Blog · October 14, 2026 · South Carolina
The Edgefield County Plat Book and the online parcel map
For acreage around US Route 25, plat books show ownership by township; the parcel viewer shows it today.
Main page: Edgefield County, SC GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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Hunting for the latest Edgefield County plat book? A plat book shows owners and tract lines on township pages, and it's handy for land around Steven's Creek Heritage Preserve. What this county guide covers: what's in a plat book, where to find editions, and how the county viewer fills the gaps, at least around Johnston.
The Edgefield County plat book: start here
Small lots in US Route 25 or US Route 378 rarely get names on the page, which is where the parcel viewer helps.
The free map to start with
Go first to the Edgefield County qPublic map; it includes each tax parcel around Sumter National Forest and US Route 378. Around US Route 378, put in a street address, an owner's name or a parcel number, and the matching parcel lights up. If you're looking near US Route 25, save the parcel ID from that panel; each records desk in the county asks for it first.
Using it on a phone
Most viewers work in a phone browser, which helps when you're standing on land near US Route 378, so load it before you lose signal. A saved image of the lot near US Route 25 and its lines is a good backup.
Backing up the map with records
The map is an index, not the title: recorded deeds, plats and easements covering ground around US Route 25 are filed with the Register of Deeds (in some counties the Clerk of Court). Out toward US Route 25, use the document number listed on the parcel record to skip a name search.
Getting answers from the right desk
Recorded documents for a parcel near US Route 378 come from the Register of Deeds (in some counties the Clerk of Court), often with an online index. Building or septic questions for a lot near US Route 378 are for the local planning and health departments, and the answer depends on jurisdiction.
Editions and availability
Libraries near US Route 378 sometimes keep past atlases, which helps when tracing a farm's history.
A homemade atlas
Screenshot each section of the viewer around US Route 378 and keep them in a binder for the truck.
Who uses plat books
Farmers, hunters and appraisers near US Route 378 use plat books to see ownership across many tracts at once.
Legal descriptions in South Carolina
Rural deeds near US Route 378 are often described by metes and bounds, a series of courses and distances from a starting point. Platted lots around Trenton refer to a recorded plat, making them easier to find. Write down the legal description for the tract near US Route 25 before you request a deed or survey.
Current ownership online
Click a parcel near US Route 25 for owner and acreage, and save it for your own township pages.
Not the same thing
Don't confuse the atlas with a recorded subdivision plat: recorded plats near Murphys Estates are filed with the Register of Deeds (in some counties the Clerk of Court), while the atlas is a reference.
What the map can't tell you
For acreage around Steven's Creek Heritage Preserve, the acreage figure is an estimate; just a licensed surveyor sets the real corners on the ground. For property near US Route 378, records update in batches, so a deed recorded last month might lag behind.
Edgefield County in a few facts
Edgefield is the county seat, where most land records are kept. Other places on the map include North Augusta, Johnston, Trenton, and Murphys Estates. Roughly 27,607 people call Edgefield County home (Census Bureau estimate, 2023) spread over about 501 square miles. The county was organized in 1785, and some chains of title near North Augusta are long. Places such as Sumter National Forest are easy to spot when you zoom out.
Next door to Edgefield County
Edgefield County borders Columbia County, GA, Richmond County, GA, Aiken County, Greenwood County, and McCormick County; every one of them runs a separate parcel map. A tract near the line by US Route 378 may show up across two assessors' files, so look at the neighboring map before you assume the acreage. If you're looking near US Route 25, the Platbookmapper state page links every neighboring county map across South Carolina.
Edgefield County: common questions
Is a plat book the same as a recorded plat for land near North Augusta?
For a tract near Murphys Estates, a survey sets boundaries, not an atlas.
Are plat book lines exact near US Route 25?
For a tract near US Route 25, the deed and a survey decide.
Plat book or parcel viewer near US Route 25?
It depends, but the Edgefield County qPublic map is free and updated more often.
Where can I buy a plat book for land near US Route 378?
For a parcel near US Route 378, editions come and go; ask local offices.
Who do I call about a parcel near US Route 378?
For a tract near North Augusta, values are the County Assessor's job; recorded documents belong to the Register of Deeds (in some counties the Clerk of Court).
Open the official Edgefield County, SC 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.