And I ignored this thread because I thought it was just another Fannie-centric question.
Just to show that someone may try and support the 5-acre hypothetical, I will post the following from the August Q&A issued by the ASB:
IMPROVEMENT ONLY APPRAISAL
Question:
In a real estate appraisal, is it permissible to appraise only the improvements?
Response:
Yes. Standards Rule 1-2(e)(v) states that the subject of an assignment may be a physical segment of a property.
The subject of a real property appraisal is not required to include all of the physical parts of an identified parcel or tract of real estate. The subject of a real property appraisal can be all or any part of an improved or unimproved parcel or tract of identified real estate. For example, the subject of a real property appraisal could be a part of the land, the improvements on or to the land, or some other configuration within a parcel or tract of identified real estate.
Use of a hypothetical condition or extraordinary assumption is not necessary in the specific case of appraising the building component of an improved property, although one or both may be necessary in other specific cases.
Okay, so the ASB says we can appraise segments or portions of a property. I can think of several scenarios that would fit the criteria for not having to use an HC, such as if the property being appraised is part of a leasehold interest or if it is a fractional interest that already exists as such.
I can think of a number of situations where an HC could be legitimately used, too. For instance, if there was a pending or proposed lot split or subdivision of the parcel; if there was a fractional interest in which the 5 acres was described; if the owners wanted an appraisal that dealt with feasibility "what would it be worth if I split it off" appraisal, etc..
The one element that all of these scenarios have that our typical mortgage broker trying to pound that square peg into the round hole lacks is that there is a
basis for the property interest being appraised. In the case of the fractional interest it is that fractional interest; with the lot split or subdivision the basis of the HC is the proposal; for the "what if" question by the owners they are describing that hypothesis. Our MB lacks this specific proposal or existing interest of what it is we're trying to value - there is no proposal, no subdivision map, no basis for the hypothesis.
Further, we are appraising - and out clients are encumbering - a property that includes more than what the hypothesis assumes. That's why the 5-acre HC assignment for mortgage lending purposes is misleading. Joe Homeowner looks at the appraisal and sees that his 20-acre property is valued at "$zzz", which may in fact be a gross understatement of the market value for the property that is being encumbered.
The definition of "Market Value" we use for mortgage lending assumes that buyers and sellers are knowledgable and acting in their own best interests. If the property being appraised (which is identified by way of address, maps, legal descriptions, etc) consists of 20 acres then the market value would be based on 20 acres. After all, it is the entire 20 acres that is being encumbered by the loan.
What the MB is asking for does not fit the definition of Market Value we use in mortgage lending, but is actually a different definition of value; one that includes mortgage underwriting requirements that are not otherwise included in our definition of "Market Value". We have heartburn on this issue precisely because of the misleading nature of calling it "market value for the entire property" when in fact it isn't.
If I were going to perform an assignment involving such a request, I would want to be very explicit about the definition(s) of value in the appraisal and how that affects the valuation. It would be a different definition of value than the one we normally use. If they insisted on a market value being included in the appraisal I would do it both ways - the "Market Value" of the property being appraised is based on the 20 acres, and the "Mortgage Value" is based on the phantom 5 acres. That way, nobody is misled or thinks the property's market value is based on it only being 5 acres. Report it both ways and let the intended users make their own decisions.
BTW, I'd also be trying to identify my intended user(s) and build that report to their policies, which means I'd have to have access to those policies. Verbals don't cut it. I'd like to see how many written appraisal policies there are that still reference the "never going to happen" 5-acre hypothetical.