142 30th Avenue, San Mateo, CA 94403 (MLS # ML82043406)

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PRICE $2,795,000 dsIDX morgage calculator
BEDS 3
BATHS 2.5
HOME SIZE 2,240 sqft
LOT SIZE 8,987 sqft

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.

DAYS ON MARKET 4 LAST UPDATED 4/16/2026
YEAR BUILT 1942 COMMUNITY 699 - Not Defined
GARAGE SPACES 2.0 COUNTY San Mateo
STATUS Active PROPERTY TYPE(S) Single Family


ADDITIONAL DETAILS
AIR Central Air
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Microwave, Refrigerator, Vented Exhaust Fan
AREA 699 - Not Defined
CONSTRUCTION Stucco
FIREPLACE Yes
GARAGE Attached Garage, Yes
INTERIOR Walk-In Closet(s)
LOT 8986 sq ft
LOT DIMENSIONS 8985
PARKING Attached, Off Street
SEWER Public Sewer
STORIES 1
STYLE Ranch
WATER Public
MORTGAGE CALCULATOR
   

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Listed with Coldwell Banker Realty

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 4/20/26 12:41 AM PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

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