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For sale
  • $1,900,000

    3966 Montclair Ln, Boulder, CO 80301

    6beds
    4,452sqft
    : 
    $10,160/mo
    Get pre-qualified
    Single Family Residence
    Built in 1994
    9,420 Square Feet Lot
    $-- Zestimate®
    $427/sqft
    $42/mo HOA

    What's special

    True walk-out basementDistinctive architectural detailsPeaceful gardenHot tubPrivate balconyAbundant storageSunny sitting room
    Seller is offering credit to buy down rate to 5.625% with preferred lender. Just minutes from downtown Boulder, this exceptional six-bedroom, four-bath home offers the perfect blend of space, style, and functionality. Located in a quiet, low-traffic neighborhood with direct access to bike paths and trails leading to schools, parks, tennis courts, the soccer complex, grocery stores, and restaurants, this home is designed for the Colorado lifestyle.One of the only homes in the neighborhood with a true walk-out basement, this thoughtfully designed three-level floor plan offers exceptional flexibility. The upper level provides private bedroom spaces, including a spacious primary suite with a refreshed ensuite bath and private balcony. The main level is designed for everyday living and entertaining, while the finished walk-out basement creates the perfect space for guests and recreation.At the heart of the home, the chef's kitchen features a commercial-grade refrigerator, induction cooktop, walk-in pantry, abundant storage, and generous workspace, flowing seamlessly into the living areas and formal dining room. A sunny sitting room, mudroom, and flexible office or homework space add comfort and convenience, while distinctive architectural details, beautiful wood flooring, and thoughtful updates create a move in ready home.The walk-out basement includes a wet bar and opens directly to the expansive backyard, where multiple patios, a peaceful garden, and a hot tub create inviting spaces to entertain or unwind. With plenty of room to play, garden, and gather, the outdoor spaces are as functional as they are beautiful.Just minutes from Boulder Reservoir, miles of trails and open space, and all that downtown Boulder has to offer, this rare property combines generous living space, exceptional indoor-outdoor living, and an unbeatable location.
    42 days
    |
    397
    |
    15
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Nancy Blanchard 303-771-3850,

    Madison & Company Properties - Boulder

    Source: IRES as distributed by MLS GRID,MLS#: 1063511MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 4
      • Full bathrooms: 2
      • 3/4 bathrooms: 2
      • Main level bathrooms: 1
      Primary bedroom
      • Description: Carpet
      • Features: 5 Piece Primary Bath
      • Level: Upper
      • Area: 238 Square Feet
      • Dimensions: 17 x 14
      Bedroom 2
      • Description: Carpet
      • Level: Upper
      • Area: 168 Square Feet
      • Dimensions: 12 x 14
      Bedroom 3
      • Description: Carpet
      • Level: Upper
      • Area: 156 Square Feet
      • Dimensions: 13 x 12
      Family room
      • Description: Hardwood
      • Level: Main
      • Area: 300 Square Feet
      • Dimensions: 15 x 20
      Kitchen
      • Description: Hardwood
      • Level: Main
      • Area: 240 Square Feet
      • Dimensions: 15 x 16
      Heating
      • Forced Air
      Cooling
      • Central Air, Whole House Fan
      Appliances
      • Included: Dishwasher, Refrigerator, Washer, Dryer, Microwave, Freezer
      • Laundry: Washer/Dryer Hookup
      Features
      • Eat-in Kitchen, Separate Dining Room, Cathedral Ceiling(s), Open Floorplan, Pantry, Walk-In Closet(s), Kitchen Island
      • Flooring: Wood
      • Windows: Window Coverings
      • Basement: Partially Finished
      • Has fireplace: Yes
      • Fireplace features: Gas, Living Room
      Interior area
      • Total structure area: 2,832
      • Total interior livable area: 4,452 sqft
      • Finished area above ground: 2,832

      Property

      Parking
      • Total spaces: 3
      • Parking features: Attached
      • Attached garage spaces: 3
      • Details: Attached
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Deck
      • Exterior features: Sprinkler System, Balcony
      • Spa features: Heated
      • Fencing: Fenced
      Lot
      • Size: 9,420 Square Feet
      • Features: Deciduous Trees
      Details
      • Parcel number: R0116726
      • Zoning: SFR
      • Special conditions: Private Owner

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Roof: Composition
      Condition
      • New construction: No
      • Year built: 1994

      Utilities & green energy

      • Electric: Xcel
      • Gas: Xcel
      • Sewer: Public Sewer
      • Water: City
      • Utilities for property: Natural Gas Available, Electricity Available

      Community & HOA

      Community
      • Features: Park
      • Subdivision: Four Mile Creek Flg 1
      HOA
      • Has HOA: Yes
      • Services included: Common Amenities
      • HOA fee: $125 quarterly
      • HOA name: Four Mile Creek
      • HOA phone: 303-420-4433
      Location
      • Region: Boulder

      Financial & listing details

      • Price per square foot: $427/sqft
      • Tax assessed value: $1,619,000
      • Annual tax amount: $9,648
      • Date on market: 7/7/2026
      • Listing terms: Cash,Conventional
      • Electric utility on property: Yes
      • Road surface type: Asphalt

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/11/2026Listed for sale$1,900,000+196.9%$427/sqft
        Source: IRES as distributed by MLS GRID #1063511 Report a problem
        9/4/2013Sold$640,000+77.8%$144/sqft
        Source: Public Record Report a problem
        5/16/1995Sold$359,900+278.8%$81/sqft
        Source: Public Record Report a problem
        3/29/1994Sold$95,000$21/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$9,023 +1.8%$101,188 -4.9%
        2024$8,866 +9.3%$106,349 -1%
        2023$8,109 +4.9%$107,381 +23%
        2022$7,732 +15.3%$87,319 -2.8%
        2021$6,709 $89,833 +16.5%
        2020$6,709 +5.9%$77,077
        2019$6,333 $77,077 +5.5%
        2018$6,333 $73,044 -9.5%
        2017$6,333 +15.8%$80,754 +27.8%
        2016$5,470 +5.6%$63,186 +16.4%
        2015$5,179 +13.4%$54,303
        2014$4,566 +2.7%$54,303
        2013$4,448 +0.9%$54,303 +2.3%
        2012$4,409 -1.9%$53,093
        2011$4,494 +7.1%--
        2010$4,196 +7.9%$55,600
        2009$3,888 +3.5%$55,600 -8.5%
        2008$3,755 +17.7%$60,760
        2007$3,190 +3.9%$60,760 +21.7%
        2006$3,072 -6.7%$49,910
        2005$3,293 +0.7%$49,910 -7.4%
        2004$3,270 +0.8%$53,890 -4.3%
        2003$3,245 +10.3%$56,320
        2002$2,941 --
        2001-- $508,200
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Four Mile Creek

        Getting around

        17 / 100
        Car-Dependent
        31 / 100
        Some Transit
        81 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Crest View
        • Middle: Centennial
        • 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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