Thanks John, you said it again, and perhaps louder and pasted more information. I trust your not advising as a professional and instead simply pasting information to support your argument, in which case you may wish to reflect on all the information provided
To try and simplify this and bring it back to laymans terms.
You have to sell or transfer a property within the requirement of a taxation or property other liability. Do you?.
A. Let the tax office provide you with their own calculation of the value of the property and accept they have arrived st the fair assessments on value.
B. Research and find an independent valuation based on the actual property and the actual market conditions which are pertinent at the time.
If you give the answer that sits with A. I am confident that is poor advice and may result in a challenge to the professional providing it.
If however you look further at option B and research independent valuations, it is very likely to be a more accurate and possibly rewarding outcome.
I have stated the option of B as part of the solution, you John seem to be suggesting you have the complete answer from your cut and paste websites and seem perfectly able to instruct this to be a fully rounded professional answer.
As long as anyone reading this post is able to look at the information in a calm and reasonable manner, I am happy to have contributed.