31 Spruce Street

• Sun Aug 17, 1:30 pm - 4:30 pm

This duplex-style Millbrae home offers an exceptional investment opportunity in a highly desirable location. Ideally situated near top-rated schools, parks, shopping, dining, public transportation, SFO airport, etc. This well-maintained property features two fully independent living spaces, perfect for owner-occupants, extended families, multi-generational living, or savvy investors. The upper unit includes 3 bedrooms / 1.5 bathrooms, while the lower unit offers 2 bedrooms / 1 bathroom, each with its own kitchen, living area, & private entry. The flexible layout provides strong rental income potential or the ability to live in one unit while renting the other. Located in a walkable neighborhood with easy access to BART, Caltrain, and major freeways, residents enjoy the best of suburban comfort and urban convenience. This home offers unlimited potential to make it truly your own, featuring a well-designed floor plan that provides both flexibility and functionality. Large windows allow for lots of light. The spacious backyard is a true highlight, featuring both a generous patio & a wide lawn area. Whether you're looking to expand your investment portfolio or secure a flexible living arrangement, this duplex-style home is a standout opportunity in Millbrae's competitive market.

Days on Market

6 days

Current Status

Active

Original Price

$1,278,000

List Price

$1,278,000

On Market Date

Aug 8, 2025

Property Type

Single Family Home

Area

487 - Marino Vista Park

Zip Code

94030

MLS ID

ML82017449

APN

021-302-270

Year Built

1958

Stories in Building

2

Possession

Unavailable

Data Source

MLSL

Origin MLS System

MLSListings, Inc.

Bed

5

Bath

3 (2/1)

Parking

2

Attached Garage

SQ FT

2,156

SQ FT Source

Unavailable

Lot SQ FT

3,993.0

Lot Acres

0.091667 Acres

Cooling

None

Dining Room

Dining Area, Other

Disclosures

NHDS Report

Family Room

Other

Foundation

Concrete Slab

Fire Place

Living Room

Heating

Gas

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.