Other than losing out on the tax advantages, what other consequences are there for paying off a house? 

I've recently started building a software application in utility management because I think there is an issue with potential earning lose due to overlooked measures.

I also have a specific note that they have to initial that if they lose mailbox keys that it is $400 to replace since it's a huge hassle to deal with the HOA when that happens. 

You lose intelligence the longer you sit in that building.

So where you'd save a small amount on UW fees and perhaps cross collateralized title fees by doing a blanket loan, you will lose all that savings and more IF you ever decided to refi/sell one without the other... just a heads up.The other issue here is you say your assets are tied up... meaning you have no liquidity? 

Cash flow was higher and the numbers were strong enough where people may not have had a great outcome but the investments didn't end up losing money on a monthly basis either.But rates are higher now, and so are prices.

Concessions are a great way to make deals better, but not at the cost of losing the deal. 

If something unexpectedly changed in 2025, do you lose the benefits claimed in 2024? 

Even in the beginning of my investment career, when I was losing some money, I still loved every second of it. 

I had this happen a few years ago in Oregon paid 50k or so for sellers prop tax's so they would not lose it.. seller would not show up to closing.. ( although this deal is different seller signed the deed and I dont know why you have it title company should have it and have recorded it and dispersed) but anyway..