Stunning Westwood Knolls home with panoramic bay views from nearly every room. A 53-foot-wide composite deck with stainless-steel cable railings and gas/electric outlets spans the back -- ideal for entertaining. The upper level features vaulted ceilings, large windows, engineered maple hardwood floors, and an open living and dining area. The family room includes a gas/electric fireplace, built-in cabinetry, and sliding doors to the deck. The kitchen offers granite counters, stainless steel appliances, and a breakfast bar. The en-suite primary has ample closet space and a modern bath with double vanity and walk-in shower. A powder room is near the foyer. The lower level includes 3 bedrooms, a full bath, a 1,000-bottle wine cellar, and a theater with 5.1 surround sound, 82" screen, bar seating, and room for 12. Additional features: reinforced foundation, step-free ramp, double-paned windows, clay tile roof, 2-car garage with 240V outlet, wide driveway, custom cast iron gates, CCTV, Ring® system, and mature fruit trees. Convenient to schools, shops, and Hwy 92.
MLS #
ML82018247
MLS Source
MLSListings, Inc.
Days on Site
25
Kitchen
Countertop - Granite, Exhaust Fan
Appliances
Cooktop - Electric, Dishwasher, Exhaust Fan, Freezer, Garbage Disposal, Oven - Built-In, Refrigerator, Washer/Dryer
Dining Room
Dining Area in Living Room, Dining Bar
Family Room
Kitchen/Family Room Combo
Fireplace
Family Room
Flooring
Carpet, Hardwood, Tile, Vinyl/Linoleum
Laundry
Hookup - Gas Dryer, In Garage
Cooling
None
Heating
Central Forced Air - Gas
Roof
Tile
Foundation
Pillar/Post/Pier, Slab, Other
Garage/Parking
Attached Garage, Garage: 2 Car(s)
Elementary District
San Mateo-Foster City Elementary
High School District
San Mateo Union High
Sewer
Public Sewer
Water
Public
Zoning
R10006
308 42nd Ave is a Single Family Residence in San Mateo, CA 94403. This 2,780 square foot property sits on a 9,177 Sq Ft Lot and features 4 bedrooms & 2 full and 1 partial bathrooms. It is currently priced at $2,680,000 and was built in 1975.
This address can also be written as 308 42nd Ave, San Mateo, CA 94403.©2025 MLSListings Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from MLSListings Inc.
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This listing information is up-to-date as of August 15, 2025. For the most current information, please contact Stanley Lo, (650) 373-0007