$3,088,000

beds

baths

1,550

square ft

137 30th Avenue

San Mateo, California 94403

Closed / MLS #82015116 / Single Family / San Mateo

Listing information updated 12/11/2025 at 4:29pm

If there's one home to see this summer, its 137 30th Avenue a masterfully designed one-level residence where modern elegance meets smart, contemporary living. Set on an expansive 8,250 sq ft professionally landscaped lot, this architectural gem offers the perfect blend of luxurious interiors and exceptional outdoor spaces. The main home features three spacious bedrooms and two full bathrooms and is showcased by a thoughtfully designed open-concept layout anchored by a chef's kitchen with premium appliances, a custom buffet station, and a striking central island. Expansive bi-fold doors create a seamless transition to the private rear deck and yard, ideal for effortless indoor-outdoor living. Flooded with natural light, the home also features three composite decks, an outdoor spa and a primary suite with a spa-inspired ensuite that must be seen to be believed. The backyard is equally captivating, highlighted by a custom built ADU with vaulted ceilings, floor-to-ceiling glass, a loft with a bespoke ladder, and a designer bath all overlooking a private, lush oasis. Ideally located just moments from parks, shops, restaurants and more! Main House: 3 bedrooms and two full bathrooms "Plus" a lovely detached ADU with a full bathroom! 137 30th Avenue - truly a one-of-a-kind opportunity.

Full Features

Architecture Style:

Ranch

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air_ Gas

Appliances:

Cooktop Gas, Dishwasher, Exhaust Fan, Garbage Disposal, Oven Built In, Washer Dryer

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Yes

Age:

85 Years

Roof Type:

Composition

Parking Type:

Garage - Attached Garage

Parking Spaces:

Garage:

Garage - 2 Car(s)

Square Feet:

1,550

Lot Size:

8250 SquareFeet

Acreage:

0.189

Taxes & Assessments

Tax Amount:

N/A

Tax Year:

N/A

Location

Zip Code:

94403

City:

San Mateo

County:

San Mateo

Schools

School District(s):

San Mateo Foster City Elementary, San Mateo Union High

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Architecture Style:

Ranch

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air_ Gas

Appliances:

Cooktop Gas, Dishwasher, Exhaust Fan, Garbage Disposal, Oven Built In, Washer Dryer

Main Level Primary Bedroom:

Fireplace:

Yes

Pool:

Yes

Age:

85 Years

Roof Type:

Composition

Parking Type:

Garage - Attached Garage

Parking Spaces:

Garage:

Garage - 2 Car(s)

Square Feet:

1,550

Lot Size:

8250 SquareFeet

Acreage:

0.189

Tax Amount:

N/A

Tax Year:

N/A

Zip Code:

94403

City:

San Mateo

County:

San Mateo

School District(s):

San Mateo Foster City Elementary, San Mateo Union High

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Listing Agent: Philip Watson

Listing Office: Christie's International Real Estate Sereno

Disclaimer: The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings MLS system. Real estate listings held by brokerage firms other than Christie’s International Real Estate Sereno are marked with the Internet Data Exchange icon (a stylized house inside a circle) and detailed information about them includes the names of the listing brokers and listing agents. Based on information from the MLSListings MLS as of 12/11/2025 at 4:29pm (date the MLS data was obtained). 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.