One loan across the portfolio, or one loan per door.
The question isn't which loan is cheaper per door. It's whether you've outgrown the point where separate mortgages still make sense. A portfolio loan puts five or more rentals under one loan and one payment, with a release provision to sell a property without unwinding the rest. Individual mortgages keep each property on its own loan, so you can sell or refinance one without touching the others. Most investors stay on individual mortgages while they're small, then move to a blanket loan once the number of doors, not the rate, becomes the bottleneck.
A portfolio loan solves a count problem and an admin problem, not a pricing problem: it consolidates five or more rentals into one loan with one payment, and a release provision keeps you liquid when you sell a door. Individual mortgages stay the better tool while you're inside the conventional financed-property cap and want each property to stand, sell, and refinance on its own. The switch usually happens when the number of doors, not the rate, is what's slowing you down.
Rates and terms shown are typical figures, subject to underwriting and market conditions. Not a commitment to lend.
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