Tom Hildebrandt, thank you for making a well reasoned and informative post. I have often thought I was alone in the wilderness when reading posts on this forum because most of the realtors I come in contact with are good, ethical operators.
As you said, they have a different mandate than appraisers. That leads to whether an appraiser committee can accomplish anything. I'm not certain an appraisal committee can accomplish anything towards changing the way realtors operate. You can't change a leopard's spots. But, on the other hand, getting involved never hurts.
I managed to get our MLS to change the way realtors report basement space. I did it without being on any board committee, but simply explaining my point of view to the executive and letting her take it to the MLS committee. Now, we don't have to call the listing agent every time to find out how much basement space there was and what part of it was finished. Did all of the realtors learn to do it right? Of course not, but most of them did.
I'm with Tom, also, in his heretical remarks; it isn't always that important. But, in those cases when it is, if you have been an appraiser long enough, you should have an intuition about when the GLA isn't right. Suggestion: call the
selling agent and ask them who did the appraisal. Then, call the appraiser and get accurate data. Maybe one of the things you could accomplish with a committee is getting an extra field that lists the appraiser; that would be a hard one, because the data is entered by the listing agent not the selling agent, but it’s not impossible and would be oh, so useful.
I think great things can result from appraisers and brokers working together.
Right on!