Construction Advances on Mixed-Use Office Building in Sunset Harbour

Construction is steadily progressing on a new mixed-use office building at 1790 Alton Road in Sunset Harbour, one of Miami Beach's most closely watched development corridors.

Site visits this month show crews have advanced well beyond the foundation stage, with structural framing now visible from the street and steady truck traffic delivering materials throughout the week. Neighbors say the pace of work has picked up noticeably in recent weeks, a sign the project is moving into its next construction phase.

The development is planned to bring a blend of office and retail space to the neighborhood, adding to Sunset Harbour's ongoing transformation from a quiet industrial pocket into one of Miami Beach's most sought-after mixed-use districts. The area has seen a wave of similar projects in recent years, as developers capitalize on its walkable streets and proximity to both the bay and Española Way.

Local business owners along Alton Road say they're anticipating the added foot traffic once the building opens, though some have raised concerns about ongoing construction noise and parking congestion in the interim.

City permitting records indicate the project remains on file with active building permits, and officials have not announced any delays. A completion timeline has not been publicly confirmed, but residents can expect construction activity to continue in the coming months as the building moves toward its next milestones.

My Local Press will continue to follow this project and provide updates as construction progresses.