An appraisal should be an independent estimate of value. The assessment is a data point but not a great one, particularly when it's being appealed. A good appraisal is excellent evidence for a tax appeal. A poor appraisal will have the opposite effect...do some diligence if selecting a fee appraiser. Good strategy to find one is to find out who the assessors in the area have used for their own side of appeals...they've usually been vetted as reliable already and are experienced. Appraisers are mercenary. There may be a limitation regarding how far back the law can consider...reason being you have received valuation notices every year but didn't appeal prior to this. Not saying I agree with that but often that's just how the laws are written. Another good piece of evidence is your actual construction costs...hopefully you have those docs still. If the assessing office has already agreed they are wrong...have they proposed a solution?
It's an extremely complex case that will likely end up in case law books when finished.
To try to give the cliff notes, we bought the farm in Oct 2019. It was built in 2005. It was cutting out of a larger tract of land when we purchased. I have complained that the property tax valuations were outrageous but didn't know enough about how to fight them. After 5 years I had had enough and learned that you can ask for your appraisal cards. Ours is the only one in the county with the barn and Arena listed as main area and all others are canopy on dirt. I reached out to Bettencourt Tax Group and they're helping us fight it, and going back all 5 years now that there is a new supreme court ruling in 2024 that allows us to. We went to an ARB hearing, it got tabled so they could look into this unprecedented case more. Another hearing Jan 2025, and all new board members! They said, nope this is way to complicated, take it to court. The chief appraiser takes our guy to the side and says she knows we're getting screwed, but she doesn't want to set a precedent, so if we go to binding arbitration, they won't present evidence against us and we'll get it fixed. Upon filing for arbitration, the Texas Comptrollers office says nope, you aren't eligible for arbitration since it isn't just a value argument (we filed a 25.25 change form, not a chapter 41). You have to litigate.
Using the comps of over 5 similar properties, all are listed as canopy on dirt with a $6/square ft value. That would change our CADs market valuation of the property when purchased from 1.1m to 570k.
So since we are suing, I am curious if this grossly overvaluation due to buildings being improperly listed, could have had any influence on the appraisal we did upon purchase. I think it influenced the prior owner (she'd been paying those values for 15 years!) on the purchase price. The property was never listed by the way.
We are just going to be throwing everything at the appraisal district and seeing what they'll settle with. If I have an argument that they contributed to overvaluation and in turn overpayment, I want to make that argument. We chat with the lawyer today so I would like to come with some educated information on how independent appraisals may or may not use the CAD appraisal info. We did have an independent appraisal as required by our SBA loan.