Magnificent 5-bedroom estate located in the highly desirable neighborhood. As you step inside, you are greeted by an abundance of natural light pouring through a huge picture window, illuminating the elegant living room & dining area. The heart of the home is the open chefs kitchen and great room combo with a vaulted ceiling, skylights, high-end cabinets, granite countertops, massive kitchen island, surround sound for 3 TVs, perfect for both luxury daily living and grand-scale gatherings. The secluded master suite completed with a den, spacious bathroom with a bathtub for ultimate relaxation. On the opposite side of the home, a separate wing has 4 bedrooms, 2 with en-suite, hallway bathroom with a jacuzzi, providing privacy and ample space for a large family or guests. Sprawling over 14,000 sf lot. One-of-a-kind backyard has an amazing cascading river waterfall that leads to the top of the hill with a panoramic view of the Bay. At the top is a venue features a Disneyland-inspired bar, TV, BBQ grill, a kitchen with a microwave, 2 refrigerators, a hot tub and even a toilet. Ideal location midway between San Francisco and Silicon Valley. This highly loved home is your personal sanctuary and the ultimate venue for hosting unforgettable events with views that will capture your heart.
Listed by Jeannie Hu
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License #01261536
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Realty World Dominion
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650-400-8007
Last updated December 15, 2025
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Source: MLSListings #ML82021452
Listing Facts
TypeSingle-family
NeighborhoodWestwood Knolls
Bedrooms5
Days on Prevu95
Size2,855 sqft
Price per sqft$1,050
Amenities
Dishwasher
Private Outdoor Space
Pets Allowed
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
10/31/2025
Status changed to Active
$2,998,888
10/25/2025
Status changed to Removed from Feed
$2,998,888
10/25/2025
Status changed to Active
$2,998,888
10/23/2025
Status changed to Removed from Feed
$2,998,888
09/12/2025
Listed by Realty World Dominion
$2,998,888
Property Details for 241 42nd Avenue
Exterior
Construction
Roof: Composition
Stories: 1
Year Built: 1955
Year Built Details: 2
Construction Materials: Brick
Features
Fencing: Gate, Wood
Other Structures: Cabana, Garage
Patio And Porch Features: Back Yard, Barbecue Area, Deck, Fenced
Pool Features: Spa/Hot Tub
View: Bay, Bridge, City Lights
Measurements
Building Area Total: 2,855
Lot Features: Grade - Gently Sloped, Grade - Sloped Up
Elementary School District: San Mateo-Foster City Elementary
High School
High School: Hillsdale High
High School District: San Mateo Union High
Middle or Junior School
Middle Or Junior School: Abbott Middle
Utilities
Equipment
Cooling: Ceiling Fan, Central Forced Air, Multi-Zone
Heating: Central Forced Air, Fireplace
Laundry Features: Hookup - Gas Dryer, In Garage, Tub / Sink
Sewer: Public Sewer
Utilities: Public Utilities, Water - Public
Water Source: Public
Frequently Asked Questions
How many bedrooms does this single-family home have?
There are 5 bedrooms in this single-family home at 241 42nd Avenue.
What schools are nearby to 241 42nd Avenue?
Nearby schools include the Laurel Elementary_1, Abbott Middle, and Hillsdale High.
Does this single-family home have parking?
Yes, there are 2 parking spaces available for 241 42nd Avenue.
How does 241 42nd Avenue compare to other single-family homes in Westwood Knolls?
This single-family home is listed 43% above the average price for single-family homes in Westwood Knolls and has been on the market for 74 more days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 2,855 sqft.
241 42nd Avenue is a 5-bedroom single-family home for sale in San Mateo CA 94403. Listed on Prevu for 95 days at $2,998,888. This home features 2,855 square feet of living space, located in San Mateo. The median listing price for single-family homes in this area is $2,100,000. Nearby schools include Laurel Elementary_1, Abbott Middle, and Hillsdale High. The home offers private outdoor space, dishwasher, pets allowed, parking, and swimming pool. View other single-family home listings in San Mateo.
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