Purchase Contract on proposed land in Oregon

[Marc Gallegos]

Hi all, looking for a helping hand. I'm in negotiations on a piece of property that is in the process of being partitioned. The property is currently described as a 10 acre home but I'm buying a 2-acre chunk of the property. The county has the partition application and we're moving towards the completion. The seller and I have agreed to terms but I'm not sure how to write up the contract. I've never written a PSA on a property without an address. I have a plat map showing the proposed partition and I can reference the map in the purchase agreement but that's all I've got. Hoping someone has a rough document or maybe more info on other details I will need to add to the purchase agreement. Bought a lot of homes but never a piece of vacant land without an address. THANK YOU!!