Mortgage & home

How much home equity could I access?

Estimate the unused borrowing room secured by your home and the interest-only cost if you used it.

2026 rules · Last verified August 2026 · Based on official Canadian sources
H

Your assumptions

Estimated additional credit available

$67,500

Planning estimate — not financial advice.

Maximum secured credit$487,500
Existing secured debt$420,000
Monthly interest-only cost$363
Your inputs stay in this browser and are not sent to Numevia.

Understand the result

Home Equity Line of Credit

01

Loan-to-value ratio (LTV)

The loan-to-value ratio (LTV) compares debt secured by the home with the home’s accepted value.

02

How the estimate is built

Multiplies the entered home value by the entered combined loan-to-value limit, then subtracts the mortgage and existing secured line balance.

03

What to verify

A lender may use a lower appraisal, limit the revolving portion, apply a stress test and require legal or appraisal fees.

Recommended next step

Continue the same decision

Use the next calculator to check another part of the same financial question.

BEST NEXT CALCULATOR

Mortgage Refinance Break-Even

Compare monthly savings with penalties, legal fees and refinancing costs.

Continue
View every calculator in this category

Helpful answers

Frequently Asked Questions

How much can I borrow with a HELOC in Canada?

The amount depends on the value of your home, your existing mortgage balance, lender limits and your ability to qualify. In Canada, the available revolving HELOC portion is generally constrained by regulatory loan-to-value limits.

How is HELOC available credit calculated?

A simplified calculation starts with the eligible percentage of your home’s value and subtracts secured borrowing already registered against the property. The actual available credit can be lower because the lender still assesses income, debts, credit and product-specific limits.

Can I get a HELOC if I still have a mortgage?

Yes. Many Canadian homeowners have a HELOC alongside a mortgage, either as part of a combined readvanceable product or as a separate secured credit facility. The amount available depends on the equity in the home and lender qualification.

What is the difference between a HELOC and refinancing a mortgage?

A HELOC is revolving credit secured by your home, so you can borrow, repay and borrow again up to the limit. Refinancing replaces or changes mortgage financing and may offer a lower rate for a fixed amount, but can involve penalties and setup costs.

How much equity do I need for a HELOC in Canada?

You need enough home equity to remain within the lender’s permitted loan-to-value limits after the HELOC is added. The exact minimum equity requirement depends on whether the HELOC is standalone or combined with a mortgage.

Official sources and rule record

Methodology & official sources

How this estimate works

Multiplies the entered home value by the entered combined loan-to-value limit, then subtracts the mortgage and existing secured line balance.

A lender may use a lower appraisal, limit the revolving portion, apply a stress test and require legal or appraisal fees.

ca.expanded.2026.v1 · Effective 2026-01-01 · 2026 rules · Last verified August 2026 · Based on official Canadian sources