Recently Listed Open House 5/17 1:30pm - 4pm
321 La Casa Avenue
San Mateo, CA, 94403 $ 1,795,000
Bedrooms3 Baths2.0 Sq 1,333 Monthly Estimate*
$ 11,052
for $1,795,000 with 3 bedrooms and 2 full baths. This 1,333 square foot home was built in 1950 on a lot size of 0.1189.
Some homes feel like a beautiful next chapter. At 321 La Casa Ave., warmth, calm, and privacy welcome you in, creating a place where everyday life unfolds with ease. Natural light fills the living and dining rooms, opening to views of trees, greenery, and the peaceful backyard beyond. Casual breakfasts in the eat-in kitchen become favorite routines, quiet afternoons feel restorative, and evenings bring everyone together in a home that feels updated, comfortable, and connected to nature. The kitchen features stainless appliances, quartz countertops, and a beautiful tiled backsplash. The hall bathroom has been freshly updated with new fixtures, while the newly added primary bath offers custom-built white maple cabinetry and a natural soapstone countertop. White plank flooring in the kitchen and baths transitions smoothly into warm French oak hardwood flooring in the main living areas, giving the home a natural sense of flow and warmth. In the bedrooms, soft carpeting offers a cozy retreat at the end of the day. Outside, the low-maintenance backyard is ready for easy entertaining, relaxed weekends, and time spent enjoying the privacy of home. Located on the west side of San Mateo near shopping, schools, and freeway access, this home offers a rare balance of convenience and retreat.
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Open House
5/17/2026 1:30 PM - 4:00 PM
321 La Casa Avenue San Mateo, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 1333
Sewer Public Sewer
Heating Forced Air
Roof Composition Shingles
Appliances Dishwasher Microwave
Zoning R100
Garage Spaces 2
Architectural Style Ranch
Year Built 1950
Stories Count 1
Levels One Story
Property Subtype Detached
County San Mateo
Property Type Residential
HOA false
Garage Y/N true
Full Baths 2
Status Active
City San Mateo
High School District San Mateo Union High
MLS Area Listing
Lot Size Square Feet 5178
Standard Status Active
Elementary School District San Mateo-Foster City Elementary
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InteriorInterior Amenities Dining Area
Flooring Wood
Total Fireplaces 1
Fireplace Features Living Room Wood Burning
Heating Y/N true
Fireplace Y/N true
Laundry Features In Garage
Total Bedrooms 3
Kitchen Features Dishwasher Disposal Microwave
Total Baths 2
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ExteriorParking Features Attached
Water Source Public
Lot Size Area 5179.284
Foundation Details Slab
Building Area Total 1333
Lot Size Acres 0.1189
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* Excluded FeaturesList ByCindy MoscaretListing Agent
cindy.moscaret@compass.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $11,052
- 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 $2,389,915
Percent of Sale Price 33%
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.
0 Elementary School
0 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 5/15/2026 | $1,795,000 | | Listed Price |