Greg:
~sigh~
Welcome to the forum, now duck!
Your first paragraph is great.. but after that... forgive please my rambling I am just plain tired of this one:
We have it on good authority that the 2055 does NOT
have to be considered a limited appraisal: a limited appraisal is defined as one in which you made (named) departure for one or more standards from which departure is permissible.
Here is an excellent post on the subejct of Limited versus Complete
You do NOT have to develop a cost approach
unless it would be required by 'a jury of your peers'. One of the reasons I and others are attempting to kill off that particular myth that you MUST complete an maintain a cost paproach on a 2055! .... Among other things would you not have to make soo many Extraordinary Assumptions as to render the results meaningless?
If you don't HAVE to develop it in order to generate a credible opinion of value, then it ain't departure :blink: . SHOW ME where
in USPAP <_< ...as opposed to here-say in classes... it says you HAVE to develop a cost approach.
Do you REALLY develop Income approaches for homes that you perform drive bys on in areas where there is no investor motivation to purchase for rental purposes???

why?!?!? Don't you lack information on the interior appeal, and REAL transactions purchased for that purpose?
Particularly if the scope of an assignment does not require an income or a cost approach (do go and read the limiting conditions and certification on that 2055 form) and you do not believe one is necessary to form a credible opinion of value... you DO
NOT HAVE TO DEVELOP
OR MAINTAIN A COST APPROACH! I am not saying it isn't a good idea to do so, it
can help catch boo-boos before they hurt you... but you do not HAVE to in many cases because the argument is circular: you get the depreciation from THE MARKET which means you are using the market approach in the cost approach and why bother
Which means you can consider in very brief form if the cost approach and/or income approach are necessary and then perform a credible job of appraising a property without doing one or both of those approaches.
You CAN do an appraisal without doing a Market approach also but that is a whole nother argument.
Point being oh heck I will let all the USPAP gurus referr you to some of the past arguments on this subject... anyone wanna find a best of George or Santora or Red or other guru type and post it in the FAQ's???