Understanding Home Equity
What home equity is, how to calculate it, and how to use it strategically.
Calculating your equity
Home equity equals current market value minus what you still owe. If your home is worth $850,000 and you owe $420,000, you have $430,000 in equity. Of that, you can typically access up to 80% of total value ($680,000) minus existing loans — so about $260,000 of accessible equity in this example.
How equity grows
Equity grows two ways: by paying down principal (forced savings via mortgage payments) and by market appreciation. In strong Ontario markets, appreciation often outpaces principal paydown in the early years of a mortgage.
Productive vs unproductive equity use
Using equity to consolidate high-interest debt, renovate (with reasonable ROI), invest in additional real estate, or fund education generally produces positive long-term outcomes. Using equity to fund depreciating assets (cars, vacations, lifestyle spending) typically erodes wealth.
Ways to access equity
The four main tools: refinance (lump sum, replaces existing mortgage), HELOC (revolving line), second mortgage (fixed lump sum behind existing first), and reverse mortgage (no monthly payments, 55+ only). Each has a place; Jay picks the right one based on your specific situation.
Appraisals and how value is established
Lenders rely on independent appraisals to set value, not market chatter or recent sale prices nearby. Appraisals can come in lower than expected, especially in fast-moving markets. Plan for that possibility when modelling equity access.
Have questions about your situation?
Every mortgage file has its own story. A 15-minute call with Jay is enough to know your real options.