crate the dog, and get everyone out of the house. With 20 or 30 showings in a weekend, that is not a minor inconvenience. It is exhausting.

An empty house, professionally cleaned and properly staged, shows dramatically better. No scheduling conflicts. No apologies for the breakfast dishes. No dog barking in the crate upstairs. Buyers walk through a home that feels open, clean, and ready for them, not a home that feels like they are intruding on someone’s life.

The numbers back this up. Homes that show well from day one attract more offers and stronger terms. When you are reviewing those offers from the comfort of your new home with reduced time pressure, you are in the strongest possible negotiating position.

A Real Example: How This Plays Out

A couple we worked with had purchased their first home as newlyweds over a decade ago. A charming rancher in a great South Jersey town. But two kids and a growing family later, they had seriously outgrown the house. They wanted a four-bedroom home with a pool and finished basement, which is one of the most competitive property types in Gloucester County.

Using a cash-backed program, they submitted a non-contingent offer on their second attempt and beat five other buyers. After settling on the new home, they took time to paint and complete cosmetic updates before moving in. Once they were settled, they turned their attention to getting their old house ready to sell.

Because the old house was empty, we were able to prepare it properly and show it without restriction. The result: 44 showings and 21 offers. Had they been living there with two young children and pets, that showing schedule would have been nearly impossible. Instead, they reviewed every offer from the comfort of their new home and selected the strongest one on their terms.

That is the difference between selling under pressure and selling from a position of strength.

How to Sell and Buy a House at the Same Time: A Decision Framework

If you are preparing to sell your South Jersey home and buy another one, here is the framework we walk through with every client:

Start with the “when,” not the “how.” When do you want to be in the new place? Is there a hard deadline, or is this flexible? The answer shapes which of the three paths makes the most sense, and everything else follows from there.

Assess your financial options honestly. Can you carry two mortgages? Do you have equity you can access? Cash reserves? If so, buying first may be straightforward. If not, explore Cash2Keys or similar programs that separate the transactions.

Choose your path before you start looking. The worst position is falling in love with a house before you have a plan for your current one. Lock in your strategy, get your approvals in place, and then start your search from a position of strength.

Resist the urge to list first. If your plan calls for buying first, trust the plan. Listing before your next home is secured creates the exact timing pressure and contingency problems you are trying to avoid.

Prepare for a different market than you remember. If you have not purchased a home in seven or more years, the competition, pace, and offer dynamics are going to feel unfamiliar. That is normal. Expect it, prepare for it, and let your agent guide you through it. Understanding how pricing strategy works in today’s market will help you both as a seller and as a buyer.

Talk to a lender early. Whether you are exploring Cash2Keys, a HELOC, dual mortgage qualification, or another financing strategy, the conversation with your lender should happen before you start your home search, not after you find a house you love.

The Bottom Line

Learning how to sell and buy a house at the same time in today’s market is not about luck or perfect timing. It is about structure. The clients who have the best experiences are the ones who decide on their path early, remove the contingency from the equation, and follow a plan that keeps both transactions independent of each other.

The worst experiences come from trying to make everything happen simultaneously with no safety net. Contingent offers, cascading timelines, last-minute scrambles for temporary housing. These are avoidable problems, not inevitable ones.

The difference is planning. Planning starts with a conversation.