Over the past decade, single-family rentals have become an immense and still-growing commercial enterprise for individual and institutional investors. As a result, getting accurate, well-supported market rent appraisals has become paramount to investment success and minimizing owner and lender risk. Fannie Mae (FNMA) single-family rent schedules (Form 1007) are typically requested by lenders when financing single-family rental homes and non-owner-occupied properties. The information is used to estimate the market rent by the appraiser.