There are multiple listings for this address:
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.
Property Details
Price:
$1,850,000
MLS #:
ML82007875
Status:
Active
Beds:
0
Baths:
0
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699
Listed Date:
May 21, 2025
Finished Sq Ft:
2,728
Lot Size:
5,200 sqft / 0.12 acres (approx)
Year Built:
1955
See this Listing
Schools
School District:
Other
Elementary School:
Laurel
Middle School:
Other
High School:
Hillsdale
Interior
Appliances
DW, GD, MW, RF, GO, VEF
Bathrooms
4 Full Bathrooms
Cooling
CA
Flooring
TILE, WOOD, CARP
Heating
CF, FIR
Laundry Features
GAS, IG
Exterior
Construction Materials
BRK, STC
Roof
CMP
Security Features
FS
Financial
Map
Community
- Address42nd AV San Mateo CA
- CitySan Mateo
- CountySan Mateo
- Zip Code94403
Subdivisions in San Mateo
Market Summary
Current real estate data for Single Family in San Mateo as of Oct 30, 2025
109
Single Family Listed
398
Avg DOM
801
Avg $ / SqFt
$1,703,834
Avg List Price
Property Summary
- 42nd AV San Mateo CA is a Single Family for sale in San Mateo, CA, 94403. It is listed for $1,850,000 and features 0 beds, 0 baths, and has approximately 2,728 square feet of living space, and was originally constructed in 1955. The current price per square foot is $678. The average price per square foot for Single Family listings in San Mateo is $801. The average listing price for Single Family in San Mateo is $1,703,834.
Similar Listings Nearby
42nd AV
San Mateo, CA
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.
Property Details
Price:
$2,998,888
MLS #:
ML82021452
Status:
Active
Beds:
5
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699
Listed Date:
Sep 12, 2025
Finished Sq Ft:
2,855
Lot Size:
14,257 sqft / 0.33 acres (approx)
Year Built:
1955
See this Listing
Schools
School District:
Other
Elementary School:
Laurel
Middle School:
Other
High School:
Hillsdale
Interior
Appliances
DW, GD, MW, RF, GO, VEF
Bathrooms
4 Full Bathrooms
Cooling
CA
Flooring
TILE, WOOD, CARP
Heating
CF, FIR
Laundry Features
GAS, IG
Exterior
Construction Materials
BRK, STC
Roof
CMP
Security Features
FS
Financial
Map
Community
- Address42nd AV San Mateo CA
- CitySan Mateo
- CountySan Mateo
- Zip Code94403
Subdivisions in San Mateo
Market Summary
Current real estate data for Single Family in San Mateo as of Oct 30, 2025
109
Single Family Listed
398
Avg DOM
801
Avg $ / SqFt
$1,703,834
Avg List Price
Property Summary
- 42nd AV San Mateo CA is a Single Family for sale in San Mateo, CA, 94403. It is listed for $2,998,888 and features 5 beds, 4 baths, and has approximately 2,855 square feet of living space, and was originally constructed in 1955. The current price per square foot is $1,050. The average price per square foot for Single Family listings in San Mateo is $801. The average listing price for Single Family in San Mateo is $1,703,834.








































































