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For sale
  • $1,475,000

    6310 Simmons Drive, Boulder, CO 80303

    4beds
    2,304sqft
    : 
    $7,855/mo
    Get pre-qualified
    Single Family Residence
    Built in 1958
    0.78 Acres Lot
    $-- Zestimate®
    $640/sqft
    $-- HOA

    What's special

    **GORGEOUS MID-CENTURY GEM IN EAST BOULDER** Don’t miss this rare opportunity to own nearly an acre in one of Boulder County’s most sought-after communities. This 4-bedroom, 3-bath showpiece blends mid-century design with thoughtful modern updates — a true retreat with stunning views and endless possibilities. Inside, you’ll find vaulted ceilings with exposed wood beams, stone flooring in the main living areas, and original MCM tile and fixtures that bring warmth and character. The kitchen features stainless appliances, butcherblock counters, and an efficient flow perfect for cooking and entertaining. Multiple flex spaces and an additional office area make this home as functional as it is beautiful. Set well off the main road with curving gravel driveway, the property offers privacy, tranquility, and sweeping views. The breezeway entry and attached carport can serve multiple uses or be converted to a more modern garage for cars and recreational toys. Outside, the large yard and private outdoor in-ground pool set the stage for unforgettable gatherings. A separate pool house currently serves as an office and storage area, offering even more flexibility. This property also falls within the boundary for exclusive lake rights through the membership HOA — a rare privilege with limited membership by waitlist. This is a truly special home with soul, space, and style — book your showing today and experience it for yourself.
    12 days
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    1,251
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    82
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    Zillow last checked:

    Listing updated:

    Listed by:

    Kelly Taylor Blakesley 720-383-8708 kelly.taylorblakesley@realatlas.com,

    Atlas Real Estate Group

    Source: REcolorado as distributed by MLS GRID,MLS#: 8230076MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 3/4 bathrooms: 1
      • Main level bathrooms: 1
      • Main level bedrooms: 1
      Bedroom
      • Features: Primary Suite
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Main
      Bathroom
      • Features: En Suite Bathroom
      • Level: Upper
      Bathroom
      • Level: Upper
      Bathroom
      • Level: Main
      Dining room
      • Level: Main
      Kitchen
      • Level: Main
      Living room
      • Level: Main
      Mud room
      • Level: Main
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Cooktop, Dishwasher, Disposal, Dryer, Microwave, Oven, Range, Range Hood, Refrigerator, Washer
      Features
      • Butcher Counters, Ceiling Fan(s), Entrance Foyer, Kitchen Island, Open Floorplan, Smoke Free, Tile Counters, Walk-In Closet(s)
      • Has basement: No
      • Has fireplace: Yes
      • Fireplace features: Family Room
      Interior area
      • Total structure area: 2,304
      • Total interior livable area: 2,304 sqft
      • Finished area above ground: 2,304
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Garage - Attached
      • Attached garage spaces: 3
      Features
      • Levels: Two
      • Stories: 2
      • Exterior features: Garden, Private Yard, Rain Gutters
      • Pool features: Outdoor Pool
      • Fencing: Partial
      Lot
      • Size: 0.78 Acres
      • Features: Corner Lot
      • Residential vegetation: Grassed, Partially Wooded
      Details
      • Parcel number: R0505561
      • Zoning: ER
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Mid-Century Modern
      • Property subtype: Single Family Residence
      Materials
      • Stone, Wood Siding
      • Foundation: Slab
      • Roof: Fiberglass
      Condition
      • Year built: 1958

      Utilities & green energy

      • Electric: 110V, 220 Volts
      • Sewer: Public Sewer
      • Utilities for property: Cable Available, Natural Gas Available

      Community & HOA

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

      Financial & listing details

      • Price per square foot: $640/sqft
      • Tax assessed value: $1,223,800
      • Annual tax amount: $8,163
      • Date on market: 7/14/2026
      • Listing terms: 1031 Exchange,Cash,Conventional,Jumbo
      • Exclusions: Seller's Personal Belongings
      • Ownership: Individual
      • Electric utility on property: Yes
      • Road surface type: Paved

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/14/2026Listed for sale$1,475,000+62.3%$640/sqft
        Source: REcolorado as distributed by MLS GRID #8230076 Report a problem
        7/23/2020Sold$909,000-8.2%$395/sqft
        Source: IRES as distributed by MLS GRID #912070 Report a problem
        6/2/2020Pending sale$990,000$430/sqft
        Source: Coldwell Banker Residential 14 #6975801 Report a problem
        5/18/2020Listed for sale$990,000$430/sqft
        Source: Coldwell Banker Res-CanyonBlvd #912070 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$7,555 +1.5%$76,488 -4.4%
        2024$7,446 +18.7%$80,018 -1%
        2023$6,272 +4.3%$80,795 +34.3%
        2022$6,011 +24.9%$60,152 -2.8%
        2021$4,813 $61,884 +13.3%
        2020$4,813 +22.6%$54,626
        2019$3,926 $54,626 +18.6%
        2018$3,926 $46,073 -9.5%
        2017$3,926 +5.6%$50,936 +14.6%
        2016$3,718 +5.8%$44,441 +17.5%
        2015$3,514 +9.1%$37,818
        2014$3,221 +5.9%$37,818
        2013$3,043 -15.4%$37,818 -5.3%
        2012$3,596 +8%$39,920
        2011$3,330 +5.9%--
        2010$3,145 +45.8%$37,490
        2009$2,156 +2.5%$37,490 -6.6%
        2008$2,103 +19.5%$40,160
        2007$1,760 -24.3%$40,160 +17.2%
        2006$2,325 +23.6%$34,280
        2005$1,882 -1.9%$34,280 +17.7%
        2004$1,919 -16.6%$29,120 -33.3%
        2003$2,300 -16.8%$43,640 +6.1%
        2002$2,763 $41,150 -90.8%
        2001-- $449,700
        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: 80303

        Getting around

        3 / 100
        Car-Dependent
        28 / 100
        Some Transit
        69 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Douglass
        • Middle: Platt
        • High: Fairview
        • District: Boulder Valley RE 2

        Source: REcolorado 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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