San Diego police headquarters is getting an 8-to-10-foot security fence at a total project cost of $3.01 million. Construction began this week after a planning process that the Police Department says dates to about 2018 and a design completed in May 2022.

The barrier will encircle the downtown building and divide public access from employee-only areas. The main Broadway entrance is scheduled to remain open during business hours. The E Street walkway, main parking lot and other staff zones will move behind key-card controls, according to the department's project notice.

The front lawn and public space along Broadway are treated differently. Outer gates will remain open around the clock so people can enter the park area, but the department will be able to close them when it identifies a security need. That design preserves ordinary access while giving police authority to seal the perimeter temporarily.

SDPD cited vandalism, disturbances, trespassing and a recent assault on an employee in the parking lot as reasons for the work. Its release did not provide incident counts, dates, police reports or a risk assessment comparing headquarters with other facilities. Those omissions leave the underlying frequency and severity unquantified.

The $3.01 million figure covers design, materials, permits and construction. The department described the work as a Capital Improvement Program project but did not break the total into those categories, identify the contractor or state the funding source in its announcement. That information should be available through project and procurement records even though it was absent from the release.

Construction is expected to take several months. Headquarters will remain open Monday through Thursday from 8 a.m. to 4 p.m., with only limited effects on public access. Parking around the building may be affected. No exact completion date or phased parking plan was published.

The height is substantial enough to change the streetscape around a public building. Sections will stand eight to 10 feet, according to SDPD, but the release included no rendering, material specification or map showing where the height changes. Residents can therefore assess the access rules now, while the final visual effect remains harder to judge from the public notice.

The city also framed the project as bringing headquarters into line with security at other police facilities. It did not name those comparison sites or describe the standard being applied. A defined standard would allow the public to distinguish a department-wide facility policy from a one-off response to recent incidents at this building.

The elapsed timeline is part of the accountability record. A project discussed since 2018, designed in 2022 and installed in late 2026 has passed through multiple budgets and administrations. The city has now reached the visible construction stage; it still owes residents a clear schedule, contract record and explanation of any cost changes between design and award.

Security infrastructure creates a permanent operating boundary. The stated plan keeps the public entrance and Broadway lawn usable while narrowing access to staff areas that contain public-safety operations. Whether that balance works will be evident after the gates, key cards and parking controls are in daily use—not simply when the last section of fence is installed.