Blog · October 8, 2026 · Washington
Parcel Map of Yakima County, Washington
A practical guide to the Yakima County parcel map: the official link, towns and land across the county, property lines, and where deeds are recorded.
Main page: Yakima County, WA GIS & Parcel Viewer (official map link, Yakima County facts and neighboring maps).
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If you're pricing land, checking a fence line or tracking down an owner for hunting permission, start with the Yakima County parcel map. The official parcel map for Yakima County, Washington is free and opens without a login.
Getting into the Yakima County parcel viewer
For parcels from Grandview to Cowiche, the Yakima County parcel viewer is the county's own public map. Zoom until the lot lines show up around Sunnyside, then click; the pop-up gives the parcel ID, owner and acreage. Our Yakima County, WA page keeps the current link if the official address changes.
Behind the map: land records in Yakima County
Every line on the Yakima County map traces back to a recorded deed or plat, and the county's recording office keeps those documents. Names differ across states, so confirm on the official Yakima County site which office records deeds and plats. If the Yakima County parcel record shows an instrument number, that number is the shortcut to the recorded deed.
The lay of the land in Yakima County
On the map, Yakima anchors the county as its seat, with Grandview, Granger, Mabton, and Moxee spread around it. Smaller places such as Ahtanum, Buena, and Cliffdell show up as clusters of lots along the roads. Founded in 1865 and named for Yakama Nation, the county has land records that reach back a long way, which helps when you trace a title. About 256,643 people lived in Yakima County in 2023, according to Census Bureau estimates, on roughly 4,295 square miles. It's a middle-density county, so the map shifts from small platted lots near Moxee to farm and wooded tracts within a few miles. Wenatchee National Forest, Gifford Pinchot National Forest, and Snoqualmie National Forest are a big draw, and the private tracts that border public land are often the first ones hunters and cabin buyers ask about.
Who uses the Yakima County parcel map
- Small-farm and homestead buyers looking around Cowiche compare tract sizes and shapes on the map before calling a listing agent.
- Unlisted land near Sunnyside sometimes turns up this way: an empty parcel, an absentee owner, and a polite letter.
- Deer hunters scouting the woods between Moxee and Grandview use the parcel lines to see how many owners share one ridge or creek bottom.
Acreage and vacant lot search
Here's a simple routine for finding open ground in Yakima County using the parcel map:
- Zoom out over the countryside around Sunnyside with the aerial layer on, and look for parcels with no structures.
- Build a short list of open parcels around Sunnyside with owner names and acreage before you make any calls.
- Compare land values on similar Yakima County tracts to see whether an asking price is in the ballpark.
- Confirm legal access. In Yakima County, as anywhere, a parcel with no road frontage depends on an easement.
- For a tract near Mabton, confirm zoning, septic suitability and flood status before you make an offer.
Before you buy near Sunnyside, read how to tell if land is buildable.
What the Yakima County parcel map shows about lot lines
On rural tracts near Cowiche, the parcel lines can drift from the fences on the ground, sometimes by more than a few feet. Because Washington is a section-township-range state, the legal description of a rural tract in Yakima County reads like a grid reference that you can match to the section lines on the map. For rural ground near Cowiche, a recorded survey or a new one is the only reliable source for the true line.
A note on timing and acreage
If a tract near Selah changed hands recently, the recorded deed is more current than the map. For a rural tract near Cowiche, get acreage from a survey, not the tax record, if it matters for a deal.
Quick answers
Can I find the owner of a vacant lot in Yakima County?
Look up the address in Sunnyside, or click the tract. Owner names on the Yakima County map come from recorded deeds.
What is the county seat of Yakima County, Washington?
The county seat is Yakima.
Does the Yakima County, WA map show flood zones?
Zoning for land near Sunnyside comes from the local planning office; flood zones are on FEMA's map service if the viewer lacks them.
How can I see my lot lines in Yakima County?
Map first, then the recorded plat or deed, then a survey: that order works for any boundary question in Yakima County.
Open the official Yakima County, WA parcel map Yakima County in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.