Collin County GIS Portal (Texas)

Collin County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Collin County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Collin County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Collin County, Texas. These maps can also include place names, bodies of water, flood zones, property zones, and other geographic information. Some Assessors may keep historic GIS maps that include historic property tax assessments. These maps may be available on the Collin County Assessor Office website.

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


Collin County Town and City Halls provide municipal services for their town or city, including preserving vital records and maintaining records on their jurisdiction such as Collin County GIS maps. The GIS maps at a Collin County Town or City Hall can include property boundaries, public property, unclaimed parcels, and roads, as well as appraisal values for properties and property tax assessments in Collin County, Texas. These GIS maps may also show population information, place names, zoning boundaries, bodies of water, flood zones, and other geographic information. Some Town and City Halls also have historical maps of their area. These maps are often available to the public on the Collin County Town and 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

Collin County Clerk Offices maintain public records for a county or local government, which includes GIS maps. These maps provide detailed information on the area, including Collin County property maps that show boundaries, public property, property divisions, and in some cases, population information in Collin County, Texas. They may also include property value assessments and property tax rates. Collin County GIS maps can show place names, bodies of water, zoning information, flood zones, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations, and these maps are often available online 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


Collin County Recorders of Deeds keep real estate records to ensure the accuracy of property and land records. In addition to deeds, Recorders of Deeds also have detailed county and local maps, including Collin County GIS maps that show property lines, building information, public property, unclaimed parcels, as well as property value assessments and property tax information. These GIS maps may also include place names, zoning boundaries, bodies of water, flood zones, and other geographic information in Collin County, Texas. The Recorder of Deeds may also have historic GIS maps. These maps are often available on the Collin County Recorder of Deeds website.

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