15th Avenue San Mateo, CA $ 3,498,000
15th Avenue
$ 3,498,000
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Open House 3/7 1:30pm - 4:30pm
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15th Avenue

San Mateo, CA, 94402
$ 3,498,000
Bedrooms6 Baths5.0 Sq 2,177

Monthly Estimate*

$ 21,538

Listed by Golden Gate Sotheby's International Realty
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View a Virtual Tour

Single Family Home for sale in San Mateo, CA

for $3,498,000 with 6 bedrooms and 5 full baths. This 2,177 square foot home was built in 2026 on a lot size of 0.1148.

Experience exceptional modern living in this newly constructed home featuring 2,974 Sq.Ft.Total Living Area (2,177 SF 4-bedroom 3-bath Main Home + 797 SF 2-bedroom 2-bath Detached ADU). Designed w/meticulous craftsmanship, showcasing hardwood flooring, dramatic tray ceilings w/integrated cove lighting, a striking glass-railed staircase. Living room is anchored by custom built-in cabinetry & a sleek linear electric fireplace. A main-level bedroom & full bath provide flexibility for a private office. Upstairs, the luxurious primary suite features tray ceiling detail w/soft ambient lighting & custom built-in cabinetry with an electric fireplace. A custom walk-in closet w/integrated cabinetry & lighting. Two additional bedrooms offer custom closet systems w/built-in cabinetry & lighting, share a beautifully appointed full bath that continues the homes elevated tile craftsmanship & refined finishes. The ADU includes a fully equipped kitchen, open living area, designer bathrooms, & its own sense of privacy ideal for extended family or a dedicated work-from-home. Built with sustainability & efficiency in mind, the entire home is fully electric. The backyard creates a private outdoor setting, featuring low-maintenance landscaping & spacious deck areas ideal for relaxing or entertaining.

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Open House

3/7/2026 1:30 PM - 4:30 PM
3/8/2026 1:30 PM - 4:30 PM
15th 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

Single Family Active

Price

$ 3,498,000

Bedrooms

6

Full Bath

5

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.1148

Year Built

2026

Town/City

San Mateo

County/Region

San Mateo

MLS | Web ID

ML82037365

Days on Market

3

Features
General
Living Area 2177
Sewer Public Sewer
Heating Heat Pump
Cooling Central Air
Possession Close Of Escrow
Roof Composition
Appliances Dishwasher Microwave Refrigerator Range Hood Vented Exhaust Fan
Zoning R10006
Garage Spaces 1
Patio/Porch Features Deck
Security Features Fire Sprinkler System Security Lights
Construction Materials Stucco
Year Built 2026
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 5
Special Listing Conditions Standard
Status Active
Directions Cross Street: Palm Avenue
High School Aragon
City San Mateo
High School District Other
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 5000
Elementary School Other
Property Attached Y/N false
Middle/Junior High School Other
Standard Status Active
Occupancy Type Vacant
Year Built Source Other
Virtual Tour https://141fifteenth.com/
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities Walk-In Closet(s)
Flooring Tile Wood
Fireplace Features Living Room
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Skylight(s)
Fireplace Y/N true
Total Bedrooms 6
Total Baths 5
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Exterior
Fencing Wood
Parking Features Electric Vehicle Charging Station(s)
Water Source Public
Total Parking 1
Lot Size Area 5000
Lot Size Acres 0.1148
Lot Size Source Assessor
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* Excluded Features
List By
Golden Gate Sotheby's International Realty

Broker

h.chu@ggsir.com

Email

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$21,538
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$21,538
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Nearby
0 Elementary School
0 Middle School
Aragon High School High School
Pricing History
DatePricePrice ChangeDescription
3/5/2026$3,498,000 Listed Price

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15th Avenue, San Mateo, CA, 94402 is a Single Family Home for sale at $3,498,000 with 2,177 sqft and a lot size of 0.1148. 15th Avenue has 6 bedrooms, 5.0 baths, and was built in 2026. The property's zip code is 94402 which is in San Mateo, CA