308 42nd Avenue, San Mateo, CA

$2,680,000

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4

Beds

3

Baths

2,780

Square feet

0.21

Acres

About 308 42nd Avenue

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.

Features of 308 42nd Avenue

MLS® # ML82018247
Price $2,680,000
Bedrooms 4
Bathrooms 3.00
Full Baths 2
Half Baths 1
Square Footage 2,780
Acres 0.21
Year Built 1975
Type Residential
Sub-Type Single Family Residence
Status Pending

Community Information

Address 308 42nd Avenue
City San Mateo
County San Mateo
State CA
Zip Code 94403

Amenities

Parking Attached
# of Garages 2
View Bay, City Lights, Valley
Is Waterfront No
Has Pool No

Interior

Appliances Dishwasher, Electric Range, Oven
Heating Forced Air
Cooling None
Fireplace No
# of Fireplaces 1
Fireplaces Family Room
# of Stories 2
Stories Two Story

Exterior

Windows Double Pane Windows
Foundation Slab

School Information

District San Mateo Union High

Additional Information

Date Listed August 15th, 2025
Zoning R100
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentStanley Lo
OfficeGreen Banker Realty

Listing Map

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