The Seaside Downtown Development Association (SDDA) welcomes you. SDDA is a local non-profit organization (501-c-6) made up of business people, local property owners, public officials, and interested citizens.  It is funded by member dues and a portion of City of Seaside business tax revenue.



Service: Our primary focus is to maintain an attractive and vibrant downtown by working with business managers, property owners, the City of Seaside, the Chamber of Commerce, and other entities.

Contact: SDDA  / 300 Broadway, Seaside OR 97138 / (503) 717-1914 / contact e-mail: director@seasidedowntown.com / website: www.seasidedowntown.com