Quick Answers
From my experience coordinating St. Louis moves, and 2,865 closed single-family sales in St. Louis County, January 1–October 5, 2026.
Should I sell my house before buying another one?
It depends on your financial position. Selling first means you know exactly what you have to spend and you never carry two payments; the trade-off is a short-term rental or a rent-back while you find the next house. Buying first works when you can qualify for and carry both payments. Either way, you can buy and sell quickly if your plan is defined and practical. Selling first →
Can I buy a new home before my current one sells?
Yes, if you can get approved with both payments and have the cash reserves to carry them. Work with an experienced lender before you start touring, so you know whether you can buy without a home-sale contingency. Buying first →
Should I make my offer contingent on selling my house?
It depends on your financial position, and it may be required. If so, know the risks: you’ll pay more and you’ll have less leverage in negotiating. First explore whether you can get approved without the home-sale contingency. The real cost of a contingency →
Should I use a bridge loan or HELOC to buy first?
Not very often. When I do recommend one, work with an experienced lender and have the cash reserves to support two payments. Bridge loans and two payments →
How fast can I sell and buy in St. Louis?
Faster than most people plan for. The median 2026 St. Louis County sale went under contract in 10 days, and a listing usually closes 30 to 45 days after that. That’s why the plan matters more than the order. Make the plan practical →
Selling First
Selling first is the cleaner path for most people. You know your exact net, you shop with a firm budget, and you never carry two payments. When you write an offer, it isn’t tied to another sale, so you have full leverage. Find your net before you list →
The trade-off is the gap between closings. You can ask your buyer for a rent-back, but risk cuts both ways and you may pay for it in price, concessions or rent. Or you can plan on a short-term rental. How I handle rent-backs →
If you’re selling first, I usually suggest listing at the end of winter, around February, so you’re ready to buy as spring inventory comes on. Timing a buy and a sell →
Buying First
Buying first lets you move once and choose the next house without a deadline. It works when you can qualify for the new mortgage while you still own the old house and have the cash to carry both until it sells.
Talk to an experienced lender before you tour. The question to answer first is whether you can get approved without a home-sale contingency. If you can, you shop like any other buyer. If you’re buying first, I usually suggest buying in spring, when there’s more inventory, and selling in summer.
Buying With a Home-Sale Contingency
Just because I know what creates risk doesn’t mean I wouldn’t recommend it. It depends on your financial position, and it may be required for you to buy. If so, know the risks:
- You’ll pay more. A seller who takes the risk of your sale usually wants list price or more for it.
- You’ll have less leverage in negotiating. Price, repairs and terms all get harder.
- Sellers will keep marketing. Many will treat your offer as leverage with other buyers.
You’ll be strongest if your current home is already listed and priced right, and stronger still once it’s under contract and past inspections. That’s the case sellers are most willing to accept. How sellers look at your contingency →
Bridge Loans, HELOCs and Two Payments
I don’t recommend bridge loans or borrowing against your current home very often. When I do, the rules are simple: work with an experienced lender, and have the cash reserves to support two payments.
My standing rule for any buyer is six months of house payments in reserve after the down payment and closing costs. If you’re carrying two houses, plan for both payments, and assume your current home could take longer to sell than you hope. How much cash to keep after closing →
Make the Plan Practical
You can buy and sell quickly if your plan is defined and practical. In 2026, the median St. Louis County sale went under contract in 10 days, and a listing usually closes 30 to 45 days after that. A plan that works usually has:
- Your real net from the sale, after commissions, closing costs and your payoff. Net calculator →
- Your real budget for the next house, with a lender’s answer on whether you need to sell first. Buying power calculator →
- A decided order: sell first, buy first, or buy with a contingency, chosen before you list.
- A bridge for the gap: a rent-back, a short-term rental or the reserves to carry two payments.
- A house that’s ready to list, so your sale doesn’t sit while your purchase clock runs. What not to repair →
More Questions About Selling and Buying at the Same Time
Timing the move
When should I list if I also have to buy?
If you’re selling first, list around February, at the end of winter. If you’re buying first, buy in spring and sell in summer. Timing a buy and a sell →
What if my house sells before I find the next one?
Ask your buyer for a rent-back, or plan on a short-term rental. A rent-back has a cost: the buyer may want it back in price, concessions or rent, and everything should be in writing. How I handle rent-backs →
The money
How much cash do I need to carry two payments?
My standing rule is six months of house payments in reserve after your down payment and closing costs. If you’re carrying two houses, plan for both payments, and get an experienced lender to confirm you qualify for both.
Can I use the equity in my current home for the next down payment?
Yes, once it sells. Use your net proceeds, not your equity: commissions, closing costs and your payoff come out first. Equity vs. net proceeds →
Selling and Buying at the Same Time?
Tell me where you are. I’ll help you decide the order, run both numbers and build a plan that gets you from one house to the next.
I’m not selling you a house. I’m showing you how to think about buying or selling a house.
The Closing Pros LLC
Licensed Missouri Real Estate Brokerage
Office: 314-998-4550 · George’s Direct Line: 314.435.1087
Sales data: 2,865 closed single-family sales in St. Louis County, January 1–October 5, 2026, MARIS MLS. Positions are George’s own experience. Talk to a lender about your own qualification. Market conditions vary.