Homeowner's Insurance
This insurance covers replacement costs for damages caused by fire, wind or other disaster that might affect the value of the property.  Typically, the insurance also includes personal liability and theft coverage.

Flood or Earthquake Insurance
Additional hazard insurance coverage that is required for homes located in a designated hazard zone as established by the Federal Emergency Management Agency (FEMA).

Private Mortgage Insurance (PMI)
Insurance required for conventional mortgage loans when the borrower's down payment on a home purchase is less than 20 percent of the purchase price.

Title Insurance
This policy protects both the buyer and lender by insuring a clear chain of title.  (In other words, it insures that that the person who sells the house has the legal right to do so.)