There are also loan limits for owner-occupied homes under the FHA 203(b) program, the most common FHA option. The limits vary depending on whether you live in a "high cost" or "low cost" area, as well as the number of units that are being financed. In general, the FHA loan limit is $362,790 for a single-family home in high-cost areas and $200,160 in low-cost areas.