Understanding Commercial Real Estate Loans

Commercial financing gets treated as one category, but 'commercial' covers everything from a mixed-use building with two apartments over a storefront to a stabilized multifamily property with eighty units — and the financing question changes shape depending on which of those you're actually buying. Before you shop rates, it's worth being precise about what kind of commercial deal you have, because that answer determines which lending path even applies.

Single-Asset vs. Portfolio Commercial Financing

The first fork in the road is scale. A single commercial or mixed-use property is underwritten on its own income and condition. A portfolio — multiple properties financed under one loan — is underwritten differently, with its own minimums and structure, and it's built for investors who are consolidating several assets or scaling a rental business rather than buying one building.

Why Property Type Changes the Underwriting

A commercial lender is ultimately underwriting the income the asset produces and how reliable that income is expected to be. Multifamily has the most comparable data and the most established underwriting playbook. Mixed-use and pure commercial (retail, office, small industrial) tend to draw more scrutiny on tenant quality, lease terms, and vacancy risk, because the income stream is less standardized than a residential rent roll.

• •Multifamily: underwritten heavily on in-place and market rent, unit mix, and occupancy history
• •Mixed-use: residential and commercial income streams are often evaluated somewhat differently within the same building
• •Pure commercial: lease term, tenant strength, and vacancy exposure carry more weight than the building itself
• •Portfolio deals of any property type: per-door minimums and blended metrics across the whole portfolio matter more than any single asset

Bundling Multiple Properties Into One Loan

For investors holding several properties, bundling them into a single portfolio loan can simplify financing considerably — one closing, one payment, one set of terms — instead of managing financing separately across each address. It's structured for scale, with minimums set per door rather than a flat minimum loan size, which matters if your portfolio includes a mix of smaller and larger properties.

What to Have Ready Before You Talk to a Lender

1. Rent roll or lease abstracts for every unit or tenant, current as of the last 30–60 days
2. Trailing twelve months of income and expense history, if the property is already operating
3. A clear count of properties and doors if you're evaluating a portfolio structure
4. Your target leverage and whether cash-out is part of the goal

Commercial and portfolio LTV, rate, and structure are all worked out deal by deal — nothing here is a quoted rate or a promise of approval, and actual terms depend on the property, the income, and underwriting. The fastest way to get a real answer is to bring the numbers above to a lender who works across single-asset and portfolio structures and let them tell you where your specific deal lands.