54
$3,295,000
4 bd · 4 ba · 3,413 sqft
227 Richardson Drive, Mill Valley, CA
Matthew P Reagan · Coldwell Banker Realty
Bay Area Real Estate Information Services (BAREIS)
Contra Costa Association of REALTORS
San Francisco Association of REALTORS MLSSource: HJN community data
October 2026
Selling at 100.0% of asking price
Sales here are closing essentially at asking. MLS · 35 sales · as of Oct 30, 2026