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City dataMaps & Geospatial
Lot Line
Published by City of Austin · Updated 10/30/2026 · Daily
- Last updated
- 10/30/2026
- First published 01/07/2023
- Update frequency
- Daily
- Formats
- 4
- CSV, JSON, GeoJSON
- Coverage
- Austin
- City in Texas
About this dataset
Layer comprised primarily of legal lots, but also containing parcels and tracts.
Files and access
Links open the official government source
- CSV downloaddata.austintexas.govCSV
- JSON (SODA API)data.austintexas.govJSON
- GeoJSONdata.austintexas.govGeoJSON
- XMLdata.austintexas.govXML
API endpoint: https://data.austintexas.gov/resource/r8wq-g5d8.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Lot Line?
- City of Austin publishes this dataset on Austin Open Data.
- How often is it updated?
- The publisher lists the update frequency as daily. The last update was on 10/30/2026.
- How do I download it?
- It is available as CSV, JSON, GeoJSON, XML. Use the links in Files and access, which open the official government source.
Similar data from other publishers
- LotCity of Baton Rouge · City-Parish Planning CommissionPolygon geometry with attributes displaying the recorded boundaries or lot lines of property in East Baton Rouge Parish, Louisiana. MetadataCSVJSONGeoJSONXMLUpdated 10/06/2026Weekly
- LotCook County, Illinois · Cook County Clerk / Map DepartmentThe feature class LOT contains lot polygons as shown on the tax map.CSVJSONGeoJSONXMLUpdated 12/15/2015Yearly
- Low Water LineState of California · California State Lands CommissionThis data was created to depict portions of state-owned Sovereign Lands that are under the jurisdiction of the California State Lands Commission. Data coverage is currently limited to reaches 1A, 4A and 4B1 of the San Joaquin River, other sections are pending CSVGeoJSONKMLZIP+1Updated 08/15/2019
- Low Water LineState of California · California State Lands CommissionThis data was created to depict portions of state-owned Sovereign Lands that are under the jurisdiction of the California State Lands Commission. Data coverage is currently limited to reaches 1A, 4A and 4B1 of the San Joaquin River, other sections are pending CSVGeoJSONZIPKML+1Updated 10/13/2026Irregularly
- Low Water LineState of California · California State Lands CommissionThe California State Lands Commission (CSLC) was created by the California Legislature in 1938 and given the authority and responsibility to manage certain public lands within the state. The public lands under the Commission’s jurisdiction are of two distinct CSVZIPGeoJSONKML+5Updated 10/08/2026Irregularly
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Austin Open Data and Data.gov · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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