If you are planning on selling your flips to FHA buyers, you should understand what an appraiser/inspector for FHA looks for and what could prevent your property from qualifying for the buyers FHA loan.
This list is for reference only and does not guarantee compliance with FHA Minimum Property Requirements. Minimum Property Requirements are to insure the health and safety of the occupants and/or the marketability of the property.
That said, here is the checklist/guidelines:
Site Hazards and Nuisances
Presence of the following may indicate unacceptable property condition:
Sinkholes
Active or planned gas-drilling within 300 feet
Within 75 feet of operating oil/gas well with no visible mitigation measures
Abandoned oil or gas well within 10 feet
Slush pits