142 30th Avenue
San Mateo, CA, 94403 $ 2,795,000
Bedrooms3 Baths2.1 Sq 2,240 Monthly Estimate*
$ 17,209
Listed by Coldwell Banker Realty
for $2,795,000 with 3 bedrooms and 2 full baths, 1 half bath. This 2,240 square foot home was built in 1942 on a lot size of 0.2063.
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.
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FeaturesGeneralLiving Area 2240
Sewer Public Sewer
Cooling Central Air
Roof Composition
Appliances Dishwasher Disposal Microwave Refrigerator Vented Exhaust Fan
Zoning R10006
Garage Spaces 2
Patio/Porch Features Deck
Architectural Style Ranch
Construction Materials Stucco
Year Built 1942
Stories Count 1
Property Subtype Single Family Residence
County San Mateo
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 2
Special Listing Conditions Standard
Status Pending
Directions Cross Street: Flores St
City San Mateo
High School District Other
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 8985
Property Attached Y/N false
Standard Status Pending
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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InteriorInterior Amenities Walk-In Closet(s)
Flooring Wood
Fireplace Features Family Room Gas Starter Living Room Wood Burning
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 3
Total Baths 3
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ExteriorParking Features Off Street
Water Source Public
Total Parking 2
Lot Size Area 8985
Foundation Details Concrete Perimeter
Lot Size Acres 0.2063
Lot Size Source Assessor
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* Excluded FeaturesList ByColdwell Banker RealtyBroker
mike@agentrobles.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $17,209
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in San Mateo, CA
Average List Price $2,351,913
Percent of Sale Price 16%
About San Mateo, CA 105,907 Population
14% Since 2002
$ 102,688 Median Income
41.09 Median Age
27% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 4/17/2026 | $2,795,000 | | Listed Price |