SoldMay 8, 2026

Listed by Ying Liu from Realty Innova

Bought with Susan Lewandowski from Sereno

Source: Bay East, Contra Costa, EBRD #ML82043124

423 42nd Ave, San Mateo, CA, 94403

$1,775,000

3
2
2
1180 sq. ft.
5663 sq. ft.

SingleFam

7 days on the market

Sold: May 8, 2026

What's around 423 42nd Ave

About this property

Wonderful opportunity to own a bright, sun-filled home in the highly desirable Westwood Knolls neighborhood! It has exceptional potential to move in, renovate, expand, or build new. The existing ~1,180 sq ft single-level home features 3 bedrooms and 2 bathrooms, with main living areas thoughtfully positioned to capture natural light and views. A spacious combined living and dining area creates an inviting setting, complemented by wood floors, abundant storage, and an updated kitchen. Step outside to a private backyard, perfect for entertaining or relaxing with patio space, lawn area, mature landscaping, and room to create your dream outdoor retreat. Additional highlights include an attached two-car garage with ample storage and workspace. Ideally located just minutes from shopping, dining, parks, and major commute routes, including proximity to Hillsdale Shopping Center, Caltrain, and easy access to Highways 92 and 101. Enjoy a peaceful residential setting while remaining conveniently connected to both San Francisco and Silicon Valley. Don't miss this rare chance to own a view property with incredible upside in one of San Mateo's most sought-after neighborhoods!

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