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Chelsea O'Sullivan

Shareholder | Central Coast

Overview

Chelsea is a shareholder in the Public Law Department. She advises local governments on a wide variety of transactional and advisory matters and specializes in environmental law, including CEQA, Coastal Act, NEPA, CESA/ESA and other state and federal environmental laws.

Work for Clients

Chelsea is the City Attorney for the City of Solvang. She is also General Counsel for Port San Luis Harbor District and Assistant District Counsel for the Santa Maria Public Airport District.  She formerly served as Assistant City Attorney for the City of Solvang and the City of Pismo Beach. Chelsea also represents cities and public agencies throughout California on environmental issues and complex land use and planning matters.

Professional Experience

Prior to joining Richards, Watson & Gershon, Chelsea worked as an associate for Venable LLP in Washington, D.C. where she gained broad experience in environmental and administrative law. Chelsea has experience advising clients on environmental liability management strategies and environmental due diligence in a variety of transactional contexts and is practiced at assisting clients on environmental and natural resource issues related to infrastructure development.

Honors & Awards

Rising Star in Southern California edition of Super Lawyers, 2024, 2025

Rising Star in Washington D.C. edition of Super Lawyers, 2020

Editor-in-Chief, Virginia Environmental Law Journal, 2014-2015

News

Presentations

Chelsea has delivered presentations on the National Environmental Policy Act and the Council on Environmental Quality’s updated regulations implementing the National Environmental Policy Act.

Education

J.D., University of Virginia School of Law

B.S., Saint Mary’s College of California

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Richards, Watson & Gershon delivers practical advice and solutions tailored to the unique needs of public entities. Working seamlessly across offices in Los Angeles, San Francisco, Orange County, Temecula, the Central Coast, and Sacramento, our dedicated team of experts provides the full scope of public law services.

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RWG consistently monitors developments that impact our private and public agency clients. Our frequent e-alerts serve to provide our unique insights into these developments.