Blog · October 14, 2026 · Nevada
The Lyon County Plat Book: a Nevada guide
Township atlases, old editions and current owners in Lyon County, starting near Fernley.
Main page: Lyon County, NV GIS & Parcel Viewer (official map link, Lyon County facts and neighboring maps).
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A Lyon County plat book is the township-by-township atlas farmers, hunters and land buyers around Fernley have kept in the truck for generations. Below is how to track one down for Lyon County, NV, and what the online map does better.
What's inside a county plat book
Private publishers compile plat books from county records, so a county edition is a snapshot of who owned land near Fernley the year it was printed. Don't confuse it with a subdivision plat on file for lots in Dayton; that recorded plat is a legal document, while the atlas is a reference.
Finding the tract on the Lyon County map
Lyon County parcels are viewed through a statewide map, the County Parcels in Nevada layer in ArcGIS Map Viewer; zoom toward Yerington to reach them. Most people track down their Lyon County tract fastest by searching an address in Dayton, then clicking the outline. Our Lyon County, NV page keeps the official link and the maps next door to Dayton in one place.
Where Lyon County plat books turn up
Whether a current Lyon County edition exists varies, so ask locally in Fernley before ordering; county offices often know if one is in print. Older editions are useful for family history around Dayton, showing who held a farm decades ago.
What a plat book page shows near Dayton
Plat book pages for Lyon County usually include an index of owners, so you can track down a family name near Yerington without knowing the township. Owner names in an older Lyon County edition may be decades out of date, so confirm on the county map before contacting anyone near Stagecoach. If you use a plat book for hunting permission near Dayton, recheck the landowner on the county map first.
Editions, deeds and printouts
Names in an older Lyon County atlas can lead you to the right deed in the grantor-grantee index for land near Stagecoach. Saving PDFs of the county map around Stagecoach gives you an offline reference when the signal drops.
Work and land use in Lyon County
Lyon County's 2022 business count was 862 establishments, with construction, retail trade, and accommodation and food services the largest groups. Mining (except oil and gas) and nonmetallic mineral product manufacturing make up an above-average share of Lyon County businesses, a clue to how land around Fernley gets used.
Getting oriented in Lyon County, NV
From Dayton and Yerington, the seat of the county, the map spreads out to Fernley. Smaller places such as Silver City, Silver Springs, and Smith Valley appear on the Lyon County map as little clusters of lots. Roughly 2,003 square miles of land and about 62,583 residents (2023 estimate) make up Lyon County. Outside Yerington, most of the county map is farm, ranch or timber ground with large, irregular tracts. With a founding date of 1861, Lyon County has long chains of title on some rural tracts.
Neighboring maps around Lyon County
Near the edge of the county, check the next map over: Mono County, CA, Churchill County, Douglas County, Mineral County, and Storey County all border it. Every map bordering Lyon County is listed on our Nevada directory.
Current owners without a printed book
Between editions, use the County Parcels in Nevada layer in ArcGIS Map Viewer; it shows owners, acreage and parcel IDs for land near Dayton at no cost. Phone signal can be thin near Stagecoach, so save the parcel IDs you need before you head out.
Lyon County, NV: common questions
Can I buy a new plat book for Lyon County, Nevada?
It depends on whether a publisher has a county edition in print; local offices in Dayton usually know.
Is a plat book the same as a recorded plat for a lot in Dayton?
No; a lot in Dayton answers to its recorded plat, and the county atlas is only a guide.
Can I use a plat book to track down lot lines near Dayton?
Only roughly; a Lyon County plat book is a reference, so a fresh survey decides the real line.
Where can I track down old plat books for Lyon County, Nevada?
Check the library in Dayton, local historical groups and estate sales for older Lyon County editions.
Should I use the Lyon County, Nevada parcel map instead of a plat book?
For current owners near Yerington, yes; the County Parcels in Nevada layer in ArcGIS Map Viewer updates as deeds are processed.
Open the official Lyon County, NV parcel map Lyon 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.