The Jacksonville Sheriff’s Office is starting to leave its mark on Brooklyn in a very literal way. New JSO signs are popping up across the Florida Blue campus, a blunt bit of branding that signals the department’s long‑planned headquarters move is no longer just talk.
Fresh city filings show work on signage for both the Florida Blue parking garage on Forest Street and the main tower on Riverside Avenue. The permits themselves are routine, but the message is not: once this multi‑phase build‑out wraps, hundreds of employees will trade the aging Police Memorial Building for a consolidated campus in Brooklyn, and JSO’s presence in the neighborhood will be hard to miss.
According to city records, the city signed off on four sign permits on July 20 for the parking garage at 800 Forest St. Two will carry "Jacksonville Sheriff’s Office" and the JSO badge, with separate "District 1 Substation" and "Public Services" markers rounding out the package. Officials are also reviewing permits for two more signs at 532 Riverside Ave., including one over the main entrance and another that would swap out the "Florida Blue" letters on top of the 10‑story tower. Sign X‑Press of Seminole is listed as the contractor, and the Riverside signs come in at an estimated $10,000. As Jacksonville Daily Record reported, these low‑cost permits are the most visible proof so far that JSO's consolidation is moving from plan to reality.
A Long‑Planned Headquarters Shift
The new signs tie back to an amended lease the City Council approved in February 2025, expanding the city’s footprint inside the Florida Blue building at 532 Riverside Ave. Ordinance 2025‑0069 formalized that change and lays out lease terms and oversight details in the public record, according to City Council.
Jacksonville Today reported that the agreement gives JSO access to roughly 1,738 parking spaces and includes a tenant‑improvement allowance of about $19.85 million from Blue Cross and Blue Shield of Florida, funding the interior overhaul that will turn the insurance campus into a law enforcement hub.
Build‑Out And Permits
The physical conversion is rolling out in stages. Danis Builders handled a $6.35 million partial build‑out of the first floor of the garage for JSO, city records show, giving the agency an initial foothold on the site.
The next phase is much bigger. A Phase II permit set includes demolition approvals and a $27.5 million renovation package covering 11 floors of the tower. The August demolition permit and subsequent review of the Phase II renovation emerged in city filings and plan review, with Meskel & Associates Engineering providing private plan review, according to Action News Jax and earlier coverage by Jacksonville Daily Record.
What It Means For Downtown Brooklyn
The move is meant to pull staff scattered between the Police Memorial Building at 501 E. Bay St. and various leased offices into a single Brooklyn campus. City leaders say that consolidation should trim maintenance costs and streamline operations, trading an older downtown facility for a modernized, privately owned tower.
There is still no firm date for the full handoff. "There is no hard date set at this time" to complete the move, JSO spokesperson Christian Hancock told Jacksonville Today. A legislative summary anticipated an 18‑month build‑out window that sends much of the heavy lifting into fiscal 2027, so for now the transition is more permit log than moving truck.
Still, the new exterior branding is the clearest early marker that the shift is underway. City permit records already capture the sign work and interior renovations, and that paper trail is expected to grow as construction progresses through 2026 and into 2027. For anyone driving Riverside Avenue, the message will be hard to miss once those letters on the tower change: JSO is staking its claim in Brooklyn.
