Blog · October 14, 2026 · Vermont
The Grand Isle County Plat Book: a Vermont guide
Printed plat books and the free online map for owners around North Hero.
Main page: Grand Isle County, VT GIS & Parcel Viewer (official map link, Grand Isle County facts and neighboring maps).
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Old copies of the Grand Isle County plat book turn up at auctions and in kitchen drawers around Isle La Motte, and new ones are harder to track down. Below is how to track one down for Grand Isle County, VT, and what the online map does better.
What's inside a county plat book
A plat book, sometimes called a land atlas, lists each township in Grand Isle County as a page, with ownership blocks labeled by owner name and approximate acreage. It's different from a recorded plat, which is the official survey drawing for a subdivision in North Hero filed with the county.
Opening the Grand Isle County parcel viewer
There's no separate Grand Isle County parcel site to hunt for; the Vermont Parcel Viewer carries the county's parcels along with the rest of Vermont. Use the search box for an address in Isle La Motte or a parcel number, or simply zoom in and click a parcel near North Hero. Bookmark our Grand Isle County page too; it tracks the official Vermont link if it moves and lists the maps around Isle La Motte.
Finding a printed Grand Isle County plat book
Try the library in North Hero or a local historical society for older Grand Isle County editions; libraries sometimes keep past atlases for reference. Older editions are useful for family history around Isle La Motte, showing who held a farm decades ago.
Atlas details and limits
Plat book pages for Grand Isle County most commonly include an index of owners, so you can find a family name near South Hero without knowing the township. Acreage printed in a county atlas is approximate; the deed and a licensed survey decide the real figure for a parcel near South Hero. Genealogists in Vermont commonly pair an old Grand Isle County atlas with deed records to follow a farm through the generations.
Making your own atlas of Grand Isle County
Comparing two Grand Isle County editions side by side lists when a farm near North Hero was split or sold. Some buyers print the county parcel map at township scale to carry on back roads near North Hero.
What drives land use around Isle La Motte
County Business Patterns counted 178 business establishments in Grand Isle County for 2022, led by construction, accommodation and food services, and other services. Compared with national shares, Grand Isle County leans toward accommodation (hotels, motels, RV parks and camps) and building construction, which shapes demand for land near South Hero.
Towns and land across Grand Isle County
Census Bureau estimates put Grand Isle County at about 7,467 residents in 2023 on roughly 82 square miles of land. The Grand Isle County map mixes subdivision lots near South Hero with farm and wooded tracts farther out.
Tracts that cross the Grand Isle County line
Grand Isle County borders Clinton County, NY, Chittenden County, and Franklin County, and each keeps its own parcel map and records. Our Vermont page links each map neighboring Grand Isle County.
Grand Isle County land records
Deeds and plats behind the Grand Isle County map are kept by the county's recording office; the official Grand Isle County website names which office that is. Easements and access rights near Isle La Motte live in recorded documents, so read the deed, not just the county map.
Current owners without a printed book
The Vermont Parcel Viewer works as a living Grand Isle County plat book, with owner names and parcel lines over aerial photos of Grand Isle County. Print a screenshot of the tracts around North Hero if you want a paper copy in the truck.
Questions about the Grand Isle County plat book
Is there a current plat book for Grand Isle County, Vermont?
It depends on if a publisher has a county edition in print; local offices in Isle La Motte most commonly know.
Does a Grand Isle County plat book display property lines?
It lists approximate ownership blocks; for lines near Isle La Motte, use recorded plats and surveys.
Where can I find old plat books for Grand Isle County, Vermont?
Some libraries and historical societies keep older Grand Isle County atlases; ask what's available near South Hero.
Should I use the Grand Isle County, Vermont parcel map instead of a plat book?
For current owners near South Hero, yes; the Vermont Parcel Viewer updates as deeds are processed.
What is the difference between a plat book and a plat in Grand Isle County?
No; a lot in Isle La Motte answers to its recorded plat, and the county atlas is a reference, nothing more.
Open the official Grand Isle County, VT parcel map Grand Isle 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.