Kittitas County Property Search When you get to this page choose "PROPERTY SEARCH" That will take you to another page that has their Disclaimer and Terms of Service. You have to agree to the terms of service to continue, but they're pretty standard. Once again you will be taken to another page called "Kittitas County Public TaxSifter Parcel Search". I always leave the Parcel ID Search window blank, and just use the Situs (address) Search option. You'll have better luck if you only enter the numbers of the address and not the name of the street or road, as that will eliminate the possibility of errors due to differences of abbreviation, capitalizations, etc. This will take you to yet another page with every property in the county that has those numbers. They will be in alphabetical order, so you can just scroll down the page until you see the one you're looking for. Go to the far right column and click on "Map" and this will FINALLY take you to the COMPAS map viewer. This is the map I was telling Jim about. This page can take a little longer to load as it has its own disclaimer that has to be agreed to before it will load as well. In the center of the page you'll see a small window overlay with the parcel number, owner's name, etc. If you click on the parcel number it will open a window to the county information on that parcel. On the left side of the Map page (towards the middle) there is a legend for the keys you can use to interact with the map. If you hover over the keys there will be a pop-up describing their functions. ENJOY