Keeping History Bright—City Hall’s Stonework Restored

Posted on February 14, 2025


A before and after photo of Sonoma City Hall showing the effects of a recent cleaning.

Sonoma’s City Hall has stood proudly in the heart of the Plaza since 1908, a symbol of the community’s history and civic pride. Designed with four identical facades so that merchants on all sides of the Plaza could say the building faced their businesses, it remains one of Sonoma’s most photographed landmarks.

To help preserve its beauty, City Hall recently received a much-needed refresh. Over time, natural stone accumulates dark pigmentation which can make the building appear discolored. Last week, the City’s Public Works crews used specialized equipment to carefully clean the exterior, safely restoring its original charm while maintaining the integrity of the historic structure.

With its refreshed facade, City Hall is once again a standout in the Plaza. Whether you’re here for a visit or just passing through, take a moment to enjoy this well-maintained piece of Sonoma’s history.

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