Blog · October 14, 2026 · Texas
San Augustine County Plat Book: finding and using one
A printed atlas and the county viewer each have a place near US Route 96.
Main page: San Augustine County, TX GIS & Parcel Viewer (official map link, county facts and neighboring maps).
Platbookmapper is an Amazon Associate. If you buy through an Amazon link on this page, we earn a commission. The link is a product, not the county map.
Hunting for the latest San Augustine County plat book? It's a printed atlas of landownership, usually by township, useful for farms near Angelina National Forest. Covered here for San Augustine County: what's in a plat book, where to look for printed copies, and how the county viewer fills the gaps.
The San Augustine County plat book: start here
For land near US Route 96, a plat book is a privately published atlas, showing rural owners and tract lines, often organized by township.
The free map to start with
Lots and tracts near US Route 96 are published on the San Augustine County parcel viewer, a viewer that needs no account. If you only know roughly where the land is, pan along US Route 96 until the lines appear, then click inside the one you want. For acreage around Black Ankle, the record panel usually lists the owner of record, assessed acreage, a parcel ID and in many cases the last transfer.
Making your own township pages
Print parcel views near Broaddus township by township and keep them in a binder for the truck.
Sections, lots and bearings
Older tracts around US Route 96 commonly use metes-and-bounds descriptions, a series of courses and distances from a starting point. Subdivision lots in US Route 96 usually use lot and block from a recorded plat instead, making them easier to find. Copy the legal description from the record for the parcel near US Route 96 for any title or survey request.
Who handles what
Deeds, mortgages and recorded plats for land near US Route 96 come from the County Clerk, often with an online index. Zoning, permits and septic questions near US Route 96 go to planning, building or health offices, depending on whether the land is inside town limits.
Before you lean on the lines
For a home near US Route 96, acreage on the record is an assessed number; just a licensed surveyor establishes the real corners on the ground. If the land is near US Route 96, owner names and values update on a schedule, so a deed recorded last month can take weeks to appear.
Finding a printed edition
Libraries near US Route 96 sometimes keep past atlases, which helps when tracing a farm's history.
On site with the map
The parcel map usually runs in a mobile browser, useful out on a road near US Route 96, but coverage can be spotty out of town. A saved image of the lot near US Route 96 and its lines is a good backup.
Land on the county line
San Augustine County touches Angelina County, Jasper County, Nacogdoches County, Sabine County, and Shelby County, all with their own assessor records. A tract near the line by US Route 96 may show up across two assessors' files, so open the adjacent map too. Near US Route 96, our state page lists each neighboring county map across Texas.
Who uses plat books
Farmers, hunters and appraisers near Black Ankle use plat books to see ownership across many tracts at once.
Places you'll see on the map
San Augustine holds the county offices, where most land records are kept. Smaller places on the map include Black Ankle, Benina, Broaddus, and Angelina National Forest, where town lots give way to larger tracts. Around 7,833 people live in San Augustine County (Census Bureau estimate, 2023) spread over about 531 square miles. San Augustine County was organized in 1837, so old deeds can run back a long way. Places such as Angelina National Forest make handy reference points on the map.
Deeds, plats and who keeps them
For anything that matters, pull the recorded deed from the County Clerk; the parcel map near US Route 96 only summarizes it. Inherited tracts near US Route 96 can sit on many deeds, so a title company earns its fee before a purchase.
The free online alternative
The San Augustine County parcel viewer is updated more often than any atlas, across the county.
Atlas or legal document
With a lot near Sabine National Forest, a plat book is not a recorded plat: the recorded plat at the County Clerk is a legal document, and the atlas is just a guide.
Quick answers
Are plat book lines exact near Angelina National Forest?
It depends, but atlas drawings near US Route 96 are simplified; they're good for orientation.
Is the online parcel map better than a plat book for land near US Route 96?
For current owners, the viewer is usually better, whether the land is near US Route 96 or elsewhere in the county.
Are old plat books online near US Route 96?
In most cases, state archives near US Route 96 may have copies; availability varies.
Is a plat book legal proof around US Route 96?
If you're looking near US Route 96, a survey sets boundaries, not an atlas.
How do I save a parcel from the viewer near US Route 96?
On ground around Benina, use the print button or a screenshot; downloads of raw data vary by county.
Open the official San Augustine County, TX 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.