Skip main navigation
For sale
  • $1,278,000

    31 Spruce St, Millbrae, CA 94030

    5beds
    2,156sqft
    : 
    Single Family Residence,
    Built in 1958
    3,993 Square Feet Lot
    $1,302,300 Zestimate®
    $593/sqft
    $-- HOA

    What's special

    Spacious backyardFlexibility and functionalityLarge windowsWide lawn areaGenerous patioWell-designed floor plan
    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.
    1 day
    on Zillow
    |
    679
    |
    30
    |

    Zillow last checked: 7 hours ago

    Listing updated: August 08, 2025 at 06:02am

    Listed by:

    Stanley Lo 00874415 650-373-0007,

    Green Banker Realty

    Source: MLSListings Inc,MLS#: ML82017449MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 31 Spruce St.

    Next available tour time:Today at 11am

    Open house

    • Sun, Aug 10

      1:30 PM - 4:30 PM

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Dining room
    • Features: DiningArea, Other
    Family room
    • Features: Other
    Heating
    • Gas
    Cooling
    • None
    Features
    • Fireplace features: Living Room
    Interior area
    • Total structure area: 2,156
    • Total interior livable area: 2,156 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached
    • Attached garage spaces: 2
    Features
    • Stories: 2
    • Patio & porch: Balcony/Patio
    • Exterior features: Back Yard
    Lot
    • Size: 3,993 Square Feet
    Details
    • Parcel number: 021302270
    • Zoning: R20000
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence,
    Materials
    • Foundation: Slab
    • Roof: Other
    Condition
    • New construction: No
    • Year built: 1958

    Utilities & green energy

    • Gas: PublicUtilities
    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Public Utilities, Water Public

    Community & HOA

    Location
    • Region: Millbrae

    Financial & listing details

    • Price per square foot: $593/sqft
    • Tax assessed value: $312,605
    • Annual tax amount: $5,667
    • Date on market: 8/8/2025
    • Listing agreement: ExclusiveRightToSell
    • Loading
    • Loading