PLSS title search and legal description converter
Rural title chains are written in PLSS notation. Every deed in a 100-year abstract describes the parcel as an aliquot part of a section: quarter, half, or quarter-quarter. Convert those legal descriptions to GPS coordinates, verify the parcel on a map, and move the search forward.
Why PLSS legal descriptions matter in title work
Across 30 US states, rural property is legally described using the Public Land Survey System. A deed in Gallatin County, Montana might read: SWNE 12 3N 7E Montana Meridian. That notation (aliquot part, section number, township, range, and meridian) is the official legal description. Every instrument in the title chain uses it, from the original patent to the most recent warranty deed.
For title examiners, the task is not just reading the description but confirming it identifies the correct parcel. A misread section number or transposed range digit places the search in the wrong location entirely. County GIS parcel layers are mapped in coordinates, and many don't carry the PLSS description at all, so confirming the two agree takes a conversion step. Escrow officers and ALTA/NSPS survey coordinators face the same problem when reconciling the legal description on a commitment with the physical parcel location or a survey plat.
Township America converts PLSS aliquot part descriptions to GPS coordinates using official BLM CadNSDI data. Paste the description from the deed, get coordinates, and check them against county records in seconds. For title plants with large backlogs of ungeocoded parcels, the REST API (a separate subscription) handles bulk conversion.
How title and escrow professionals use Township America
Title examiner tracing a rural abstract
A title examiner is searching a 120-year abstract for a 40-acre parcel in Lincoln County, Oklahoma. The chain includes seven conveyances, each describing the property as the SE¼ SW¼ Sec 6 T14N R5E Indian Meridian. The examiner converts the description to GPS coordinates, confirms the pin falls on the right parcel in the county GIS viewer, and proceeds with the search knowing the location is verified. When a 1940s deed uses slightly different notation for what appears to be the same parcel, a second conversion confirms the descriptions are equivalent before continuing.
Escrow officer reconciling a title commitment
An escrow officer is closing an 80-acre ranch sale in Sweet Grass County, Montana. The title commitment lists the property as the N½ SE¼ Sec 22 T4N R12E Montana Meridian. The buyer's lender requests GPS coordinates for the appraisal. The escrow officer converts the two quarter-quarters that make up the N½ SE¼ (the NE¼ SE¼ and NW¼ SE¼), exports the coordinates as CSV on Business, and forwards them to the appraiser and the lender's GIS team. The closing proceeds without back-and-forth requests for location clarification.
ALTA/NSPS survey coordinator confirming description boundaries
An ALTA/NSPS survey coordinator is preparing for an ALTA/NSPS Land Title Survey on a multi-section rural property in Nebraska. The legal description references four aliquot parts across Sections 3, 4, 9, and 10 of the same township under the 6th Principal Meridian. The coordinator batch converts all four descriptions on Business, generates a map showing each parcel's approximate boundary, and shares it with the licensed surveyor as a pre-field reference. On survey day, the crew arrives knowing the full extent of the site and the approximate boundaries before setting the first pin.
Tools for title verification
Single conversion
Paste any PLSS aliquot part description from a deed or abstract and get GPS coordinates in seconds.
Map verification
View the converted parcel on a street map, or on HD satellite imagery on Pro and up. Compare it with the county's GIS viewer to confirm the legal description matches the physical parcel before closing.
Batch conversion
BusinessUpload a CSV of PLSS descriptions from a title plant or runsheet and get GPS coordinates for every parcel in one pass, useful for portfolio audits or large rural transactions. Business includes 2,500 records/month per organization.
API access
Build PLSS-to-GPS conversion into title software or document processing pipelines with the REST API, a separate subscription from the web plans.
Convert a title chain legal description
Converting a PLSS description from a deed or abstract takes three steps.
Enter the legal description
Paste the PLSS description from the deed, for example SWNE 6 14N 5E Indian Meridian for a parcel in Lincoln County, Oklahoma. Township America accepts both abbreviated and written-out formats.
Confirm the principal meridian
Township America detects the meridian in most cases. For historical deeds that omit it, add the meridian name to the description, or start from the state converter page, such as the Oklahoma converter. The township and range system guide explains how the 37 principal meridians divide the country and how to identify the correct one for any state.
Verify on the map
The GPS coordinates appear alongside a map showing the parcel location. Cross-check against the county GIS parcel layer to confirm the legal description matches the recorded parcel. On Business, export the coordinates as CSV for lenders, appraisers, or underwriters.
Texas TXSS abstracts, also covered
Texas RRC counties, abstracts, and surveys matter for title & escrow workflows just as much as PLSS sections. Township America converts both PLSS section descriptions and Texas Abstract / Block & Section / Survey-name descriptions. One resolver, one API, both systems.
A-123 Reeves County, TXBlock 5, Sec 14, T&P Survey, ReevesJohn Smith Survey, Bexar CountyWorkflows by role
Detailed Township America setup guides for the roles in this vertical.
Title examiner
Verify chain-of-title legal descriptions against the BLM CadNSDI grid in one paste.
Land abstractor
Plot every parcel in a chain of title onto the BLM CadNSDI grid for the abstract certificate.
Escrow officer
Verify the property described in escrow instructions matches the closing legal description.
Need batch conversion or API access?
Title companies processing high volumes of rural parcels use Business for CSV upload and batch conversion (2,500 records/month per organization). The REST API is a separate subscription for title software integrations.
Frequently asked questions
How do PLSS aliquot parts appear in a title chain?
Rural deeds in PLSS states describe property by aliquot parts, fractional portions of a 640-acre section. A typical description reads: 'The Southwest Quarter of the Northeast Quarter of Section 12, Township 3 North, Range 7 East, Principal Meridian, Montana' (Gallatin County, Montana). Each conveyance in the title chain uses this notation, so tracing ownership requires reading and locating these descriptions accurately. Township America converts each aliquot part description to GPS coordinates, letting title examiners confirm they are looking at the correct parcel before committing to the chain.
Is Township America accurate enough for title work?
Township America converts PLSS descriptions to the centroid of the described aliquot part using official BLM CadNSDI survey data. Quarter-quarter sections resolve to approximately 40 acres. This is appropriate for confirming parcel identity, checking the legal description against county GIS records, and communicating location to clients or underwriters. It does not replace a licensed surveyor's boundary determination for survey or insured closing purposes.
Can I verify descriptions that span multiple sections?
Yes. Larger rural parcels are sometimes described by listing multiple aliquot parts across adjacent sections, for example the SE¼ of Sec 15 and the NE¼ of Sec 22, same township and range. Convert each component separately to map the full extent of the parcel. On Business, batch conversion returns GPS coordinates for every component, which you can export and load into GIS or mapping software to see the combined parcel.
Does Township America support all the principal meridians I encounter in title work?
All 37 principal meridians are supported, covering all 30 PLSS states. Title work regularly turns up historical deeds referencing the Indian Meridian in Oklahoma, the Willamette Meridian in Oregon and Washington, the 5th Principal Meridian across the Midwest, and the Principal Meridian, Montana. The principal meridian is detected from the description in most cases, so you do not need to set it manually.
Related resources
Verify your next title description now
Paste any PLSS aliquot part description from a deed or abstract and get GPS coordinates in seconds.