Zoning
Diligence gateZoning that supports the unrelated-adults count.
Most acquirers screen properties using high-level zoning categories. Residential reads as good. They underwrite the four-bedroom configuration assuming they can put four unrelated adults in the house. Then they discover, usually after due diligence and sometimes after closing, that the municipal code has an unrelated-adults clause capping occupancy at three.
Read the actual zoning code, not the category. Find the unrelated-adults clause specifically. If it's silent or permissive, you're clear. If it caps at three (or four with a special-use permit), you either restructure the underwriting or walk from the deal.
The manual check takes 30 minutes per property if you know where in the code to look. Property Outlook surfaces it in 3 minutes alongside the rest of the zoning landscape.