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For sale
  • Listed by: RE/MAX CHAMPIONS • Rachel Winetsky • Contact: 909-949-0605
    Price cut: $35.1K (7/15)
    $899,900

    401 N 12th Ave, Upland, CA 91786

    4beds
    1,585sqft
    : 
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    Single Family Residence
    Built in 1929
    7,142 Square Feet Lot
    $884,400 Zestimate®
    $568/sqft
    $-- HOA

    What's special

    Welcome to this exceptional Upland property, where timeless charm meets modern versatility. Situated on a desirable lot in one of Upland's established and sought-after neighborhoods, this unique offering features a beautifully updated residence along with a fully permitted detached 2-bedroom, 1-bath ADU with solar, creating endless possibilities for multigenerational living, rental income, guest accommodations, or a private home office. Thoughtfully improved and meticulously maintained, the property offers an inviting blend of character, comfort, and functionality. The main residence showcases bright and welcoming living spaces, updated finishes, and a seamless connection to the outdoor areas. Private courtyards, attractive landscaping, outdoor gathering spaces, gated access, and generous parking create an ideal setting for both everyday living and entertaining. The detached ADU adds tremendous value and flexibility, providing a private and independent living space with its own outdoor area while enhancing the property's long-term income potential and overall versatility. Whether utilized for extended family, guests, a home office, or as a rental opportunity, the fully permitted ADU significantly expands the property's functionality and appeal. Additional features include solar, automated gated access, extensive privacy fencing, outdoor entertaining areas, and numerous improvements that contribute to the property's turnkey appeal. Ideally located in the heart of Upland, residents enjoy convenient access to Historic Downtown Upland, local restaurants, coffee shops, boutiques, community events, and the popular farmers market. Outdoor enthusiasts will appreciate the nearby parks, recreational amenities, and easy access to the scenic San Gabriel Mountains. With convenient proximity to the 10 and 210 Freeways as well as Metrolink service, commuting throughout Southern California is simple and efficient. Combining small-town charm, modern flexibility, income potential, and exceptional versatility, this is a rare opportunity to own a move-in-ready property that offers both an inviting place to call home and outstanding long-term value in one of the Inland Empire's most desirable cities.
    26 days
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    574
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    35
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    Zillow last checked:

    Listing updated:

    Listed by:

    Rachel Winetsky DRE #00909931 909-957-5558,

    RE/MAX CHAMPIONS,

    Scott Winetsky DRE #01349798 949-706-4581,

    RE/MAX CHAMPIONS

    Source: CRMLS,MLS#: CV26129368MLS LogoOriginating MLS: California Regional MLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 2
      • Full bathrooms: 2
      • Main level bathrooms: 2
      • Main level bedrooms: 4
      Rooms
      • Room types: Primary Bedroom
      Cooling
      • Central Air
      Appliances
      • Laundry: Laundry Room
      Features
      • Has fireplace: No
      • Fireplace features: None
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 1,585 sqft

      Property

      Features
      • Levels: One
      • Stories: 1
      • Entry location: 1
      • Pool features: None
      • Has view: Yes
      • View description: Mountain(s)
      Lot
      • Size: 7,142 Square Feet
      • Features: 0-1 Unit/Acre
      Details
      • Parcel number: 1046471170000
      • Special conditions: Standard,Trust

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1929

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Suburban
      Location
      • Region: Upland

      Financial & listing details

      • Price per square foot: $568/sqft
      • Tax assessed value: $249,957
      • Annual tax amount: $2,888
      • Date on market: 6/26/2026
      • Cumulative days on market: 27 days
      • Listing terms: Submit

        Estimated market value

        $884,400

        $840,000 - $929,000

        $3,576/mo

        Price history

        DateEventPrice
        7/15/2026Price change$899,900-3.8%$568/sqft
        Source: CRMLS #CV26129368 Report a problem
        6/26/2026Listed for sale$935,000+367.5%$590/sqft
        Source: CRMLS #CV26129368 Report a problem
        7/29/2011Sold$200,000+43.4%$126/sqft
        Source: Public Record Report a problem
        10/20/2010Sold$139,500-61.8%$88/sqft
        Source: Public Record Report a problem
        10/8/2009Listing removed$364,999$230/sqft
        Source: Emailflyers.net #W605814 Report a problem
        9/25/2009Listed for sale$364,999+37.7%$230/sqft
        Source: Emailflyers.net #W605814 Report a problem
        12/3/2004Sold$265,000$167/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$2,888 +3.3%$249,957 +2%
        2024$2,797 +1.6%$245,056 +2%
        2023$2,754 +2.2%$240,251 +2%
        2022$2,694 +0.2%$235,540 +2%
        2021$2,688 +2.8%$230,921 +1%
        2020$2,616 +0.3%$228,553 +2%
        2019$2,607 +2.4%$224,072 +2%
        2018$2,546 +3%$219,678 +2%
        2017$2,473 $215,370 +2%
        2016$2,473 +8.2%$211,147 +1.5%
        2015$2,285 +2.3%$207,975 +2%
        2014$2,233 $203,901 +0.5%
        2013-- $202,980 +2%
        2012-- $199,000 +42.1%
        2011-- $140,000 -25.9%
        2010-- $189,000
        2009-- $189,000 -32.8%
        2008-- $281,220 +2%
        2007-- $275,706 +2%
        2006-- $270,300 +2%
        2005-- $265,000 +1090.4%
        2004-- $22,262 +1.9%
        2003-- $21,854 +2%
        2002-- $21,426 +2%
        2001-- $21,006 +2%
        2000-- $20,594
        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: 91786

        Getting around

        58 / 100
        Somewhat Walkable
        36 / 100
        Some Transit

        Nearby schools

        GreatSchools rating

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