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County of San Mateo

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HomeOur Department

Planning & Building News

Department Services Update

Due to COVID-19 and the shelter-in-place order, the Planning & Building Department has curtailed many of its services. Find alternatives to visiting the currently-closed service counter as well as information on residential construction activities, permit applications, inspections, public meetings and more.... ViewView Department Services Update

Connect the Coastside Virtual Conversations

You’re invited to join a series of virtual conversations hosted by the County of San Mateo to learn about the Connect the Coastside plan and share your ideas to shape the future of transportation on the Midcoast.... ViewView Connect the Coastside Virtual Conversations

Coastside Design Review Committee Seeks New Members

Plan Princeton aerial
The County is looking for interested residents from Moss Beach and Miramar to represent those areas, as well as Mid-Coast residents to represent the Princeton area.... ViewView Coastside Design Review Committee Seeks New Members

Commercial Cannabis Activity License

Beginning January 2nd, 2018, the County will begin accepting license applications for the Commercial Cultivation of Cannabis.... ViewView Commercial Cannabis Activity License

Penalty Fees for Unauthorized Tree Removal

Did you know there are new penalty fees of $2,500 to $10,000 per tree for the unauthorized removal of Significant and Heritage Trees?... ViewView Penalty Fees for Unauthorized Tree Removal
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