REGIONAL SURVEY PORTAL

Where we retrieve recorded surveys & plat maps

Regional Survey Portal currently has operator coverage in Washington, Oregon, California, and Michigan. Enter your property address on the homepage to confirm coverage for your county — checking is free and you are never charged unless a recorded document is actually delivered.

We are an independent private service, not affiliated with any government agency. Each county below links to the public recorder, clerk, auditor, or register of deeds office that holds the original records.

Washington recorded survey & plat retrieval

Recorded surveys, plats, and parcel records retrieved from county auditor and recorder offices across the Puget Sound region, Spokane, and Southwest Washington.

Oregon recorded survey & plat retrieval

Recorded surveys and subdivision plats from county clerk and recording offices across the Portland metro area and the Willamette Valley.

California recorded survey & plat retrieval

Recorded boundary surveys, parcel maps, and tract maps from county recorder offices across Southern California, the Bay Area, and Sacramento.

Michigan recorded survey & plat retrieval

Recorded surveys and plats from county register of deeds offices across Metro Detroit, Grand Rapids, and Ann Arbor.

Not in a covered county?

Coverage expands weekly. Enter your address on the homepage — if your county is not yet covered, we will add you to the waitlist at no charge and notify you when an operator is available.