CLAM board members Susan Scott and Eric Oldmixon played key roles in the passage of California AB 2818 – Property Taxation: Community Land Trusts.

On September 28, 2016, Governor Brown signed California AB2406 allowing jurisdictions throughout California to quickly and easily adopt code that will allow homeowners to create small private apartments from spare bedrooms, also known as Junior Accessory Dwelling Units (JADUs).

On November 6, 2018, the voters of West Marin passed Measure W to establish the West Marin Transient Occupancy Tax.

In April 2020, the Marin Board of Supervisors voted unanimously to select CLAM and its partner Eden Housing to develop the former Coast Guard neighborhood.