Silverleaf Fire Station 22 Nears Completion in North St. Johns County

Construction is on schedule for Silverleaf Fire Station 22 and a co-located Sheriff's Office operations center in north-central St. Johns County, with construction completion targeted for late 2026 and final occupancy anticipated in early spring 2027, county officials announced this week.

The approximately $13 million shared facility, which broke ground in March 2026, will serve the rapidly expanding Silverleaf master-planned community and surrounding areas along County Road 2209, County Road 210, and State Road 16. The nearly 20,000-square-foot building is the second in a broader county initiative to construct four combined public safety facilities over five years.

What's happening

The new station will house a fire engine, tower truck, tanker, rescue unit, and battalion chief. It is planned to accommodate approximately 33 firefighters across three shifts—11 firefighters per shift—to provide around-the-clock emergency response, according to St. Johns County.

Living spaces in the facility include a day room and kitchen, two bunk rooms, and separate living quarters for the battalion chief, captains, and lieutenants. Fire Rescue and Sheriff's Office personnel will share a gym and training area.

The Sheriff's Office portion of the facility will provide workspace for the Criminal Investigations Division, allowing detectives to relocate from their current location near the St. Johns County Detention Facility. The shared design is intended to support coordination between fire rescue and law enforcement personnel while providing additional workspace for investigative operations.

"Public safety is one of the most important responsibilities here in St. Johns County, and the new Silverleaf Fire Station and Sheriff's Office will give our first responders the facilities they need to better serve our residents," said Lance Alred, Capital Improvement Program Manager for St. Johns County Public Works, in the county's announcement. "At the end of the day, this project is really about being prepared, supporting our first responders, and keeping our community safe. "

Construction completion is targeted for late 2026, with final completion anticipated in early spring 2027. The county's Office of Public Affairs produced a video highlighting the project's progress and features.

Emergency response in a fast-growth corridor

The station's location places it at the nexus of some of St. Johns County's most intense residential growth. Silverleaf is among the nation's top-selling master-planned communities, adding hundreds of homes annually alongside the neighboring Nocatee development. The area along County Road 210 has seen a surge of subdivisions, schools, and commercial centers over the past decade, all of which increase demand for fire and emergency medical services.

Fire Station 22 will provide additional support to nearby existing stations, effectively shortening response times across the coverage area. In fast-growing suburban and exurban areas, fire service standards typically aim for response times under eight minutes for the first-arriving unit; adequate station spacing is essential to meeting that benchmark as rooftops multiply.

The facility's proximity to the future First Coast Expressway—the tolled loop highway connecting Clay, St. Johns, and Duval counties—will position first responders to serve additional areas of the county as the expressway corridor attracts further development. Access to the expressway could also enable mutual-aid responses to neighboring jurisdictions during large-scale emergencies.

Supporting first responder wellness and staffing

The project aligns with the Community Well-Being priority in the St. Johns County Strategic Plan, which calls for comprehensive training and robust wellness programs for Fire Rescue personnel. By providing dedicated living quarters, shared fitness facilities, and training space, the new station supports the county's commitment to equipping first responders while supporting their well-being.

"County leadership has invested in first responder mental health, so the relief that this station will provide is another effort to support our men and women so that they can be there for us when we need them," said Heather Hilley, Project Manager for St. Johns County Public Works.

Adequate station coverage directly affects firefighter workload and fatigue. In jurisdictions where stations are spread thin, crews may be dispatched out of their primary zones more frequently, lengthening shifts and increasing overtime. The addition of Fire Station 22 and the staffing of 33 firefighters across three shifts is designed to distribute the call load more evenly across the northern tier of the county.

The inclusion of separate living quarters for officers and shared recreation and training facilities reflects modern fire-station design standards, which emphasize crew health and the ability to train on-site. Shared fitness and training space for both fire and law enforcement personnel may also facilitate cross-training and joint-response scenarios, which are common in incidents such as hazardous-materials events, active-threat situations, or major accidents on the expressway network.

Coordination between fire and law enforcement

Co-locating fire and sheriff's operations in a single facility is relatively uncommon but offers potential efficiencies. The Sheriff's Office workspace will house the Criminal Investigations Division, moving detectives out of their current location near the county detention facility on the county's western side.

The relocation may offer logistical advantages for investigations in the northern part of the county, reducing travel time for detectives responding to crime scenes or conducting interviews in Silverleaf, Nocatee, and the State Road 16 corridor. The shared building also consolidates capital investment—one roof, one mechanical system, shared parking and site development—and may streamline future facility maintenance.

While the announcement did not detail the number of Sheriff's Office personnel who will occupy the facility, the presence of investigative staff at Fire Station 22 suggests the county anticipates sustained population growth and the attendant increase in both emergency calls and criminal caseload in the area.

What happens next

Construction is targeted for completion in late 2026, with final occupancy and operational readiness anticipated in early spring 2027. County officials have not disclosed the exact move-in date or the phasing of firefighter and sheriff's personnel assignments.

The Silverleaf facility is the second of four planned combined public safety facilities the county intends to build over five years. The county has not yet announced the locations or timelines for the remaining two stations, though station-location decisions typically reflect growth projections, existing coverage gaps, and the availability of county-owned or donated land in developing master-planned communities.

Residents interested in project updates can subscribe to St. Johns County e-newsletters through the county's Office of Public Affairs. The county has also published a progress video on the Silverleaf Fire Station 22 project.

The broader Northeast Florida context

The Silverleaf Fire Station 22 project is one piece of the infrastructure buildout required to keep pace with St. Johns County's rapid growth. The county has been among Florida's fastest-growing for years, driven in large part by top-rated schools, relatively affordable housing compared to coastal markets, and proximity to Jacksonville employment centers.

That growth has required the county to open new schools, widen roads, extend utilities, and expand emergency services at a pace matched by few other Florida counties outside the I-4 corridor and South Florida. Fire Station 22, along with the three additional combined facilities planned over the next several years, reflects the county's effort to build public-safety capacity ahead of—or at least in step with—the arrival of new residents in communities like Silverleaf, where thousands of homes are planned or under construction.

As master-planned developments continue to reshape the landscape of north St. Johns County, the interplay between development approvals, impact-fee collections, and the timing of infrastructure like fire stations will remain a central question for county leaders and residents alike.