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For sale
  • $1,350,000

    311 Sky Trail Rd, Boulder, CO 80302

    4beds
    3,314sqft
    : 
    Single Family Residence
    Built in 1973
    2.29 Acres Lot
    $-- Zestimate®
    $407/sqft
    $-- HOA

    What's special

    Hot tubSpacious deckSide lanaiLarge windows
    Wake up to breathtaking sunrises and expansive panoramic views in this forest-like retreat nestled in the natural beauty of Colorado. This renovated (2021) mountain home offers 4 bedrooms and 2.5 bathrooms, blending comfort, privacy, and stunning scenery.The south-facing orientation fills the home with sunlight year-round-keeping it warm in winter while helping reduce heating costs. Large windows and outdoor spaces, including a spacious deck, side lanai, and hot tub, invite you to fully enjoy the ever-changing landscape.Unlike many homes in Boulder Heights, this property offers rare, unobstructed views stretching across Denver, Boulder, Longmont, and the back of the Flatirons. From dramatic clouds and fog to sweeping city lights and vibrant rainbows, no two days look the same.The home offers true privacy-the deck does not face another house-while still being part of a welcoming, community-oriented neighborhood. Private hiking and running trails are just a 10-minute walk away.Conveniently located, you're only 12 minutes from Broadway's shops, cafes, and restaurants, and just 20 minutes from downtown Boulder's Pearl Street.A perfect balance of retreat-like tranquility and accessibility, this home is a rare opportunity to live immersed in nature without sacrificing convenience.
    13 days
    |
    2,741
    |
    153
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Deni Niethammer 3039954742,

    The Resource Group, LLC

    Source: IRES as distributed by MLS GRID,MLS#: 1055920MLS Logo

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      • Main level bathrooms: 2
      Primary bedroom
      • Description: Carpet
      • Features: Full Primary Bath
      • Level: Main
      • Area: 270 Square Feet
      • Dimensions: 15 x 18
      Bedroom 2
      • Description: Carpet
      • Level: Upper
      • Area: 272 Square Feet
      • Dimensions: 16 x 17
      Bedroom 3
      • Description: Carpet
      • Level: Upper
      • Area: 168 Square Feet
      • Dimensions: 12 x 14
      Bedroom 4
      • Description: Carpet
      • Level: Upper
      • Area: 135 Square Feet
      • Dimensions: 9 x 15
      Dining room
      • Description: Wood
      • Level: Main
      • Area: 204 Square Feet
      • Dimensions: 12 x 17
      Kitchen
      • Description: Wood
      • Level: Main
      • Area: 264 Square Feet
      • Dimensions: 12 x 22
      Living room
      • Description: Wood
      • Level: Main
      • Area: 475 Square Feet
      • Dimensions: 19 x 25
      Study
      • Description: Carpet
      • Level: Upper
      • Area: 228 Square Feet
      • Dimensions: 12 x 19
      Heating
      • Baseboard, Radiant
      Appliances
      • Included: Electric Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Water Softener Owned, Water Purifier Owned, Disposal
      Features
      • Open Floorplan, Pantry, Walk-In Closet(s), Sauna
      • Flooring: Wood
      • Windows: Skylight(s), Window Coverings
      • Basement: Crawl Space,Built-In Radon
      • Has fireplace: Yes
      • Fireplace features: Living Room, Bedroom
      Interior area
      • Total structure area: 3,314
      • Total interior livable area: 3,314 sqft
      • Finished area above ground: 3,314
      • Finished area below ground: 0

      Property

      Parking
      • Total spaces: 1
      • Parking features: Garage Door Opener, Attached, >8' Garage Door, Heated Garage
      • Attached garage spaces: 1
      • Details: Attached
      Accessibility
      • Accessibility features: Level Lot, Main Floor Bath, Accessible Bedroom
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Patio, Deck
      • Spa features: Bath, Heated, Community
      • Fencing: Dog Run/Kennel
      • Has view: Yes
      • View description: Hills, Plains View, City
      Lot
      • Size: 2.29 Acres
      • Features: Wooded, Native Plants, Unincorporated, Water Rights Included
      Details
      • Parcel number: R0034301
      • Zoning: RES
      • Special conditions: Private Owner
      • Other equipment: Satellite Dish, Fireplace Tools Included

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Frame, Brick, Stone, Wood Siding
      • Foundation: Structural Floor
      • Roof: Composition
      Condition
      • New construction: No
      • Year built: 1973

      Utilities & green energy

      • Electric: Excel
      • Gas: Freds Propane
      • Sewer: Septic Tank
      • Water: City, Well
      • Utilities for property: Propane, Wood/Coal, Satellite Avail, High Speed Avail
      Green energy
      • Energy efficient items: Windows, High Efficiency Furnace, Energy Survey Complete

      Community & HOA

      Community
      • Features: Fitness Center, Trail(s)
      • Security: Fire Alarm
      • Subdivision: Boulder Heights 7
      HOA
      • Has HOA: No
      Location
      • Region: Boulder

      Financial & listing details

      • Price per square foot: $407/sqft
      • Tax assessed value: $1,149,900
      • Annual tax amount: $6,649
      • Date on market: 4/8/2026
      • Listing terms: Cash,Conventional,FHA,VA Loan
      • Exclusions: Sauna (depending on the final negotiations).
      • Road surface type: Dirt
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        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        4/8/2026Listed for sale$1,350,000-14%$407/sqft
        Source: IRES as distributed by MLS GRID #1055920 Report a problem
        9/21/2025Listing removed$6,999$2/sqft
        Source: Zillow Rentals Report a problem
        9/7/2025Price change$6,999-6.7%$2/sqft
        Source: Zillow Rentals Report a problem
        8/9/2025Listed for rent$7,499+15.4%$2/sqft
        Source: Zillow Rentals Report a problem
        8/9/2025Listing removed--
        Source: Owner Report a problem
        6/27/2025Listed for sale$1,570,000+89.2%$474/sqft
        Source: IRES as distributed by MLS GRID #1037895 Report a problem
        1/24/2025Listing removed$6,499$2/sqft
        Source: Zillow Rentals Report a problem
        1/3/2025Listed for rent$6,499$2/sqft
        Source: Zillow Rentals Report a problem
        6/28/2024Listing removed--
        Source: Zillow Rentals Report a problem
        5/22/2024Listed for rent$6,499$2/sqft
        Source: Zillow Rentals Report a problem
        9/27/2018Sold$830,000+25.5%$250/sqft
        Source: Public Record Report a problem
        12/28/2015Sold$661,500-2%$200/sqft
        Source: IRES as distributed by MLS GRID #777059 Report a problem
        11/5/2015Price change$675,000-2.9%$204/sqft
        Source: RE/MAX Alliance-Boulder #777059 Report a problem
        10/11/2015Listed for sale$695,000$210/sqft
        Source: RE/MAX Alliance-Boulder #777059 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$6,285 +1.8%$71,869 -7.4%
        2024$6,173 +9.3%$77,587 -1%
        2023$5,650 +5.6%$78,339 +24.8%
        2022$5,352 +16.5%$62,752 -2.8%
        2021$4,593 $64,557 +17.9%
        2020$4,593 +28.2%$54,755
        2019$3,582 $54,755 +28%
        2018$3,582 $42,790 -9.5%
        2017$3,582 -8.4%$47,306 +1.3%
        2016$3,909 +5.8%$46,678 +21.7%
        2015$3,695 +10%$38,344
        2014$3,359 +8.9%$38,344
        2013$3,085 +4.4%$38,344 +0.6%
        2012$2,954 -4.1%$38,129
        2011$3,080 +6.7%--
        2010$2,886 +5.1%$40,270
        2009$2,745 +2.7%$40,270 -10.5%
        2008$2,673 +11%$44,970
        2007$2,408 +3.7%$44,970 +13.8%
        2006$2,323 +6.8%$39,530
        2005$2,175 +0.5%$39,530 +5.5%
        2004$2,163 +5.6%$37,480
        2003$2,048 +10.2%$37,480 +21.9%
        2002$1,858 $30,750 -90.9%
        2001-- $336,100

        Find assessor info on the county website

        Monthly payment

        Est. payment
        $7,279/mo
        Principal & interest
        $6683
        Property taxes
        $596
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          Climate risks

          Neighborhood: 80302

          Getting around

          0 / 100
          Car-Dependent
          0 / 100
          No Nearby Transit
          14 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • Elementary: Foothill
          • 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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