Collin County GIS Data (Texas)

An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Collin County, Texas. As part of this job, Collin County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Collin County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Collin County GIS data on their websites.

Collin County Assessor Plano TX 1434 Central Expressway 75074 972-424-1460

Collin County Assessor's Office McKinney TX 2300 Bloomdale Road 75071 972-547-5014


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Collin County, Texas. These GIS maps typically include property boundaries, real estate appraisal values, Collin County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Collin County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Allen City Hall Allen TX 305 Century Pkwy 75013 972-727-0100

Anna City Hall Anna TX 101 North Powell Parkway 75409 972-924-3325

Blue Ridge City Hall Blue Ridge TX 200 S Main St 75424 972-752-5791

Celina City Hall Celina TX 142 North Ohio Street 75009 972-382-2682

Fairview City Hall McKinney TX 500 Texas 5 75069 972-562-0522

Fairview Town Hall Fairview TX 372 Town Place 75069 972-562-0522

Farmersville City Hall Farmersville TX 205 South Main Street 75442 972-782-6604

Frisco City Hall Frisco TX 6101 Frisco Square Boulevard, Ste 1000 75034 972-292-5000

McKinney City Hall McKinney TX 222 North Tennessee Street 75069 972-562-6080

Melissa City Hall Melissa TX 901 State Highway 121 75454 972-838-2338

Princeton City Hall Princeton TX 306 North Main Street 75407 972-736-2416

Prosper City Hall Prosper TX 1500 East 1st Street 75078 972-347-3010

Prosper Town Hall Prosper TX 121 West Broadway Street 75078 972-346-2640

Weston City Hall Weston TX 301 Main Street 75097 972-382-1001

Wylie City Hall Farmersville TX 2000 Texas 78 75442 972-442-8150

A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Collin County, Texas. As part of that job, Building Departments maintain GIS data that can include Collin County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Collin County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Allen Planning and Zoning Department Allen TX 305 Century Parkway 75013 972-727-0120

McKinney City Zoning McKinney TX 221 North Tennessee Street 75069 972-547-7475

McKinney Permits McKinney TX 221 North Tennessee Street 75069 972-547-7400

Melissa Permits Melissa TX 3411 Barker Avenue 75454 972-838-2036

Plano Planning Department Plano TX 1520 K Avenue 75074 972-941-7151

Princeton Permits Princeton TX 123 West Princeton Drive 75407 972-736-6169


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Collin County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Collin County GIS data is often accessible through the Clerk Office website.

Collin County Clerk McKinney TX 2300 Bloomdale Road 75071 972-548-4139

Collin County Clerk Plano TX 900 East Park Boulevard, Ste 100 75074 972-881-3025

Collin County Clerk McKinney TX 210 South McDonald Street, Ste 424 75069 972-548-4320


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Collin County, Texas. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Collin County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Collin County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Collin County Recorder of Deeds McKinney TX 2300 Bloomdale Road 75071 972-548-4185


The Army Corps of Engineers is a federal agency that provides engineering services, including managing ports and waterways, protecting against floods and storm damage, and maintaining public recreation areas in Collin County, Texas. The Army Corps of Engineers keeps Collin County GIS maps that show navigable waters, tributaries, water depths, bridges, and ports, as well as information on flood zones, dams, and hydroelectric plants. GIS maps of Army Corps recreation areas can include bodies of water, shelters, campgrounds, elevations, and trails. These Collin County maps may be available on the Army Corps of Engineers website.

Wylie Army Corps of Engineers Wylie TX 3375 Skyview Drive 75098 972-442-5711