142 30th AV San Mateo CA 94403 MLS #ML82043406
This beautifully updated single-story residence (with ADU) showcases designer finishes and thoughtful upgrades throughout. Ideally located on a quiet, low-traffic street in San Mateo, the home offers convenient access to Caltrain, public transit, and the shopping and dining at Hillsdale Mall. The well-designed floor plan features multiple inviting living spaces, including a formal living room, a separate family room, an elegant dining area, and a bright eat-in kitchenperfect for both everyday living and entertaining. The gourmet kitchen is a true centerpiece, appointed with stainless steel appliances, stone countertops, a spacious island, and a cozy fireplace, with seamless access to the deck and backyard for indoor-outdoor living. Three generously sized bedrooms include a luxurious primary suite retreat, complete with a spa-inspired bathroom featuring an oversized walk-in shower, soaking tub, and a large walk-in closet. Additional highlights include tastefully remodeled bathrooms with modern tile and stone finishes, along with a versatile ~500 sq ft ADUideal for guests, a home office, or rental income. All of this is set on an expansive 8,985 sq ft lot, offering space, privacy, and endless possibilities.
Property Details
Price:
$2,795,000
MLS #:
ML82043406
Status:
Pending
Beds:
3
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Apr 16, 2026
Finished Sq Ft:
2,240
Lot Size:
8,985 sqft / 0.21 acres (approx)
Year Built:
1942
See this Listing
Schools
School District:
Other
Interior
Appliances
DW, GD, MW, RF, VEF
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
WOOD
Exterior
Architectural Style
RAN
Attached Garage YN
1
Common Walls
NCW
Construction Materials
STC
Garage Spaces
2
Parking Spots
2
Parking Total
2
Patio And Porch Features
DK
Roof
CMP
Financial
Map
Community
- Address142 30th AV San Mateo CA
- CitySan Mateo
- CountySan Mateo
- Zip Code94403
Market Summary
Current real estate data for Single Family in San Mateo as of Aug 07, 2026
65
Single Family Listed
82
Avg DOM
905
Avg $ / SqFt
$1,728,846
Avg List Price
Property Summary
- 142 30th AV San Mateo CA is a Single Family for sale in San Mateo, CA, 94403. It is listed for $2,795,000 and features 3 beds, 3 baths, and has approximately 2,240 square feet of living space, and was originally constructed in 1942. The current price per square foot is $1,248. The average price per square foot for Single Family listings in San Mateo is $905. The average listing price for Single Family in San Mateo is $1,728,846. To schedule a showing of MLS#ml82043406 at 142 30th AV in San Mateo, CA, contact your The Knight Group LA agent at 310.409.7242.
Similar Listings Nearby
Courtesy of Coldwell Banker Realty. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Knight Group LA include the name of the listing broker. Neither the listing company nor The Knight Group LA shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.142 30th AV
San Mateo, CA
