I prefer cost from appraisal, and rely on the insurance replacement cost when that's not available.
I don't think the regulators will let you get away with appraisal minus land. What you are doing is taking market value less land, and market value may not bear any resemblance to RCV. I think it can lead to underinsuring the property.
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I thought getting old would take longer.
For those using the replacement cost value from the appraisal, are your banks paying the appraisers to perform the extra valuation method (RCV is generally not included in a regular residential appraisal) on the appraisal?
And, if you are, are you pushing that cost onto the consumer or absorbing it yourselves?
-Appraisal based on cost-value approach -Construction-cost calculation -Insurable value used in hazard policy -Any other reasonable approach that can be supported