No more 'dark store' assessments.
No different than the methods used to value hotels. Rushmore v Business Enterprise method.
I sat a board for a year and so I went into the sales of all industrials and found that not one single solitary vacated industrial building in the county sold for as much as it was appraised for - not one. In fact, the difference was somewhat over 50% and less than 80% typically. Reality is that the assessor is including a business enterprise value (BEV) - blue sky, if you will, while denying it. The same for a poultry farm. They are valuing the contract not the buildings worth. So what is the "proper" value?
Don't forget - the same assessor was adding the value of the equipment, phone system, computers, desks, etc on the "business valuation" as well.
As all classes of property gets more and more complex the time is coming when valuation is rendered rather meaningless without context. The dark store concept in a recession lessens the tax take. To value is if on-going concern (which is in reality what is happening) justifies destroying an older building simply to avoid excessive taxes - which is a waste without real benefit to the county.
Frankly I would love to see guestimates by assessors abolished and taxes raised simply by a sales tax on each mortgage and deed filed. Only gifts of property between relatives should be valued, and those be valued by certified appraisers of the county and contestable from a licensed appraiser. Walmart's reaction, like many other large companies is to fight back because it was obvious that many assessors saw such big box stores and warehouses as bottomless money machines that they could extort to their liking.
If the big megawarehouse that came before the board I was on, Walmart brought the actual cost of construction and a 1,100 page appraisal including megawarehouses from Atlanta, Denver, and elsewhere. The assessors appraiser argued their SF value was correct but they had used a 1980s Marshal & Swift (this was in 1998) manual adjusted up for time (from where?) AND since that book didn't yet have a megawarehouse category they subtracted 10% from the regular largest warehouse category. At this point the appraiser for Wally's mouth dropped.
edit - Nothing has changed. This building was the old Pet Milk plant later used by Laz E Boy and then Ozark Electronics which folded and a Bank took it over. They exposed it to the market for 3 years - a 1946 building with little else going for it, and sold it for $1.2MM, while it is currently appraised for $1,600,000. Which number is the "right" number since it was offered for a long time in an orderly disposal.