The only item I ever look at financials for is confirmation on who is paying utilities and what those are costing, if LL responsible, and even this can often be found with a quick call to the local utility and a question to the seller or listing agent about who's responsible for utilities.b) re-trading a deal is only frowned upon if you are re-trading on the smallest discrepancy.  

Present the seller with the appraisal report and clarify the discrepancy in square footage.

I was checking my ADU permit and noticed there are 2 different sq ft mentioned with 2 different date i.e on in the original permit and one in the new address. I was wondering if i can ask property assessor to update t...

I think the issue I’m having is that I’m getting a discrepancy when I’m running the numbers with Redfin info vs lender info (it’s sometimes off ~ $200) so I was just wondering if for every property I analyze should I try to have the lender get the PITI for me for it to be more accurate 

A bit disappointing that @Antoine Martel hasn't clarified the number discrepancy's.

This discrepancy is frustrating, especially considering the significant difference between the MLS listing and the actual property size.No appraisal was conducted on the house that could have caught this discrepancy.

You want to make sure there’s no discrepancies.

I would encourage you to reach out directly and we can clear up any discrepancies or circumstances in which we may have not fulfilled our obligations to you.

I bought it and have found PS to have discrepancies every once in a while.

Addition of a bathroom w/o permit is slightly bigger deal in that then there is a discrepancy from actual to the tax records, that a lender might look into...but thats rare.The only real concern is a fine from the city/county if they find you mid construction doing the worl w/o permits.