$7,000

beds

baths

2,210

square ft

21 Old Spanish Trail

Portola Valley, California 94028

New / MLS #82048701 / Single Family / Portola Valley

Listing information updated 5/27/2026 at 1:45pm

Set on approximately half an acre in the Los Trancos neighborhood, 21 Old Spanish Trail offers a rare opportunity to lease a private retreat surrounded by natural beauty. This thoughtfully designed 3-bedroom, 3-bath residence blends comfort and sophistication with light-filled interiors and seamless indoor-outdoor living. Spacious living and dining areas create an inviting setting for both everyday living and entertaining. The well-appointed kitchen features quality appliances, ample cabinetry, and a functional layout ideal for home chefs. The generously sized bedrooms provide peaceful sanctuaries overlooking the lush surroundings, while a bonus room offers flexibility for a home office, media room, fitness space, or guest retreat. Outdoor spaces invite relaxation, whether enjoying morning coffee on the patio or unwinding in the tranquility of the surrounding grounds. Located just minutes from local trails, top-rated schools, and the charming amenities of Portola Valley, this home combines privacy with convenience.

Full Features

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air_ Gas

Main Level Primary Bedroom:

Fireplace:

Pool:

Age:

90 Years

Parking Type:

Parking Area

Square Feet:

2,210

Lot Size:

21738 SquareFeet

Taxes & Assessments

Tax Amount:

N/A

Tax Year:

N/A

Location

Zip Code:

94028

City:

Portola Valley

County:

San Mateo

Schools

School District(s):

Portola Valley Elementary, Sequoia Union High

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Beds Above Grade:

Cooling System:

CentralForcedAir

Heating System:

Central Forced Air_ Gas

Main Level Primary Bedroom:

Fireplace:

Pool:

Age:

90 Years

Parking Type:

Parking Area

Square Feet:

2,210

Lot Size:

21738 SquareFeet

Tax Amount:

N/A

Tax Year:

N/A

Zip Code:

94028

City:

Portola Valley

County:

San Mateo

School District(s):

Portola Valley Elementary, Sequoia Union High

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Listing Agent: Kavanaugh Group

Listing Office: Coldwell Banker Realty

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 5/27/2026 at 1:45pm (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.