The Journal · Selling
How to sell your current home and move into new construction
By Denise Rush
6 min read
2026-09-11
One of the most common positions I help with is the homeowner who wants to sell their current home and move into new construction. It sounds like two tasks, but it is really one strategy: your equity has to arrive at the builder's closing table at the right moment, and your family has to land somewhere in between.
Start with the numbers on both sides
Before anything else, know what your current home is worth today and what your net proceeds will be. That number funds the new home. In the same session, understand the builder's completion timeline, because a builder's estimate is a range, not a promise. Delays happen, and the plan has to survive them.
Set the order of operations
There is no single answer that fits every family. Some sellers list their current home first and use a lease-back or a short rental to bridge the gap. Others want to identify and contract the new construction first, then list. Some use the equity from the sale for the down payment, which means the sale has to close before the purchase. I walk clients through each sequence, and we choose the one that matches their timeline, cash, and tolerance for risk.
Understand the pressures builders and lenders add
Builders care about your readiness to close, which usually means a pre-approval and, often, a commitment on your current-home contingency. Lenders look at your debt-to-income ratio, which may include both mortgages at once. Knowing how those pieces interact tells you whether you need a bridge loan, a HELOC, or simply careful sequencing.
Time the sale to protect your leverage
Sellers are strongest when their home is market-ready and priced from evidence. If you can, prepare the current home before you list, so the marketing window is clean. A home that sits loses negotiating power, and your home's sale terms matter just as much as its price when another closing depends on it.
One agent or two? Choose clarity.
Some clients sell with me and buy new construction with me, which keeps one person holding the whole picture. Others enter an existing new-construction relationship and still want representation on the seller side. Either way, the goal is the same: every deadline, contingency, and dollar is tracked in one place. I have handled both sides of this transaction many times, and the explanation is always the same: know your options before you make your move.
The Takeaway
This is exactly what a Seller Strategy Session is for. Bring your current mortgage information and the builder's paperwork, and leave with a written sequence that fits your family.
Written by Denise Rush, REALTOR® with EXIT Realty Lowcountry Group, SC license 77934, serving Charleston, Berkeley, and Dorchester counties and select Orangeburg County communities.