John,
As a private money lender you are acting as the Mortgagee. You have an economic interest in seeing that the property is correctly insured. You want to see both Building coverage and Liability coverage. You want to make sure you are listed as the Mortgagee on the policy. This is important because you want your name to appear on any claims checks.
The following are some general terms that you can use with your Agent, Attorney and CPA to determine the proper form for the coverage. Which is proper will depend on the property and on what is going to happen on the property:
1. Fix and Flip with work begining within 30 days
That will most likely be a Renovation Builders Risk policy
2. Fix and Flip where work will not begin for more than 30 days.
That will most likely be started on a vacant dwelling policy and then switched to a
Renovation builders risk when they are ready to start
3. Buy and hold (unoccupied)
The Vacant dwelling policy is most often used unless it will be occupied within 30 days
4. Buy and Hold (occupied)
most common policy for that situation is a Dwelling Fire policy (some companies call
them a Landlord policy)
In terms of how the value of the coverage there will be on the building, the main two types areL:
1. Replacement Cost: the cost to rebuild the structure from the foundation up with the same kind and quality. Most Insurance companies have estimating programs that calculate the amount needed. If the cost to rebuild exceeds the Replacement Cost that is calcutated the Insured is out of pocket for the addtional. Because of that, some companies offer Guaranteed Replacment Cost or Replacement Cost Plus 25% or 50% if needed.
2. Actual Cash Value: The definition is the Replacement Cost minus depreciation. Again, the coverage is for the structure excluding the foundation and land. This limit is harder to determine than Replacement cost as it depends on condition, market value, etc. The big problem on this type of coverage, for you as the Mortgagee, is that depreciation will be applied to any partial loss. So if they have a $100,000 loss and there is 40% depreciation, the claim check will only be made out for $60,000 (less the deductible). Many Renovation Builders Risk policies will only write Actual Cash Value for the existing structure.
Lastly, policies differ on what is covered (called Perils in the industy). The best coverage is generally called "Special Form". It is sometimes incorrectly called "all risk". The next best is Named Perils. Here, only those perils (causes of loss) that are named in the policy are covered.
The least coverage on a Named perils form is a Fire policy. This is often refered to as a "DP1" form. Better Named Perils forms add more coverage and can be refered as DP2 or DP3. Here you should get your agent to spell out what is covered on one of these forms to see if it is acceptable to you.