Blog · October 14, 2026 · Louisiana
Houma Plat Map, Louisiana: plats and lots
Lots in Houma trace back to recorded plats filed with the county.
Main page: Terrebonne Parish, LA 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.
When a deed near Bayou Blue says lot and block, look up the Houma plat map it refers to. What this Houma guide covers: where to request a copy, plat versus tax map, and the details that matter to buyers.
Who keeps the Houma plat map
Recorded plats sit with the Clerk of Court, with a book and page or instrument number.
Pulling up a parcel
Begin with the Terrebonne Parish ArcGIS parcel map; it includes every assessed parcel in the parish, Bayou Cane included. With a lot near Bayou Blue, put in a street address, an owner's name or a parcel number, and the matching parcel lights up. Copy the parcel ID from that panel; every office in the parish uses it to find the file.
Offices that can help
If the acreage or value on a parcel near Bayou Cane looks off go to the Parish Assessor, which maintains the tax roll. Zoning, permits and septic questions near Bayou Cane go to planning, building or health offices, town or parish, depending on location.
A quick look at the area
Houma is the county seat, which is where the courthouse records live. Other places on the map include Bayou Blue and Bayou Cane. Around 103,616 people live in Terrebonne Parish (Census Bureau estimate, 2023) spread over some 1,230 square miles. Terrebonne Parish was formed in 1822, so old deeds can run back a long way. Features like Mandalay National Wildlife Refuge are easy to spot when you zoom out from Bayou Blue.
When a parcel crosses a boundary
Terrebonne Parish borders Assumption Parish, Lafourche Parish, and St. Mary Parish, all with their own assessor records. A tract near the line by Bayou Cane can show up in two parish records, so check the neighboring map as well. Our state page lists every bordering parish map for Louisiana.
City limits and county records
Houma is part of Terrebonne Parish, Louisiana, which means parcel data comes from the county. As the county seat, Houma hosts the courthouse, which puts the Clerk of Court close by. For property near Bayou Cane, the municipality handles things like zoning, permits and utilities for lots inside the boundary, and the county still keeps the parcel and deed records. Lots just outside the town limits near Bayou Blue often follows county rules, not municipal ones.
When there's no plat
Acreage around Bayou Cane outside a subdivision may have no plat at all; the deed and any recorded survey describe it instead.
Taking the map into the field
The parcel map usually runs in a mobile browser, useful out on a road near Bayou Cane, though signal can drop in rural spots. A screenshot of the parcel near Bayou Cane with its ID helps when you meet an owner or agent.
How a plat differs from the tax map
The Terrebonne Parish ArcGIS parcel map draws parcels for taxes, but the recorded plat is what the deed relies on.
Lots, blocks and easements
Near Bayou Blue, the sheet usually includes lot and block numbers, dimensions and bearings, street rights-of-way and easements.
Ordering the Houma plat map
With a lot near Bayou Blue, some counties put plat images online, while others require a visit or a request; small fees are common.
Before you lean on the lines
Listed acreage is an assessed number; only a licensed surveyor can set the real lines for a parcel near Bayou Blue. For property near Bayou Cane, owner names and values update on a schedule, so a deed recorded last month may not show yet.
Reading the legal description
Louisiana follows the Public Land Survey System, so rural legal descriptions near Bayou Cane cite section, township and range. A standard section is about one square mile, roughly 640 acres, and a township holds 36 of them, though real sections near Bayou Cane vary in size. Write down the legal description for the tract near Bayou Cane for any title or survey request.
Amended plats
An amended plat may change lots around Bayou Cane, so check for later filings; street vacations show up in the records too.
Recorded documents worth pulling
When the details count, pull the recorded deed from the Clerk of Court; the viewer just points to it. Inherited tracts in the parish may trace back through a long string of deeds, so a title company earns its fee on a real sale.
Frequently asked
Is a plat map a survey for land near Bayou Blue?
If you're looking near Bayou Blue, a recorded plat is based on a survey, but the GIS map is not; trust the plat when they differ.
How do I split a lot in Houma?
In most cases, lot splits in Houma go through the planning office.
Where can I find the Houma plat map?
For most people, the Clerk of Court keeps recorded plats.
What is a lot and block description near Bayou Blue?
In most cases, it points to a spot on the plat for that subdivision near Bayou Cane; the deed names the subdivision.
Can I settle a boundary dispute with the map near Bayou Cane?
The map near Bayou Cane is approximate, so a fence may sit off the line
Open the official Terrebonne Parish, LA 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.