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For sale
  • Price cut: $200K (5/5)
    $4,200,000

    3231 11th St, Boulder, CO 80304

    3beds
    3,258sqft
    : 
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    Single Family Residence
    Built in 1900
    0.29 Acres Lot
    $-- Zestimate®
    $1,289/sqft
    $-- HOA

    What's special

    Mature treesLow-voc finishesExpansive sky viewsLarge bouldersSouth-facing passive solar orientationSunlit indoor-outdoor flowRanch-style layout
    Centrally, located on one of Newlands' quietest streets is a distinctive turn of the century, stone-crafted home that is landmarked as a Boulder historical residence. Yet this classic home equally celebrates Boulder's future. The house sits on a 12,632-square-foot quadruple lot that features mature trees, large boulders, and expansive sky views. This home is designed to promote wellness, featuring structurally integrated panel construction that regulates temperature, a 10-kW solar array, low-VOC finishes, & a south-facing passive solar orientation. Completely renovated in 2011, the restoration of the original dwelling and the addition of 2,500 sq. ft. of new structures achieved the highest level of residential construction, earning the esteemed LEED Platinum Certification by the United States Green Building Council (USGBC). It is one of 169 residential homes in all of Colorado to have earned this award. The ranch-style layout includes a lofted second bedroom, ideal for guests or a private office, while an 864-square-foot flexible studio w/soaring ceilings inspires creativity and invites repurposing. It is currently configured as a fully operational professional photography studio with a built-in makeup station. Above on the 2nd floor is a light-filled, licensed, income-producing 1bed/1bath ADU w/unobstructed views of Sanitas Mountain. Four stone-crafted, raised organic garden beds & a sunlit indoor-outdoor flow create a truly magical balance of living space and nature. The home is within walking distance to North Boulder Park, the new Alpine-Balsam development, and Sanitas hiking trails. Pre-inspected and unlike any other home in Newlands, this residence is a fusion of history, innovation, and Boulder Open Space. This one-of-a-kind home honors both environmentalism and creativity. 2027 heralds the international debut of the Sundance Film Festival in Boulder. Please see Tim Goodacre's website to view the owner's video that conveys the transformation of this property.
    97 days
    |
    329
    |
    11
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    Zillow last checked:

    Listing updated:

    Listed by:

    R Tim Goodacre 303-817-9300,

    milehimodern - Boulder

    Source: IRES as distributed by MLS GRID,MLS#: 1054937MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 3
      • Main level bathrooms: 2
      Primary bedroom
      • Description: Hardwood
      • Features: Full Primary Bath
      • Level: Main
      • Area: 192 Square Feet
      • Dimensions: 12 x 16
      Bedroom 2
      • Description: Hardwood
      • Level: Upper
      • Area: 256 Square Feet
      • Dimensions: 16 x 16
      Bedroom 3
      • Description: Hardwood
      • Level: Additional
      • Area: 121 Square Feet
      • Dimensions: 11 x 11
      Dining room
      • Description: Hardwood
      • Level: Main
      • Area: 90 Square Feet
      • Dimensions: 9 x 10
      Kitchen
      • Description: Hardwood
      • Level: Main
      • Area: 150 Square Feet
      • Dimensions: 10 x 15
      Laundry
      • Level: Main
      • Area: 9 Square Feet
      • Dimensions: 3 x 3
      Living room
      • Description: Hardwood
      • Level: Main
      • Area: 575 Square Feet
      • Dimensions: 23 x 25
      Recreation room
      • Description: Concrete
      • Level: Main
      • Area: 920 Square Feet
      • Dimensions: 23 x 40
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Gas Range, Dishwasher, Refrigerator
      Features
      • Windows: Window Coverings
      • Basement: None
      • Has fireplace: Yes
      • Fireplace features: Living Room
      Interior area
      • Total structure area: 2,958
      • Total interior livable area: 3,258 sqft
      • Finished area above ground: 2,958

      Property

      Parking
      • Parking features: None
      • Details: None
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Patio
      • Fencing: Fenced
      Lot
      • Size: 0.29 Acres
      • Features: Level, Paved
      Details
      • Parcel number: R0009087
      • Zoning: RES
      • Special conditions: Private Owner

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Stone
      • Roof: Composition
      Condition
      • New construction: No
      • Year built: 1900

      Utilities & green energy

      • Electric: Photovoltaics Seller Owned
      • Sewer: Public Sewer
      • Water: City
      • Utilities for property: Natural Gas Available, Electricity Available
      Green energy
      • Energy efficient items: Southern Exposure, Windows, Energy Rated

      Community & HOA

      Community
      • Subdivision: Newlands
      HOA
      • Has HOA: No
      Location
      • Region: Boulder

      Financial & listing details

      • Price per square foot: $1,289/sqft
      • Tax assessed value: $2,493,100
      • Annual tax amount: $14,938
      • Date on market: 3/27/2026
      • Listing terms: Cash,Conventional
      • Exclusions: Seller's property disclosure + all staging items
      • Electric utility on property: Yes
      • Road surface type: Asphalt

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        5/5/2026Price change$4,200,000-4.5%$1,289/sqft
        Source: IRES as distributed by MLS GRID #1054937 Report a problem
        3/27/2026Listed for sale$4,400,000+730.2%$1,351/sqft
        Source: IRES as distributed by MLS GRID #1054937 Report a problem
        10/5/2024Listing removed$2,200$1/sqft
        Source: Zillow Rentals Report a problem
        9/21/2024Price change$2,200-8.3%$1/sqft
        Source: Zillow Rentals Report a problem
        9/15/2024Listed for rent$2,400$1/sqft
        Source: Zillow Rentals Report a problem
        11/10/2021Listing removed--
        Source: Zillow Rental Manager Report a problem
        10/10/2021Listed for rent$2,400+20%$1/sqft
        Source: Zillow Rental Manager Report a problem
        3/24/2021Listing removed--
        Source: Owner Report a problem
        3/15/2019Listing removed$2,000$1/sqft
        Source: Owner Report a problem
        3/14/2019Price change$2,000-4.8%$1/sqft
        Source: Owner Report a problem
        2/24/2019Listed for rent$2,100+10.5%$1/sqft
        Source: Owner Report a problem
        3/2/2017Listing removed$1,900$1/sqft
        Source: Owner Report a problem
        1/31/2017Listed for rent$1,900+35.7%$1/sqft
        Source: Owner Report a problem
        7/1/2014Listing removed$1,400
        Source: Owner Report a problem
        6/26/2014Price change$1,400-6.7%
        Source: Owner Report a problem
        6/14/2014Listed for rent$1,500
        Source: Owner Report a problem
        10/2/2009Sold$530,000-23.7%$163/sqft
        Source: Public Record Report a problem
        5/1/2009Listing removed$695,000$213/sqft
        Source: Listhub #582425 Report a problem
        4/10/2009Price change$695,000-6.8%$213/sqft
        Source: Listhub #582425 Report a problem
        2/22/2009Price change$745,900-0.4%$229/sqft
        Source: Listhub #582425 Report a problem
        11/20/2008Price change$749,000-6.3%$230/sqft
        Source: Listhub #582425 Report a problem
        10/29/2008Price change$799,000-6%$245/sqft
        Source: Listhub #582425 Report a problem
        10/8/2008Listed for sale$850,000+6.3%$261/sqft
        Source: Listhub #582425 Report a problem
        5/7/2007Sold$800,000+34.7%$246/sqft
        Source: Public Record Report a problem
        5/13/2004Sold$594,000-3.4%$182/sqft
        Source: Public Record Report a problem
        10/16/2002Sold$615,000+78.3%$189/sqft
        Source: Public Record Report a problem
        8/31/1998Sold$345,000$106/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$15,355 +1.8%$155,819 -12.2%
        2024$15,086 +23.7%$177,503 -1%
        2023$12,197 +4.8%$179,225 +37.3%
        2022$11,634 +13.1%$130,535 -2.8%
        2021$10,283 $134,291 +13.7%
        2020$10,283 +16.4%$118,133
        2019$8,834 $118,133 +15.9%
        2018$8,834 $101,894 -9.5%
        2017$8,834 +16.6%$112,650 +28.7%
        2016$7,580 +5.6%$87,560 +14.8%
        2015$7,177 +12%$76,249
        2014$6,411 +4.1%$76,249
        2013$6,158 +26.2%$76,249 +29.8%
        2012$4,878 -4.6%$58,745
        2011$5,111 +7.1%--
        2010$4,773 +36%$63,240
        2009$3,508 +3.5%$63,240 +15.3%
        2008$3,389 -1%$54,830
        2007$3,421 +3.9%$54,830 +2.4%
        2006$3,294 +14.2%$53,530
        2005$2,884 +0.7%$53,530 +13.4%
        2004$2,864 +4.2%$47,200
        2003$2,749 +10.3%$47,200 +19.8%
        2002$2,491 $39,390 -90.9%
        2001-- $430,500

        Find assessor info on the county website

        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: Newlands

        Getting around

        56 / 100
        Somewhat Walkable
        40 / 100
        Some Transit
        92 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Foothill
        • Middle: Casey
        • High: Boulder

        Source: IRES as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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