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Santa Rosa, California · Project encyclopedia

Projects in Santa Rosa.

Find upcoming development and work underway. Every project keeps a permanent source-backed article and full history.

3 upcoming8 underway1 completed

Original owner records reviewed 30 October 2026. This is an initial curated collection, not an exhaustive project register.

Latest documented evidence

Selected dated project-owner milestones; this is not a live feed or confirmation that work happened today.

Find current projects

Search 11 curated current project records, or open the historical archive.

11 current projects

Upcoming and preconstruction

3 selected projects

Planned, reviewed, approved or tendered. Forecast dates are not evidence that construction started.

Water & utilities · City CIP lists project as proposed

Santa Rosa Water System Consolidation

Consolidating small community water systems into City supply infrastructure.

October 2026 CIP classification: City capital index lists proposed connections of nine local water systems to municipal water.

Source evidence reviewed

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Water & utilities · CIP lists planned protection, 2027 start estimated

Laguna Treatment Plant Flood Protection

Flood resilience upgrades for Laguna Treatment Plant, Geysers and reclamation pumping sites.

October 2026 CIP classification: City identifies proposed flood protection around wastewater and related infrastructure.

Source evidence reviewed

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Documented construction

8 selected projects

Works that project owners identify as under construction; not a live on-site report.

Roads & mobility · City CIP lists interchange under construction

Hearn Avenue / US-101 Interchange Reconstruction

Rebuilding Hearn Avenue's interchange bridge and adjacent connections over US-101.

October 2026 CIP status: Santa Rosa's current CIP index classifies the Phase 3 interchange rebuild as a construction project.

Source evidence reviewed

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Public facilities · City capital register lists replacement station in construction

Fire Station 5 Relocation and Resiliency

Permanent replacement fire station with improved emergency resilience.

October 2026 CIP status: The municipal capital programme classifies construction of a new station at a safer location as active.

Source evidence reviewed

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Public facilities · CIP lists Phase 1 construction

Hearn Community Hub Phase 1

Community hub redevelopment on a roughly six-acre parcel in southern Santa Rosa.

October 2026 CIP status: The City lists the phased Hearn Community Hub, including a new fire station and multicultural library, in construction.

Source evidence reviewed

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Roads & mobility · CIP lists road and utility rehabilitation in construction

Calistoga Road Reconstruction and Utility Renewal

Rebuilding a deteriorating road with substantial water and sewer pipe renewal.

October 2026 CIP status: Santa Rosa CIP classifies pavement and underground utility replacement on Calistoga Road as construction.

Source evidence reviewed

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Parks & public realm · September update reports construction ongoing

Galvin Park Tennis and Pickleball Court Renovation

Renovation and expansion of Galvin Community Park's tennis and pickleball facilities.

15 September 2026: City reported continuing works and forecast phased reopening of existing courts in October.

Source evidence reviewed

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Parks & public realm · City CIP lists garden construction

Kawana Springs Community Park Garden

New accessible raised-bed and shared gardening area in southern Santa Rosa.

2026 CIP construction inventory: Municipal register reports construction of a small community garden and supporting access works.

Source evidence reviewed

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Completed projects remain accessible

Historical project records are preserved for research without crowding the current-project funnel.

Santa Rosa historical archive · 1 records

Verified openings and completions, with original evidence and permanent articles.

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Santa Rosa public capital works and park projects. Current construction assignments follow the municipal register; published target dates are labelled forecasts, with verified openings moved to archive. Confidence percentages are editorial, not calibrated. Project pages distinguish source dates, forecast dates and research checks.