As of August 14, 2026

Can I get a HELOC on a house I'm about to sell?

Most home equity lenders will not touch a house that is listed for sale, and many back away the moment selling is even mentioned. That is exactly backwards from what a move-up buyer needs, because the entire point is to unlock the equity in the home you are leaving so it can fund the next one. The answer exists: I work with a lending partner who will lend on a home that is listed or about to be, and inside a buy-before-you-sell structure, the payment on that line can be left out of your qualifying entirely.

Why you were probably told no

A home equity line is built as a long-term product, and a lender opening one expects to hold it for years. A house about to sell means the line gets paid off in months, which is all cost and no relationship for them, so most simply decline once a listing appears or is imminent. It is a reasonable business decision on their side and a wall on yours, and the borrowers who hit it usually conclude the equity is simply trapped until closing. It is not.

What is actually possible

The sequencing is the whole trick, and it runs in one direction: open the line first, then close on the new home, then list the old one. Get the order wrong and doors close. Get it right and your equity becomes your down payment while you still own both homes, your offer goes in without a sale contingency, and on the buy-before-you-sell programs described elsewhere on this site, neither the departing home’s mortgage nor the new line counts against your qualifying. When the old house sells, the line is paid off at closing and the whole structure dissolves behind you.

What it requires, honestly

Real equity, because the line and your remaining mortgage together have to fit inside the departing home’s value with room to spare. Discipline about the sequence. And an honest look at carrying cost: interest runs on what you draw from the day you draw it, so the speed of your sale directly sets what this structure costs you. In a fast submarket, that cost is small and brief. In a slow one, it compounds every month the sign sits in the yard, and that difference belongs in your decision before you commit, not in your surprise after. Who this does not fit: anyone whose plan only works if the old house sells immediately, and anyone tempted to draw more than the next purchase actually needs.

What to do next

Tell me what the departing home is worth, what you owe, and what you are trying to buy. I will map the sequence against your timeline, show you what the carrying cost looks like in your submarket, and tell you whether the structure earns its keep on your numbers.