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.
Property Details
Price:
$2,680,000
MLS #:
ML82018247
Status:
Active
Beds:
4
Baths:
3
Address:
308 42nd Avenue
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
City:
San Mateo
Listed Date:
Aug 15, 2025
State:
CA
Finished Sq Ft:
2,780
ZIP:
94403
Lot Size:
9,177 sqft / 0.21 acres (approx)
Year Built:
1975
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Schools
School District:
Other
Interior
Accessibility Features
Other
Appliances
Electric Cooktop, Dishwasher, Vented Exhaust Fan, Freezer, Disposal, Refrigerator
Cooling
None
Fireplace Features
Family Room
Flooring
Carpet, Wood, Tile
Exterior
Fencing
Chain Link
Foundation Details
Slab, Pillar/ Post/ Pier
Garage Spaces
2.00
Lot Features
Sloped Down
Parking Spots
2.00
Roof
Tile
Sewer
Public Sewer
Stories Total
2
View
Bay, Bridge(s), City Lights, Valley
Water Source
Public
Financial
Map
Community
- Address308 42nd Avenue San Mateo CA
- Area699 – Not Defined
- CitySan Mateo
- CountySan Mateo
- Zip Code94403
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308 42nd Avenue
San Mateo, CA
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