Will you have to serve a new eviction letter if you complete the sale before the eviction case has been closed. 

I have a land parcel in the area of Richmond , VA , which i bought in a tax sale for a good price , it is 6.4 acres lot zoned residential in a great location surrounded by built houses also but needs and easement, i did the research for it how it gets solved , and the most convenient solution for it is that There is another 0.5 an acre adjacent to it , was already part of it and got separated by the old owner , which gives it an easement easily and that makes the whole lot easy to have other utilities based on the county opinion after talking to them and discussing that option , that parcel also past due on taxes , owner dead and heirs do not care about it and it is in the process of going to auction GOD knows when , but i assigned that case to a lawyer who had that case for almost 5 months and did not do anything to it after agreeing on filling for an easement by right through that adjacent parcel He did not seem to been working at all and i need to move the case to somebody else from the area who would start working on and has passion to do it ?

You can transfer it back to the llc and hopefully it won't trigger the due on sale clause.

(this is the only thing we need to negotiate - EQUITY)I will send the seller a contract of sale (and a copy to you) - I always use my "Skinny Contract Offer" at a price we both agreed to -  Your job will be to get comps - look at the property - make an inspection and determine that the offer I make is at a price where we can make a reasonable equity profit.

I also forgot to mention, if that tenant destroys the interior, or any portion of the home for that matter AND goes ghost...good luck.

This has a maximum shelf life of 180 days from the day LLC B takes title for you to complete the sale of the property owned by LLC A.  

The property is not listed for sale right now but I'd like to approach him with a fair offer that positions me well to capitalize on the value added through additional  units.

There probably aren't that many investor buyers in Spearville and the installment sale would spread the income tax burden for the seller.

It appears to be on a reservation because the Bureau of Indian Affairs is involved, @John D. and it also appears that that it may be a contract for deed (land contract, installment sale contract) where the seller received full payment over time, but never transferred the ownership to the buyer even though it was fully paid by the end of the contract. 

I'm currently in software sales, but have a background in construction (my father was a small builder for 40+ years).