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  • $2,600,000

    1433 Oak Avenue, St. Helena, CA 94574

    5beds
    2,308sqft
    : 
    $17,332/mo
    Get pre-qualified
    2 Houses on Lot
    Built in 1910
    -- sqft lot
    $-- Zestimate®
    $1,127/sqft
    $-- HOA

    What's special

    Abundant natural lightModern updates throughoutSeparate entrancesBeautiful hardwood floors
    Rare opportunity in the heart of St. Helena! This historic 1910 property offers exceptional versatility and charm, featuring two residences plus a detached studio guest cottage, all thoughtfully updated while preserving its timeless character. The main homes include a spacious 3BD/2BA and a well-appointed 2BD/2BA, each with separate entrances, making this an ideal setup for multi-generational living, extended family, or income-producing opportunities. Inside, the homes showcase beautiful hardwood floors, abundant natural light, and an inviting open beam great room that highlights the property's historic appeal. Modern updates throughout provide comfort and functionality while maintaining the warmth and character of the original design. Each living space offers privacy and flexibility, allowing for a variety of living arrangements or rental configurations. The detached studio cottage, complete with its own kitchen and full bathroom, adds even more value and potentialperfect for guests, a home office, or additional rental income. With three distinct living spaces across two structures, this property presents a rare chance to own a true compound in one of Napa Valley's most desirable locations. Set in a peaceful and serene environment, the property is just steps from downtown St. Helena, offering easy access to world-class dining, renowned wineries, boutique shopping, local markets, and top-rated schools. Whether you're seeking a primary residence, a second home with income potential, or a long-term investment, this unique property combines lifestyle, location, and opportunity in the heart of Wine Country.
    68 days
    |
    217
    |
    6
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Monica Cline DRE #01751426 707-208-3041,

    Compass 707-251-8805,

    Ryan K Dailey DRE #01981700 917-324-1010,

    Compass

    Source: BAREIS,MLS#: 326042436MLS LogoOriginating MLS: Napa

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 4
      • Full bathrooms: 4
      Primary bedroom
      • Level: Main
      Bedroom
      • Level: Main
      Bathroom
      • Level: Main
      Kitchen
      • Level: Main
      Living room
      • Level: Main
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Laundry: Inside Area
      Features
      • Basement: None
      • Has fireplace: No
      Interior area
      • Total structure area: 2,308
      • Total interior livable area: 2,308 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 4
      • Parking features: No Garage, Uncovered Parking Spaces 2+
      • Has uncovered spaces: Yes
      Features
      • Levels: Multi/Split,Two
      • Stories: 2
      Lot
      • Size: 7,008 Square Feet
      • Features: Other
      Details
      • Parcel number: 009224006000
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: MultiFamily
      • Property subtype: 2 Houses on Lot
      Condition
      • Year built: 1910

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Public

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Saint Helena

      Financial & listing details

      • Price per square foot: $1,127/sqft
      • Tax assessed value: $2,260,789
      • Annual tax amount: $26,045
      • Date on market: 5/14/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        5/16/2026Listed for sale$2,600,000+19.7%$1,127/sqft
        Source: BAREIS #326042436 Report a problem
        8/17/2022Sold$2,173,000$942/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$26,045 +10.4%$2,260,789 +2%
        2024$23,596 +1.2%$2,216,460 +2%
        2023$23,306 +386.9%$2,173,000 +382.1%
        2022$4,786 +1.4%$450,775 +2%
        2021$4,722 +1%$441,937 +1%
        2020$4,674 +1.8%$437,406 +2%
        2019$4,593 +1.6%$428,830 +2%
        2018$4,519 +1.9%$420,423 +2%
        2017$4,434 +2.4%$412,180 +2%
        2016$4,331 +0.8%$404,099 +1.5%
        2015$4,297 +1%$398,030 +2%
        2014$4,256 +0.1%$390,234 +0.5%
        2013$4,253 +4.3%$388,472 +2%
        2012$4,077 +2%$380,856 +2%
        2011$3,997 +2%$373,389 +0.8%
        2010$3,917 -1.1%$370,600 -0.2%
        2009$3,961 +2.3%$371,479 +2%
        2008$3,874 +1.7%$364,196 +2%
        2007$3,810 +2.7%$357,056 +2%
        2006$3,708 $350,056 +2%
        2005-- $343,193 +2%
        2004-- $336,464 +1.9%
        2003-- $330,298 +2%
        2002-- $323,823 +2%
        2001$3,325 $317,475 +10%
        2000-- $288,702
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        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: 94574

        Getting around

        80 / 100
        Very Walkable
        92 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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