Blog · October 14, 2026 · Texas
Texas City Plat Map, Texas: plats and lots
Lots in Texas City trace back to recorded plats filed with the county.
Main page: Galveston 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.
If a legal description for land in Texas City cites a lot number, you'll need the Texas City plat map to make sense of it. In this Texas City guide: where plats are filed, how a plat differs from a parcel map, and what to look for on the sheet.
The Texas City plat map: start here
For land around Tiki Island, the deed or parcel record often names the subdivision and plat reference; that makes the request quick.
Opening the official parcel viewer
Lots and tracts near Kemah can be looked up on the Galveston County ArcGIS parcel map, free to use and open without a login. If the land is near Dickinson, enter a street address, an owner's name or a parcel number, then pick the result to center the map on it. For land near Tiki Island, a pop-up or side panel usually lists the owner of record, acreage on the tax roll, the parcel number and in many cases the last transfer.
City limits and county records
Texas City lies within Galveston County, Texas, so its parcels are on the county's map. In and around Bayou Vista, City or town hall handles things like zoning, permits and utilities within town limits, while the county keeps the tax map. Acreage past the town limits near Bayou Vista often answers to county rules rather than the town's.
Getting answers from the right desk
For assessment questions about property around Dickinson go to the appraisal district, the office behind the parcel record. Building or septic questions for a lot near Tiki Island go to planning, building or health offices, and the answer depends on jurisdiction.
When a plat changes
An amended plat may change lots around Clear Lake Shores, search the index for replats of the same subdivision; street vacations near Bayou Vista show up in the records too.
When there's no plat
Rural land near Bayou Vista that was never subdivided is often described by metes and bounds or survey description; look for a recorded survey for land near La Marque.
Using it on a phone
The parcel map usually runs in a mobile browser, handy when you're parked on a road near Tiki Island, but coverage can be spotty out of town. A screenshot of the parcel near Bayou Vista with its ID is a good backup.
The paper trail behind a parcel
Before you sign anything, request the recorded deed from the County Clerk; the parcel map near Clear Lake Shores only summarizes it. Closer to Clear Lake Shores, have ready the book and page listed on the parcel record and the lookup takes minutes.
Recorded plat or GIS layer
When the two disagree for a lot near Dickinson, the recorded plat and a survey control.
A quick look at the area
Galveston holds the county offices, where most land records are kept. You'll also find La Marque, Bayou Vista, Tiki Island, and Dickinson, where town lots give way to larger tracts. Roughly 361,744 people call Galveston County home (Census Bureau estimate, 2023) spread over some 379 square miles. Galveston County was organized in 1838, and some chains of title near Clear Lake Shores are long. Landmarks such as Clear Lake are easy to spot when you zoom out from Tiki Island.
What a plat shows
Utility or drainage strips on a lot in Texas City can block a shed or pool; check the plat notes and any covenants.
Neighboring parcel maps
Galveston County borders Brazoria County, Chambers County, and Harris County, all with their own assessor records. A tract near the line by Tiki Island can be split in two county records, so check the adjacent map too. Around Dickinson, our state page lists each bordering county map across Texas.
Legal descriptions in Texas
Tracts outside towns near Bayou Vista are often described by metes and bounds, listing bearings, distances and landmarks. Town lots near Dickinson refer to a recorded plat, which is simpler to follow. Copy the legal description from the record for the parcel near Clear Lake Shores for any title or survey request.
What the map can't tell you
Acreage on the record is an assessed number; only a licensed surveyor sets the real lines for a parcel near Kemah. Out toward Tiki Island, owner names and values update on a schedule, so a deed recorded last month might lag behind.
Online indexes and office visits
For a home near La Marque, many recorder offices offer an online index, otherwise call or visit with the reference; copy fees are usually small.
Texas City: common questions
Are old plats online near La Marque?
Usually, older plats near Dickinson may be on film or paper.
How do I get a copy of a plat in Texas City?
For most people, recorded plats near Clear Lake Shores are filed with the County Clerk; small copy fees are common.
Is a plat map a survey around Bayou Vista?
Good question; the plat near Bayou Vista is recorded, while the GIS layer is an approximation; trust the plat when they differ.
What is a lot and block description for land near Dickinson?
Usually, it points to a spot on the plat for that subdivision near La Marque.
What is a parcel ID near La Marque?
The parcel ID identifies one tax parcel near Clear Lake Shores; you'll see it in the viewer and on tax statements.
Open the official Galveston 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.