Blog · October 14, 2026 · Texas
Harrison County Plat Book (Texas)
Printed plat books and the free online map for owners around Uncertain.
Main page: Harrison County, TX GIS & Parcel Viewer (official map link, Harrison County facts and neighboring maps).
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Old copies of the Harrison County plat book turn up at auctions and in kitchen drawers around Uncertain, and new ones are harder to track down. This guide covers finding a printed edition for Harrison County, Texas, and using the free parcel map in the meantime.
Plat books vs. recorded plats in Harrison County
Think of the Harrison County plat book as a bound, printed version of ownership: township pages, owner names on each tract, and road maps for places like Marshall. It's different from a recorded plat, which is the official survey drawing for a subdivision in Waskom filed with the county.
The county map you'll pair it with
Harrison County publishes its parcels on the Texas county CAD map, which runs on the ProdigyCAD maps portal, free to use for a lot in Hallsville or a parcel near Scottsville. Search the county appraisal map by owner, address or property ID; the pop-up for a parcel near Hallsville displays the account and legal description. If the official address for the Harrison County, TX map ever changes, our directory page carries the current link for Hallsville and the rest of the county.
Finding a printed Harrison County plat book
Private publishers have printed plat books for many rural counties, but editions for Harrison County come and go; inquire at the courthouse, the extension office or a farm supply store in Waskom. An old atlas can help trace when a parcel near Marshall split off from a larger farm.
Deeds and plats behind the Harrison County map
For land near Scottsville, the deed itself lives in the county recording office, and the map is an index to it. Like every Texas county, Harrison County has its own appraisal district; it values property for all the local taxing units, while each unit sets its own rate. Copy the parcel identifier and legal description from the county record before you request a deed for land near Longview.
Using the Harrison County map as a modern plat book
The Texas county CAD map works as a living Harrison County plat book, with owner names and parcel lines over aerial photos of Harrison County. Phone signal can be thin near Karnack, so save the parcel IDs you need before you head out.
What a plat book page displays near Waskom
A typical atlas page for a township near Waskom displays sections, roads and streams, with each ownership block labeled. Small parcels and town lots in Waskom are commonly too small to label on an atlas page, which is another reason the online map is better for them. Genealogists in Texas commonly pair an old Harrison County atlas with deed records to follow a farm through the generations.
Old atlases and family history in Harrison County
Farm families near Longview commonly keep successive editions of the Harrison County plat book, which together display how ownership shifted over decades. Some buyers print the county parcel map at township scale to carry on back roads near Scottsville.
The Harrison County economy in brief
Harrison County's 2022 business count was 1,399 establishments, with retail trade, other services, and professional and technical services the largest groups. Oil and gas extraction and support activities for mining and drilling make up an above-average share of Harrison County businesses, a clue to how land around Hallsville gets used.
The lay of the land around Marshall
Marshall is the county seat, and Hallsville, Longview, Scottsville, and Uncertain are among the other towns on the county map. Smaller places such as Elysian Fields, Gill, and Harleton appear on the Harrison County map as little clusters of lots. Harrison County had an estimated 70,895 people in 2023 (Census Bureau), spread across about 900 square miles. The Harrison County map mixes subdivision lots near Hallsville with farm and wooded tracts farther out. With a founding date of 1842, Harrison County has long chains of title on some rural tracts.
Harrison County plat book questions
Can I buy a new plat book for Harrison County, Texas?
It depends on if a publisher has a county edition in print; local offices in Longview typically know.
Is the Harrison County, Texas online map better than a plat book?
For current owners near Uncertain, yes; the Texas county CAD map updates as deeds are processed.
What is the difference between a plat book and a plat in Harrison County?
No; a lot in Longview answers to its recorded plat, and the county atlas is only a guide.
Does a Harrison County plat book display property lines?
It displays approximate ownership blocks; for lines near Longview, use recorded plats and surveys.
Are older plat books for Harrison County, Texas online?
Check the library in Longview, local historical groups and estate sales for older Harrison County editions.
Open the official Harrison County, TX parcel map Harrison 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.