Blog · October 14, 2026 · Washington
How to run a Union Gap Property Search
Owner names near Zillah are public, and the official search is free.
Main page: Yakima County, WA GIS & Parcel Viewer (official map link, county facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
For land around Selah, a Union Gap property search on the official viewer shows owner, value and acreage. What this Union Gap guide covers: which viewer to use, how to read owner names, and how to confirm with the deed.
Running a Union Gap property search step by step
Use the Yakima County parcel viewer for a Union Gap property search; addresses, names and parcel numbers all work.
Where the parcel data lives
Your first stop is the Yakima County parcel viewer; it maps every assessed parcel in the county, Zillah included. For a parcel near Zillah, put in a street address, an owner's name or a parcel number, then pick the result to center the map on it. For a parcel near Selah, write down the parcel ID before closing the panel; each clerk in the county asks for it first.
Field tips
The parcel map usually runs in a mobile browser, useful out on a road near Zillah, though signal can drop in rural spots. A printout of the tract near Zillah is a good backup.
Union Gap, WA: the basics
Union Gap sits in Yakima County, Washington, so its parcels are on the county's map. For a home near Zillah, city or town hall handles matters such as zoning, permits and utilities within town limits, and the county still keeps the parcel and deed records. Acreage past the city limits out by Yakima often falls under county rules, not municipal ones.
Context from nearby lots
Click the parcels around the one near Harrah for context on nearby owners and uses; that's handy for easements and access.
Places you'll see on the map
Yakima holds the county offices, where most land records are kept. Smaller places on the map include Moxee, Selah, and Wapato, where town lots give way to larger tracts. About 256,643 people call Yakima County home (Census Bureau estimate, 2023) spread over some 4,295 square miles. Yakima County was formed in 1865, and some chains of title near Wapato are long. Features like Wenatchee National Forest make handy reference points on the map near Selah.
Reading the legal description
Washington uses the Public Land Survey System, which means a tract near Harrah is described by section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though real sections near Zillah vary in size. Copy the legal description from the record for the parcel near Yakima when you talk to a surveyor.
Who handles what
For assessment questions about property around Yakima go to the County Assessor, since that office keeps the assessment data. Zoning, permits and septic questions near Moxee need the planning or permitting office, depending on whether the land is inside town limits.
Land on the county line
Yakima County touches Benton County, Grant County, King County, Kittitas County, and Klickitat County; every one of them runs a separate parcel map. Acreage along the edge near Harrah may be split in two county records, so open the adjacent map as well. For a parcel near Yakima, the Platbookmapper state page links each neighboring county map for Washington.
Where the recorded documents are
The map is an index, not the title: deeds, plats and easements covering ground around Yakima are kept by the County Auditor. Closer to Yakima, have ready the instrument number listed on the parcel record to skip a name search.
Reading the owner field
Closer to Yakima, the owner field shows who the tax bill names, which may be a person, a trust, a company or an estate. "Estate of" on a record near Selah often points to an open probate, so the personal representative is the contact.
Tax data in the record
Many records show assessed value and taxes for land near Harrah; the County Assessor sets values and the treasurer or collector bills taxes.
When you need more than the map
Bring the document number shown for the parcel near Wapato to find the deed quickly; hire a title company before money changes hands.
Reaching an owner
A polite note sent to the tax-bill address is the usual way to reach an owner about a tract near Yakima.
Limits of the parcel data
Listed acreage is an assessed number; just a licensed surveyor establishes the real corners on land around Zillah. Near Harrah, records update in batches, so a deed recorded last month might lag behind.
Quick answers
How long until a new owner shows up around Selah?
With a lot near Harrah, records update on the assessor's schedule; recorded deeds are more current.
Who is the registered agent for an LLC owner around Wapato?
For a home near Wapato, the state business entity search names a registered agent for most LLCs.
Is a Union Gap property search free?
In most cases, owner names near Moxee are public record; people-search sites aren't needed.
Is the parcel record proof of ownership in Union Gap?
For most people, proof comes from deeds at the County Auditor; the viewer is just an index.
What is a parcel ID near Moxee?
The parcel ID identifies one tax parcel near Zillah, and it's on the record panel and tax bills.
Open the official Yakima County, WA parcel map See it 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.