Blog · October 14, 2026 · Louisiana
The Terrebonne Parish Plat Book: a Louisiana guide
Printed plat books and the free online map for owners around Houma.
Main page: Terrebonne Parish, LA GIS & Parcel Viewer (official map link, Terrebonne Parish 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.
Old copies of the Terrebonne Parish plat book turn up at auctions and in kitchen drawers around Bayou Blue, and new ones are harder to track down. Here's what a plat book is, where to look for one in Terrebonne Parish, and the free official map that stays current between editions.
What a Terrebonne Parish plat book is
Private publishers compile plat books from county records, so a parish edition is a snapshot of who owned land near Bayou Blue the year it was printed. It's different from a recorded plat, which is the official survey drawing for a subdivision in Bayou Blue filed with the parish.
Finding the tract on the Terrebonne Parish map
The parish's own public map is the Terrebonne Parish ArcGIS parcel map, built on an Esri ArcGIS web map, and it opens without an account for parcels in Houma and the rest of the parish. Most people find their Terrebonne Parish tract fastest by searching an address in Bayou Blue, then clicking the outline. For a backup route to the map covering Bayou Blue, our Terrebonne Parish directory entry keeps the link current.
Terrebonne Parish land records
Deeds and plats behind the Terrebonne Parish map are kept by the parish's recording office; the official Terrebonne Parish website names which office that is. A deed book and page or instrument number on the parish record is the quickest route to pull the document for a lot in Houma.
Where Terrebonne Parish plat books turn up
Whether a current Terrebonne Parish edition exists varies, so ask locally in Bayou Blue before ordering; county offices frequently know if one is in print. Older editions are useful for family history around Bayou Cane, showing who held a farm decades ago.
The free online alternative
For current ownership, the free Terrebonne Parish ArcGIS parcel map beats any printed book: owners update as deeds are processed, and you can click any tract near Bayou Blue. Pair the parish map with a road atlas for the back roads near Bayou Cane.
What a plat book page lists near Bayou Blue
Plat book pages for Terrebonne Parish typically include an index of owners, so you can find a family name near Bayou Cane without knowing the township. Owner names in an older Terrebonne Parish edition may be decades out of date, so confirm on the county map before contacting anyone near Chauvin. If you use a plat book for hunting permission near Bayou Blue, recheck the landowner on the parish map first.
Making your own atlas of Terrebonne Parish
Comparing two Terrebonne Parish editions side by side lists when a farm near Bayou Blue was split or sold. If you cannot find a printed edition, a screenshot of each township from the parish map works as a decent homemade atlas for the area around Houma.
Work and land use in Terrebonne Parish
County Business Patterns counted 2,560 business establishments in Terrebonne Parish for 2022, led by retail trade, health care and social assistance, and professional and technical services. Compared with national shares, Terrebonne Parish leans toward water transportation and pipeline transportation, which shapes demand for land near Bayou Cane.
From Houma to the back roads
Courthouse business for Terrebonne Parish runs through Houma. Unincorporated communities in the parish, including Bayou Blue, Bayou Cane, and Bourg, display up as small groups of parcels along the roads. Terrebonne Parish had an estimated 103,616 people in 2023 (Census Bureau), spread across about 1,230 square miles. The Terrebonne Parish map mixes subdivision lots near Bayou Blue with farm and wooded tracts farther out.
Terrebonne Parish, LA: common questions
Is a plat book the same as a recorded plat for a lot in Bayou Blue?
A plat book is a printed ownership atlas; a recorded plat is the official subdivision drawing filed with the parish.
Is the Terrebonne Parish, Louisiana online map better than a plat book?
The Terrebonne Parish map is more current, while an atlas is handy offline near Chauvin.
Does a Terrebonne Parish plat book display property lines?
It lists rough ownership blocks; for lines near Bayou Blue, use recorded plats and surveys.
Where can I find old plat books for Terrebonne Parish, Louisiana?
Check the library in Bayou Blue, local historical groups and estate sales for older Terrebonne Parish editions.
Can I buy a new plat book for Terrebonne Parish, Louisiana?
Editions come and go; check at the courthouse, extension office or farm supply stores in Bayou Blue.
Open the official Terrebonne Parish, LA parcel map Terrebonne Parish 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.