It's not just EV's, the world is taking sustainability more seriously, especially in light of recent macro events.

It took me a few years to get sustainable income from it so consider the transition cost but Id prefer this side. 

We will shell out the money for an elevation report during our due diligence, and will get flood insurance (we will back out if the flood insurance is simply too high to sustain).But my question and thoughts are two fold, and I'm looking for thoughts on both...First, as a landlord, what additional information do we need to do to rent the property?  

Can anyone suggest a insurance provider that provides coverage at a resonable rate?

Anytime you have any one of the following Break even cash flow at best / run up of appreciation which is not sustainable / $5000 in expenditures not counting rental loss's while rehabbingand you can do any one of the following;Create 100k in tax free gains / reinvest with 3-4 SFR with your equity which will spread your risk / create + cash flow with 3 /4 SFR It is time to SELL SELL SELL!

So if your value is $1M, cap rate is 5% and interest rate is 6.5%, you're making 50k in NOI and your interest payment at 60% leverage would be 39k ($600k*6.5%).To answer your other question, no it's not sustainable.

Where there is sustained and significant population growth, the current housing supply will not meet demand so prices rise until the number of sellers roughly matches the number of buyers.

Noteworthy that ven with 7-8% rates our market in Milwaukee has sustained over 100% sales to list price ratios all the way through November, which is remarable and underlines buyer motivation. 

Owner financing often leads to a faster sale at a higher price but can be difficult to sustain if you don't have the liquidity to wait for the proceeds to come in.

Have they dropped to a sustainable level yet?