Historic Neighborhood Improvement Zone (HNIZ)

Preserving McKinney's Unique and Historic Neighborhoods

The HNIZ program was created to help preserve the city's unique and historic neighborhoods while encouraging property owners to maintain and/or rehabilitate their residences. The HNIZ program has a defined geographic boundary in which property owners may receive ad valorem tax exemptions inclusive of land and building improvements based on verified investment meeting specified criteria. The program consists of three levels of participation and corresponding tax exemptions.


For more information, email Contact-HistoricPreservation@McKinneyTexas.org.