Blog · October 13, 2026 · Texas
Nolan County GIS Map (Texas)
A practical guide to the Nolan County GIS map: the official link, towns and land across the county, property lines, and where deeds are recorded.
Main page: Nolan County, TX GIS & Parcel Viewer (official map link, Nolan 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.
The Nolan County GIS map is a public tool, and for anyone shopping, building or hunting near Roscoe, it's the fastest way to put an owner's name on a piece of ground.
We link the official viewer and the Nolan County page in the Platbookmapper directory, explain the records behind the map, and cover the questions buyers, builders and hunters ask most.
Opening the Nolan County parcel viewer
Start with the Texas county CAD map. It's built on the ProdigyCAD maps portal and opens in a normal browser. In Nolan County, the appraisal map pop-up shows the property ID, owner and legal description; copy the ID before you close the tab. Bookmark the Platbookmapper page for Nolan County too; we update it when the official map moves.
Where Nolan County deeds and plats are kept
Values on a parcel near Blackwell come from the appraisal district; the deed itself is filed with the county's land records office. Property values in Nolan County come from its appraisal district, a separate political subdivision with its own board that sets one value per property for every local taxing unit. When the chain of title matters for land near Blackwell, ask for the full deed history or hire a title company in Texas.
The lay of the land in Nolan County
Start your bearings with Sweetwater, the county seat, then Blackwell and Roscoe. The map also labels unincorporated places, Maryneal and Nolan among them. Founded in 1881 and named for Philip Nolan, the county has land records that reach back a long way, which helps when you trace a title. Nolan County covers about 912 square miles of land; its 2023 population estimate from the Census Bureau was 14,306. Town lots in Roscoe give way to farm tracts and woodlots within a mile or two, and the roads toward Blackwell are lined with small acreage splits.
Who uses the Nolan County parcel map
The same map serves very different jobs around Roscoe. Homesteaders eyeing the country near Maryneal use acreage and frontage on the record to narrow a long list to a few tracts worth visiting. Investors comb the area around Blackwell for unbuilt parcels and absentee owners, two clues that a tract might be for sale. Deer hunters scouting the woods between Roscoe and Blackwell use the parcel lines to see how many owners share one ridge or creek bottom. For a new build outside Sweetwater, the parcel record supplies the lot size and legal description a site plan needs.
Acreage and vacant lot search
Here's a simple routine for finding open ground in Nolan County using the parcel map:
- Pan the Nolan County map with imagery turned on and flag any tract that looks empty.
- Check who owns each open tract near Blackwell and where the tax bill goes.
- Assessed values lag the market, but comparing tracts near Maryneal still shows which ones the county rates higher.
- Make sure the parcel near Sweetwater actually touches a public road, and ask how it's reached if it doesn't.
- Ask the local offices serving Sweetwater about building permits and septic rules before you buy.
Before you buy near Sweetwater, read how to tell if land is buildable.
Reading property lines on the Nolan County GIS map
Zoom in far enough on a lot in Roscoe and you may notice lines crossing driveways or splitting sheds, a normal quirk of tax mapping. Texas rural land is described by original survey and abstract number, not sections and townships, and the Nolan County appraisal map usually shows the abstract lines. A survey is the only document that settles where a Nolan County boundary actually runs.
Two things the map won't tell you
A lot in Blackwell that sold last month may still show the previous owner on the map. Acreage on the Nolan County map is a tax figure; a survey is what a lender or buyer should rely on.
Common questions
Why can't I find a recent sale on the Nolan County map?
The Nolan County parcel data updates ownership after deeds are recorded and processed, so recent sales take time to appear.
How can I see my lot lines in Nolan County?
Map first, then the recorded plat or deed, then a survey: that order works for any boundary question in Nolan County.
Why doesn't the Nolan County acreage match my deed?
Close enough to screen a tract near Maryneal, not close enough to price it by the acre. Use a survey for that.
How do I look up a property owner in Nolan County, TX?
Every parcel in the Nolan County viewer shows an owner of record. Rural tracts near Maryneal can be found by panning and clicking.
Open the official Nolan County, TX parcel map Nolan 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.