Besides that, appraisers typically use a condition code, C1 being new construction, C2 being very updated with little to no deferred maintenance or physical depreciation, and so on.

Be aware many accountants are not familiar with Firpta laws and conditions, so find somebody who did it before, could be expensive, they charge good amount of money to file that.

Comps based on the condition of your property and similar sold homes (make those kitchens pretty!)

It's based on very specific conditions, seller type, market, and other factors that are too involved for this format. 

Too many hypothetical conditions & extraordinary assumptions in them.

However, conditions have intensified greatly throughout 2021 so far.

It was in cash-only condition because of deferred maintenance.  

The  property  next door to me is going up for sell next month and pending condition it can be a real good flip in the area where i live but it will need (some work)..lol. im trying to find a good price to offer before it goes to market. i have first dibs but not sure how to analyze it for a flip.

Make sure to take into account the condition of the comps vs the subject property. 

Hi Ting,Maybe try going outside and coming backwards at it through the outside clean out.Be aware that some apartments have a device in the sewer line that prevents backflow into the other apartment--be careful to not destroy this.Some of them (not all) look like this.Good Luck!