141 & 141B 15th Avenue San Mateo, CA $ 3,498,000
141 & 141B 15th Avenue
$ 3,498,000
Recently Listed New Construction
Open House 3/7 1:30pm - 4:30pm
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141 & 141B 15th Avenue

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

Monthly Estimate*

$ 21,538

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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 0.114784.

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
141 & 141B 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

Detached

Lot Size

0.114784

Year Built

2026

Town/City

San Mateo

County/Region

San Mateo

MLS | Web ID

ML82037365

Features
General
Living Area 2177
Sewer Public Sewer
Heating Heat Pump
Cooling Ceiling Fan(s) Central Air ENERGY STAR Qualified Equipment
Roof Composition Shingles
Appliances Dishwasher Microwave ENERGY STAR Qualified Appliances
Zoning R100
Garage Spaces 1
Year Built 2026
Stories Count 2
Levels Two Story
Property Subtype Detached
County San Mateo
Property Type Residential
HOA N
Energy Efficient Ceiling Insulation Walls Insulated
Garage Y/N Yes
Green Energy Generation Solar
Full Baths 5
Status Active
City San Mateo
High School District San Mateo Union High
MLS Area Listing
Lot Size Square Feet 5000
Standard Status Active
Elementary School District San Mateo-Foster City Elementary
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Interior
Interior Amenities Dining Area Smart Thermostat
Flooring Hardwood Tile
Total Fireplaces 2
Fireplace Features Living Room
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Double Pane Windows
Fireplace Y/N Yes
Total Bedrooms 6
Kitchen Features Dishwasher Kitchen Island Microwave
Total Baths 5
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Exterior
Exterior Amenities Back Yard
Fencing Fenced
Parking Features Attached
Lot Features Rectangular Lot
Water Source Public
Lot Size Area 5000
Building Area Total 2177
Lot Size Acres 0.1148
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Internal Only
Street Number 1 141
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* Excluded Features
List By
Henry Chu

Listing Agent

Golden Gate Sotheby's International Realty

Broker

h.chu@ggsir.com

Email

Affordability Calculator

$21,538
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$21,538
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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.
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Nearby
4250415 Elementary School
4250413 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
3/6/2026$3,498,000 Listed Price

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141 & 141B 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 0.114784. 141 & 141B 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