Planning commission backs $700 tree in‑lieu fee, narrows public‑art requirement to large commercial projects

The Sonoma City Planning Commission on July 16 approved changes that expand the city’s authority to accept in‑lieu fees for tree replacement and raised the in‑lieu fee to $700 per tree for applicable projects. Separately, the commission recommended narrowing the public‑art in‑lieu requirement so it would not apply to residential construction and set a $1,000,000 threshold for commercial projects that would trigger the 1% public‑art contribution.

Community Development Director Jennifer Gates summarized the proposed municipal code amendments, saying the code adjustments follow a recent fee study and the City Council’s decision to adopt in‑lieu fees for parking, trees and public art. Gates said staff moved tree replacement language into the general tree chapter so it applies to more removal permits, increased the individual tree fee from $100 to $700 to reflect installation and maintenance costs, and proposed a new public‑art chapter to require either on‑site art or payment equal to 1% of project valuation for qualifying commercial and large multifamily developments.

Commissioners engaged in extended debate about valuation and policy effects. Commissioner Willers and others argued that a $700 flat fee is insufficient to compensate for removal of mature trees and urged development of an objective valuation method for significant, large‑diameter trees. Several commissioners expressed concern that applying a 1% art fee to housing projects could increase development costs, potentially undermining housing production; multiple commissioners supported exempting affordable housing and raising the art threshold well above the staff’s $250,000 proposal.

Public commenter Mister Mackey urged the commission to exempt 100% affordable housing and recommended substantially increasing the project threshold for commercial art requirements. Commissioners discussed possible thresholds; the commission ultimately voted to recommend a modification to exclude residential construction and apply the public‑art requirement only to commercial projects or the commercial portion of mixed‑use projects costing more than $1,000,000, and requested the cultural and fine arts commission develop a valuation policy for artworks.

Commissioner Barnett moved to adopt the tree‑fee ordinance with the $700 in‑lieu fee and to direct staff and the commission to pursue refinements (including replacement factors and valuation methods for significant trees); the motion passed unanimously. The commission then voted unanimously to revise the public art ordinance recommendation to remove residential projects and set a $1,000,000 trigger for commercial work, while exempting 100% affordable housing projects and asking staff to prepare policy guidance for valuation and implementation.

Staff said the fee schedule adopted by council will take effect Aug. 2; the commission’s recommendations will go forward to the city council for final action and for policy development on valuation and exemptions.