Home Equity Line of Credit: The Equity Most Homeowners Never Use

 

This week, three very different clients asked me almost the same question without ever consulting one another: “Could I borrow against the equity in my home?”

The first wanted to replace a roof and renovate a kitchen. The second was struggling with several high-interest debts. The third dreamed of buying a cottage but wasn’t sure how to come up with a down payment without draining his savings.

What they all had in common was a solution that had been right in front of them for years without them realizing it: a Home Equity Line of Credit (HELOC).

A HELOC allows you to borrow against the equity you have built up in your property—that is, the difference between your home's market value and the remaining balance on your mortgage.

Unlike a traditional mortgage loan, you do not receive a fixed lump sum upfront. Instead, you have access to a revolving credit limit that you can use, repay, and reuse as needed. Think of it as a credit card, but with a significantly lower interest rate because your home serves as collateral.

Most lenders allow a combined mortgage and HELOC balance of up to 65% of the property's value, and in some cases up to 80% when paired with an amortizing term loan. Simply put, the more mortgage principal you have paid down—or the more your property has appreciated in value—the more equity becomes available to you.

Leo and his spouse wanted to replace their roof ($18,000) and renovate their kitchen ($35,000), but not necessarily at the same time.

Refinancing their entire mortgage to access $53,000 would have required renegotiating their full mortgage balance at a higher rate than they were currently paying, which made little sense when only the roof needed immediate attention.

With a HELOC, Leo was able to withdraw $18,000 that summer to cover the roofing project without touching the rest of his mortgage or paying interest on funds he had not yet used. The kitchen renovation could wait until the following year, and he would be able to access the same line of credit when the time came.

Lily was paying 21% interest on two credit cards and 9% on an auto loan—more than $700 per month in interest alone.

By consolidating those debts into a HELOC at a much lower interest rate, she significantly reduced her monthly payments.

However, I immediately pointed out an important pitfall: many HELOCs require only interest payments, with no obligation to repay principal. While this can improve short-term cash flow, it can also become a long-term trap.

If Lily did not establish her own repayment plan, she could still be carrying the same debt 15 years later without substantially reducing the balance. To avoid that scenario, we set up fixed payments that exceeded the minimum required amount and mirrored what she had previously been paying on her credit cards.

Yannick had $40,000 of available equity in his primary residence and wanted to use it as a down payment on a cottage.

Many people are surprised to learn that this is possible. A down payment for a second property can come from a HELOC secured against your current home, provided the lender financing the second purchase accepts the source of funds and the borrower can qualify carrying both obligations.

When calculating Yannick’s borrowing capacity for the cottage, the lender also had to account for the interest payments associated with the HELOC. As a result, the amount he qualified to borrow for the cottage itself was reduced.

Because we reviewed the numbers before he submitted an offer, he avoided an unpleasant surprise during the financing stage.

Key Takeaways

A HELOC is a flexible financial tool, but it is not free money and it is not risk-free.

In most cases, the interest rate is variable. The lack of mandatory principal repayment can work against you if you are not disciplined, and using a HELOC to help finance another property will directly affect your overall borrowing capacity.

Before accessing your home equity, it is worth taking the time to understand exactly how it will impact your financial situation—not only what you can borrow today, but also how it could affect your plans tomorrow.

Whether you are planning renovations, looking to consolidate debt, considering a cottage purchase, or exploring another project altogether, the right use of a Home Equity Line of Credit depends entirely on your unique circumstances.

One of our mortgage brokers can review your situation and calculate exactly how your home equity can work for you. Contact us today to discuss your options.