More for large custom homes.

I developed a relationship with a community bank that has other customers like me and understands what we are doing. 

Hit the vote button ;) 

If you plan to put new blinds in this rental, or if you have similar blinds in your other rentals, maybe save some of the hardware from the broken blinds before you toss them - particularly the tilt rod (the long plastic thing you spin to tilt the slats), the plastic cones or pulls on the ends of the operating strings, and maybe the buttons or plugs on the bottom of the bottom bar that hold the lift strings to the bottom.When I bought my rental, it had blinds everywhere that were mostly in OK shape, but some of them were missing the above items, and I couldn't source them locally as individual parts. 

I never got an email or anything from them (am an existing customer).  

One, they have plenty of work but if the customer is willing to pay above norm, the contractor will find a way to fit them in.

What you have, in this case, sounds like 4 consecutive lots of what is called "land/home", which are typically sold to individual customers on separately platted lots so that they qualify for traditional mortgages as traditional real estate.

If your in NY I suspect you are regulated to having to use attorneys for closings I would see if the attorney has a customer service department like our title and escrow companies and if they compile this data for the local builders and developers and real estate folks.We get it for free and so do all the realtors in our market. beats any national type of data system.

Banks are not going to share private information about their customers with you.

never take a check for their Security deposit or first month's rent.Have fun, this is a great business - a good tenant is a good customer- treat them like a customer - with respect.