Blog · October 14, 2026 · South Carolina
Beaufort County Plat Book (South Carolina)
Township atlases, old editions and current owners in Beaufort County, starting near Yemassee.
Main page: Beaufort County, SC GIS & Parcel Viewer (official map link, Beaufort County facts and neighboring maps).
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Old copies of the Beaufort County plat book turn up at auctions and in kitchen drawers around Hilton Head Island, and new ones are harder to track down. This guide covers finding a printed edition for Beaufort County, South Carolina, and using the free parcel map in the meantime.
What's inside a county plat book
Think of the Beaufort County plat book as a bound, printed version of ownership: township pages, owner names on each tract, and road maps for places like Hilton Head Island. Deeds and recorded plats, not the atlas, still govern land near Burton in the county.
Opening the Beaufort County parcel viewer
For land around Hilton Head Island, open the Beaufort County ArcGIS parcel map (an Esri ArcGIS web map); it's the map Beaufort County itself publishes. Most people find their Beaufort County tract fastest by searching an address in Hilton Head Island, then clicking the outline. For a backup route to the map covering Hilton Head Island, our Beaufort County directory entry keeps the link current.
Where Beaufort County plat books turn up
Try the library in Hardeeville or a local historical society for older Beaufort County editions; libraries sometimes keep past atlases for reference. An old atlas can help trace when a tract around Hilton Head Island split off from a larger farm.
Atlas details and limits
Plat book pages for Beaufort County generally include an index of owners, so you can find a family name near Hilton Head Island without knowing the township. Owner names in an older Beaufort County edition may be decades out of date, so confirm on the county map before contacting anyone near Burton. If you use a plat book for hunting permission near Yemassee, recheck the titleholder on the county map first.
Editions, deeds and printouts
Comparing two Beaufort County editions side by side lists when a farm near Port Royal was split or sold. If you cannot find a printed edition, a screenshot of each township from the county map makes a serviceable homemade atlas for the area around Yemassee.
The Beaufort County economy in brief
County Business Patterns counted 6,030 business establishments in Beaufort County for 2022, led by retail trade, construction, and professional and technical services. Scenic and sightseeing transportation and fishing, hunting and trapping make up an above-average share of Beaufort County businesses, a clue to how land around Hilton Head Island gets used.
The lay of the land around Beaufort
Beaufort is the county seat, and Bluffton, Hilton Head Island, Port Royal, and Yemassee are among the other towns on the county map. Smaller places such as Burton, Dale, and Daufuskie Island appear on the county map as little clusters of lots. Census Bureau estimates put Beaufort County at about 198,979 residents in 2023 on approximately 576 square miles of land. Much of Beaufort County is built out, so most clicks near Hilton Head Island land on platted lots. The Hunting Island State Park and Old Island Heritage Preserve/Wildlife Management Area give parts of Beaufort County parcel shapes that follow the terrain. With a founding date of 1711, Beaufort County has long chains of title on some rural tracts.
Using the Beaufort County map as a modern plat book
For current ownership, the free Beaufort County ArcGIS parcel map beats any printed book: owners update as deeds are processed, and you can click any tract around Hardeeville. Print a screenshot of the tracts around Hardeeville if you want a paper copy in the truck.
Quick answers for Beaufort County
Is a plat book the same as a recorded plat for a lot in Hilton Head Island?
No; a lot in Hilton Head Island answers to its recorded plat, and the county atlas is just a reference.
Is the Beaufort County, South Carolina online map better than a plat book?
The Beaufort County map is more current, while an atlas is handy offline near Burton.
Where can I find old plat books for Beaufort County, South Carolina?
Check the library in Hilton Head Island, local historical groups and estate sales for older Beaufort County editions.
Is there a current plat book for Beaufort County, South Carolina?
It depends on if a publisher has a county edition in print; local offices in Hilton Head Island generally know.
Can I use a plat book to find lot lines near Hilton Head Island?
It lists approximate ownership blocks; for lines near Hilton Head Island, use recorded plats and surveys.
Open the official Beaufort County, SC parcel map Beaufort 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.