Research Aids
The records, archives, and maps that can help you uncover the story behind a historic Smith County property.
Smith County property research
If you live in or own a historic property in Smith County, you may find yourself wondering when it was built, by whom, or what the plaque on its exterior means. These resources can help you trace your property's story.
No single archive holds every answer. A construction date might come from an appraisal record, a builder's name from a deed, and a building's original use from a century-old insurance map. The aids below, used together, can reconstruct a remarkably full picture.
Archives, records, and atlases
From a local historical society's archive to statewide GIS databases, these are the starting points for serious property research in and around Tyler.
Smith County Historical Society — Archives
An extensive local archive of documents, photographs, and ephemera covering Tyler and Smith County.
125 S. College Avenue, Tyler
(903) 592-5993
archives@smithcountyhistoricalsociety.org
Appointment required.
Smith County Appraisal District
Property records and ownership history — often the quickest route to an assessed construction date.
245 S SE Loop 323, Tyler
(903) 510-8600
Smith County Clerk's Office
Deed and ownership records — the official chain of title that traces a property through every owner.
200 E. Ferguson, Suite 300 (Basement), Tyler
(903) 590-4670
Smith County Historical Atlas
An interactive GIS map of historic roads, maps, markers, and cemeteries across the county.
An online, layered map — explore by location from anywhere.
VisitTexas Historical Commission Atlas
A statewide database of historical markers, National Register districts, and historic cemeteries — the THC's authoritative public record.
A searchable statewide resource maintained by the Texas Historical Commission.
VisitThe Sanborn Fire Insurance Maps
From the late 19th to the mid-20th century, the Sanborn Fire Insurance Company created detailed maps of roughly 12,000 American cities and towns — block by block, building by building.
For a historic-property owner, these maps are invaluable. They help establish a building's construction date, materials, use, architectural style, and number of stories — details rarely found anywhere else in one place.
An 1877 Sanborn map of Tyler survives, offering an extraordinary snapshot of the early city: its streets, its structures, and the materials they were built from.
How the records fit together
Property research rarely runs in a straight line — but this sequence is a dependable place to start.
Start with the appraisal record
Pull the Smith County Appraisal District record for an assessed construction date and current ownership — the fastest first answer.
Follow the chain of title
Use the County Clerk's deed records to trace the property backward through every owner, and the Sanborn maps to confirm when it first appears.
Add context and color
Visit the Historical Society archives and the THC and county atlases for photographs, markers, and the broader neighborhood story.
Found your building's story — now what?
Learn what national, state, and local designation could mean for your property, or browse the questions Historic Tyler hears most often.