Euclid Mixed Use Specific Plan Amendment

The City of Ontario is implementing the Euclid Mixed Use Specific Plan Amendment, which involves a General Plan Amendment to change the land use designation of approximately 5.3 acres on Euclid Avenue, north of Edison Avenue, from Mixed Use to Business Park. This effort is part of a larger 84-acre project site located east of Euclid Avenue, south of Schaefer Avenue, west of future Sultana Avenue, and north of Edison Avenue. The project includes a Development Agreement between the City of Ontario and Euclid Land Investment, LLC, and is associated with Tentative Parcel Map 20714. The scope of the development allows for up to 1,386,776 square feet of Business Park land uses, 290,110 square feet of office and retail space, and the construction of 446 dwelling units. To ensure regulatory compliance, the project has undergone a certified Environmental Impact Report pursuant to CEQA, with mandatory mitigation measures and an adopted Mitigation Monitoring or Reporting Plan. The project was officially approved on November 4, 2025, with a Notice of Determination filed on November 5, 2025.