Collin County Building Departments (Texas)

Collin County Building Departments develop and enforce building codes to ensure the construction of safe buildings in Collin County, Texas. The Building Department maintains building and zoning records, including design plans for construction and renovation projects, records on the current structures on any parcel, maps showing property lines, and Collin County building permits issued by the department. They also keep records on a property's compliance with Collin County building codes, including building and zoning violations, as well as records of inspection reports. Many Building Departments provide online access to building records.

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


Collin County Building Inspectors ensure that building construction is in compliance with building and zoning codes in Collin County, TX. They maintain documents on permits issued by the Collin County Building Department, including construction, relocation, demolition, and occupancy permits. Building Inspectors also keep approved and rejected building plans and blueprints, records on a property's compliance with Collin County building codes, and records on building and zoning violations and inspection reports. Many Building Inspectors make these building and zoning records available to the public online.

Allen Building Inspector Allen TX 305 Century Parkway 75013 214-509-4130

Wylie Building Inspector Wylie TX 300 Country Club Road, 100 75098 972-516-6420

Collin County Code Enforcement Departments ensure compliance with building and zoning codes for a county or local government. Code Enforcement Departments in Texas keep records on building code violations, zoning regulations, and zoning violations. They also maintain records on Collin County building inspections, complaints filed against properties or businesses, violations issued by the department, and other local rules and regulations. The records maintained by the Code Enforcement Department are often available online.

Allen Planning Code Enforcement Allen TX 305 Century Parkway 75013 214-509-4160

Anna Code Enforcement Anna TX 218 4th Street 75409 972-924-2616

Frisco Code Enforcement Frisco TX 6101 Frisco Square Boulevard 75034 972-292-5302

Melissa Code Enforcement Melissa TX 3107 McKinney Street 75454 972-838-1081


Collin County Assessors evaluate the value of properties and parcels in order to determine property taxes. The Assessor's Office maintains current data on every property in the Collin County, TX including inventories of parcels and structures, zoning boundaries, and the value of all the property in the jurisdiction. Assessors may also keep Collin County building and zoning records, such as reports from on-site inspections, maps of property lines and zones, and value assessments for building improvements. Many Assessor's Offices provide online access to their records, including documents on building and zoning.

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 Treasurers and Tax Collectors are responsible for the collection of property tax revenue in TX. The Office of the Treasurer and Tax Collector maintains and updates records on every parcel in the district, as well as maintaining certain building and zoning records. These records include building valuations, zoning boundaries, and building construction. Treasurers and Tax Collectors also keep documents on Collin County property taxes, including property tax assessments, defaults on property taxes, and tax liens. The office may also maintain information on property auctions and a property's prior liens or foreclosures. Many Treasurers and Tax Collectors provide online databases to access their Collin County building records, including documents on building and zoning.

Collin County Tax Collector McKinney TX 2300 Bloomdale Road 75071 972-547-5014

Collin County Tax Collector Plano TX 900 East Park Boulevard, Ste 100 75074 972-881-3014

Garland Tax Collector Garland TX 217 North 5th Street 75044 972-495-1135