2–4 Unit Multi-Family Financing in Monroe, WA

2–4 Unit Multi-Family investing in Monroe

A 2–4 unit property in Monroe is still residential financing — it is underwritten on the 1025 Small Residential Income Property appraisal rather than a commercial rent roll, so you keep 30-year fixed terms while spreading vacancy risk across multiple doors. Losing one tenant in a duplex costs you roughly half your income instead of all of it.

At the Monroe median of $640,000, a 2–4 unit multi-family prices near $1,011,200 for a typical duplex — small multifamily trades at a premium per building but a discount per door. Minimum down is 25% ($252,800), leaving a loan of $758,400. Estimated all-in PITIA runs about $6,496 per month.

Returns and structure

Return metrics at the Monroe median for this product: an estimated cap rate of 4.07%, and monthly cash flow of $962 negative at 25% down. Negative cash flow at the minimum down payment is common in appreciation-led markets; investors close the gap with a larger down payment, a purchase below median, an added unit, or a rate buydown.