What a healthy expense ratio looks like on a single-family rental

Gross rent is a vanity metric. The number that determines whether a property is worth holding is what remains after taxes, insurance, maintenance, management, and an honest vacancy allowance.

For a well-maintained single-family rental in our service area, we underwrite total operating expenses at thirty-five to forty-two percent of gross scheduled rent, excluding debt service. Properties that come in materially below that range usually have deferred maintenance that has not surfaced yet.

Insurance has been the volatile line for three years running. We now re-shop coverage at every renewal rather than every third year, and we flag any policy where the replacement cost assumption has drifted away from current construction pricing.

The annual analysis we prepare for every managed property puts these ratios side by side with the prior year, so a drift shows up as a trend rather than as a surprise at tax time.