How to Finance a 5–10 Unit Apartment Building

Financing 5–10 unit apartment buildings

Properties with five to ten units cross the commercial multifamily threshold. Financing shifts from residential mortgage logic to property-level underwriting on normalized NOI, DSCR, debt yield, and sponsorship depth.

Step 1 — Confirm commercial treatment

Verify unit count, income mix, and local lender treatment. Mixed-use properties may still require commercial underwriting when five or more units drive economics.

Step 2 — Normalize NOI and size debt

Build in-place NOI from trailing operations. Use the loan sizing calculator to test DSCR, debt yield, and LTV constraints. Small buildings often bind on DSCR or debt yield before headline LTV targets.

Step 3 — Choose a realistic product path

Stabilized 5–10 unit assets may fit local bank or agency grids when size minimums are met. Value-add paths often start with bridge debt and refinance after stabilization. Avoid assuming residential DSCR programs apply—those products serve 1–4 unit rentals (see what is a DSCR loan on our sister site). For overlapping small-multifamily context on the DSCR side, see 5–10 unit multifamily.

That decision sits inside our Multifamily Financing Glossary hub, where Multi-Family USA maps lender fit and structure tradeoffs.

That decision sits inside our Multifamily Property Types hub, where Multi-Family USA maps lender fit and structure tradeoffs.

That decision sits inside our Multifamily Property Types hub, where Multi-Family USA maps lender fit and structure tradeoffs.

That decision sits inside our Multifamily Property Types hub, where Multi-Family USA maps lender fit and structure tradeoffs.

That decision sits inside our Multifamily Property Types hub, where Multi-Family USA maps lender fit and structure tradeoffs.

That decision sits inside our About Multi-Family USA hub, where Multi-Family USA maps lender fit and structure tradeoffs.

Step 4 — Set up entity and guarantor package

Commercial lenders expect LLC borrowers and guarantor financials. Review entity structure for multifamily borrowing before application.

Step 5 — Run parallel quotes with clear assumptions

Submit the same NOI bridge and rent roll to two or three lender types. Compare proceeds and covenants, not rate alone.

Next steps

Read five-plus unit financing basics and the apartment building loan guide. If your deal is still four units or fewer, start with DSCR Authority instead.

Frequently asked questions