401 Mission Mixed Use Project

The 401 Mission Mixed Use Project is a development initiative by the City of Oceanside located at 401 Mission Avenue in the Townsite Neighborhood Planning Area. The project involves the construction of a mixed-use development on a 2.72-acre site, featuring 326 residential units, with 33 units specifically reserved for low-income households, and 26,490 square feet of commercial and retail floor area. The project is identified by multiple reference numbers, including RT23-00001, RD23-00002, DB23-00005, and RRP23-00002, and is associated with APN 147-271-14. The development is consistent with the Downtown (D) General Plan designation and the Downtown Subdistrict (D-1) zoning designation. According to the City of Oceanside Planning Division, the project is categorically exempt from further environmental review under CEQA pursuant to Class 32 for In-Fill Development Projects, as it is located in an urbanized area and is not expected to cause significant environmental effects. Project management is led by Principal Planner Manuel Baeza, with additional project management support provided by Ernie Rivas.