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For sale
  • $1,999,999

    422-426 Peninsula Ave, San Mateo, CA 94401

    8beds
    5baths
    3,456sqft
    : 
    $13,556/mo
    Get pre-qualified
    Triplex, Residential Income
    Built in 1954
    -- sqft lot
    $-- Zestimate®
    $579/sqft
    $-- HOA

    What's special

    LIVE/WORK Office building permissible for preschool, school, medical, lab, wide variety of purposes including 3 residential, new housing dev. Use as triplex requires adding showers, other improvements. For Lease or Sale. Reception, 9 Private Offices, 1 Large Conference Room, 3 x 2 Restrooms, Break Room, Outdoor Patio 1/2 mile, Walking Distance to Burlingame Caltrain. Zoning Summary: Administrative, executive, and professional offices, provided that the professional offices are limited to those professions listed in Section 5.24.160: accountant, appraiser, architect, assayer, attorney, auditor, bacteriologist, certified public accountant, chemist or laboratory specialist or operator, chiropodist, chiropractor, civil engineer, dental laboratory specialist or operator, dentist, electrical engineer, geologist, hydraulic engineer, medical laboratory specialist or operator, oculist, optician, optometrist, osteopath, physician, structural engineer, surgeon, surveyor, and veterinarian (check for kennel). Retail of goods and services, Restaurants, Health and recreation, Schools, day care, Financial, business offices, laboratories. Warehousing, storage, and distribution. Residential, R3 multi-family. Special Uses: clubs, hotels, religious, kennel, community center, schools.
    263 days
    |
    443
    |
    10
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Alexander Kent 01718732 650-793-0541,

    Compass 415-660-9955

    Source: MLSListings Inc,MLS#: ML82027074MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 8
      • Bathrooms: 5
      Kitchen
      • Features: Countertop_Laminate
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Microwave, Refrigerator
      Features
      • Flooring: Carpet, Laminate
      • Doors: Other
      Interior area
      • Total structure area: 3,456
      • Total interior livable area: 3,456 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 5
      • Parking features: Off Street
      • Has carport: Yes
      Accessibility
      • Accessibility features: Other
      Features
      • Stories: 1
      Lot
      • Size: 5,745 Square Feet
      Details
      • Additional structures: KennelDogRun
      • Parcel number: 032131030
      • Zoning: EA00E2
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: MultiFamily
      • Architectural style: Art Deco
      • Property subtype: Triplex, Residential Income
      Materials
      • Foundation: Slab
      • Roof: TarGravel
      Condition
      • Year built: 1954

      Utilities & green energy

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

      Community & HOA

      Location
      • Region: San Mateo

      Financial & listing details

      • Price per square foot: $579/sqft
      • Annual tax amount: $14,146
      • Date on market: 11/7/2025
      • Listing agreement: ExclusiveRightToSell
      • Inclusions: Building
      • Lease term: Other

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $3,452/mo

        Price history

        DateEventPrice
        4/15/2026Price change$1,999,999-9.1%$579/sqft
        Source: MLSListings Inc #ML82027074 Report a problem
        11/26/2025Price change$2,200,000-37.1%$637/sqft
        Source: MLSListings Inc #ML82027074 Report a problem
        11/8/2025Listed for sale$3,500,000$1,013/sqft
        Source: MLSListings Inc #ML82027074 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 94401

        Getting around

        88 / 100
        Very Walkable
        44 / 100
        Some Transit

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: SanMateoFosterCityElementary

        Source: MLSListings Inc. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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