All Units Will Be Open For Viewing This Thursday 12/18 From 11:30 Am to 12:15 Pm. Prime 8,800+ Sq Ft Corner Lot. This well-located five-unit property sits on a prominent corner lot in one of San Mateo’s most strategic and in-demand locations. All five units have been upgraded, and property inspection reports are buyer-favorable. Zoned R-4, the property supports higher-density residential development, offering meaningful value-add potential for investors or developers. With an exceptional 94 Walk Score, 126 N Ellsworth is just 1.5 blocks from Caltrain and steps to Downtown San Mateo’s core business district, dining, and retail. This central, transit-oriented location consistently supports strong tenant demand and historically low vacancy, driven by immediate access to the Peninsula’s leading AI, tech, and biotech employers. Buyer to verify all unit features and habitability.