Blog · October 14, 2026 · Texas
Using the Lamesa Plat Map
Lots in Lamesa trace back to recorded plats filed with the county.
Main page: Dawson County, TX GIS & Parcel Viewer (official map link, county facts and neighboring maps).
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When a listing near Ackerly mentions a lot number, look up the Lamesa plat map it refers to. Covered here for Lamesa: where plats are filed, how a plat differs from a parcel map, and what to look for on the sheet.
Who keeps the Lamesa plat map
For a subdivision near Ackerly, look for the plat book reference on the parcel record; bring that to the recorder's office or its online index.
Where the parcel data lives
Begin with the Dawson County parcel viewer; it includes every assessed parcel around Los Ybanez and O'Donnell. Out toward Los Ybanez, put in a street address, an owner's name or a parcel number, and the viewer zooms to the match. For property near O'Donnell, write down the parcel ID before closing the panel; every office in the county asks for it first.
Recorded documents worth pulling
Before you sign anything, pull the recorded deed from the County Clerk; the parcel map near Ackerly only summarizes it. Older tracts near Los Ybanez can go back through a long string of deeds, and a title company is worth hiring if money is changing hands.
Neighboring parcel maps
Dawson County meets Borden County, Gaines County, Howard County, Lynn County, and Martin County, and each of those keeps its own parcel map. Ground near O'Donnell that runs to the line may show up in two county records, so look at the neighboring map before you assume the acreage. For a home near O'Donnell, our state page lists each bordering county map for Texas.
City limits and county records
Lamesa is part of Dawson County, Texas, so its parcels are on the county's map. As the county seat, Lamesa hosts the courthouse, so deeds and plats are filed in town. Out toward Ackerly, city or town hall handles matters such as zoning, permits and utilities inside its limits, and the county still keeps the parcel and deed records. Land beyond the city limits out by O'Donnell often follows county rules, not municipal ones.
Legal descriptions in Texas
Older tracts around Ackerly commonly use metes-and-bounds descriptions, a series of courses and distances from a starting point. Town lots near Los Ybanez are typically described by lot and block, making them easier to find. Keep the legal description for land near Los Ybanez before you request a deed or survey.
A word on accuracy
The acreage figure is a tax-roll number; just a licensed surveyor can set the real boundary for a parcel near O'Donnell. For acreage around Los Ybanez, records update in batches, so a deed recorded last month can take weeks to appear.
Two different maps
The tax map on the Dawson County parcel viewer is a summary, while the recorded plat is the legal document.
Which office to call
For assessment questions about property around Los Ybanez belong with the appraisal district, the office behind the parcel record. Building or septic questions for a lot near Los Ybanez go to planning, building or health offices, town or county, depending on location.
On site with the map
Most viewers work in a phone browser, which helps when you're standing on land near Los Ybanez, but coverage can be spotty out of town. A printout of the tract near O'Donnell is a good backup.
Amended plats
Lots near Ackerly can be combined or reconfigured by a replat, search the index for replats of the same subdivision; street vacations near O'Donnell show up in the records too.
Metes and bounds instead
Rural land near Los Ybanez that was never subdivided may have no plat at all; the deed and any recorded survey describe it instead.
Dawson County in a few facts
Lamesa serves as the county seat, which is where the courthouse records live. Other places on the map include Los Ybanez, O'Donnell, and Ackerly. Around 12,004 people call Dawson County home (Census estimate, 2023) on some 900 square miles. Dawson County dates to 1905, so old deeds can run back a long way.
Details on the Lamesa plat map
Recorded easements around Los Ybanez can block a shed or pool; check the plat notes and any covenants.
Online indexes and office visits
With a lot near Ackerly, some counties put plat images online, otherwise call or visit with the reference; small fees are common.
Questions about the Lamesa plat map
Is a plat map a survey near Los Ybanez?
The plat near Ackerly is recorded, while the GIS layer is an approximation.
Are old plats online for land near O'Donnell?
It depends, but older plats near O'Donnell may be on film or paper, including older subdivisions.
What does lot 7, block 3 mean near Los Ybanez?
Generally, it points to a spot on the plat for that subdivision near Los Ybanez.
What is a replat for land near O'Donnell?
Short answer: combining or splitting lots near Los Ybanez usually needs a recorded plat change.
How is land described in Texas deeds in Lamesa?
The deed for land near O'Donnell carries the legal description; a surveyor can interpret it.
Open the official Dawson 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.