Thank you for your thoughtful reply. I know we are all very busy, so I appreciate everyone taking the time to help me out! Though the subject is not currently used as a duplex, it is configured as one so I will appraise it as a duplex. I will also add my H&BU analysis. The last issue I am running into is the form. Due to the poor condition, I believe using rental comps and the income approach would be misleading. Is using a standard GPAR an acceptable form for this use?
Again, thank you EVERYONE for your replies. I have found the appraiser world to be more of an island- so I am very thankful for the help here!