Do taxes for new construction in regards to 1031 exchanges and the 2 year rule, start when the home is completed or when you purchase the lot and begin construction? 

They would need at least 60 days for due diligence and would want to have all utilities inspected, talk to local authorities to see if the park is operating in compliance with all state and local rules, etc.  

So I came across a nice little duplex in my area, a recent flip, decent rents at 1650, PP of 100K (nicest % I’ve seen in a while, considering the 1% rule). 

First of 2 Golden Rules of REI:  Never EVER, spend your seed money. 

Once you start hearing some of the same things said over and over (ideas, terminology, principles, rules of thumb, etc.) you start to pick up on it right away.

Why not send the mailers 5 times so they land every day of the week. so you have monday to friday covered.Aren't these "rules" random?

However, it means you have to abide by their rules. 

According to the posted link, related party 1031 Exchanges are permitted provided you follow specific rules and guidelines issued by the Internal Revenue Service.

you will do fine just know the rules on tax sales before you jump in.and the best place to do that is your local title company that sells title insurance they will tell you what they need to issue it.. thats the bottom line.. if your in an attorney closing state then the attorney who specializes in real estate closings should know this off the top of their head..

Rental calculator seems to suggest this is a good deal according to 1% rule ( not quite 2% but looks pretty good to me already ), the rent estimate was a guess from a near by rental ( there aren't many rentals in Beavercreek somehow ).Above average SD , all three schools are rated 7 ( not sure if this is considered as B, B+ area ).Obviously the numbers would only make sense when the estimate rent can be archived, so my questions for Dayton / Beavercreek BPer - Does Beavercreek have high rental demands ?