The Thanksgiving Holiday and some bad communication played into it. 

You should make some sort of play if the place interests you.

But sure, I'll play along... $250-300k

The low supply of them, combined with high demand make this one of the most competitive asset classes in an already competitive market. 

This tenant has been very demanding since the beginning .Anything I can do to stop him text me monthly bases ask for different things ?

I have always performed annual inspections and the house was always clean and in good order, and I did in fact see the tenant in May 2017 at the last signing.The first thought that crossed my mind was that the tenant was trying to get out of the lease early and that this is one giant game that he is playing.

The BP calculator does not know unique location dynamics, supply and demand, redevelopment, gentrification, demographic patterns, job and population growth or lack of, schools, crime...you get the picture.

But they also have kids art days with local schools.I like the idea of the after school daycare activities as that is in big demand.

And then the person playing this long game has multiple viable exits that all make it worthwhile. 

I have heard that a good rule of thumb for a quick land sales flip is to price it for sale at half the rate of comparable land, while making double your money.So, with that being said, I would research demand and land prices for comps on a popular land website like landwatch.com.