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For sale
  • Price cut: $20K (3/25)
    $399,000

    1850 Folsom St #503, Boulder, CO 80302

    1beds
    1baths
    801sqft
    : 
    Condominium
    Built in 1971
    -- sqft lot
    $378,900 Zestimate®
    $498/sqft
    $639/mo HOA

    What's special

    Bright south-facing one-bedroom condoPrivate balconyCovered parkingAbundant natural light
    Ideally located near CU campus, Pearl Street, Boulder Theater, and Dairy Arts Center, this bright, south-facing one-bedroom condo offers an excellent opportunity for students, investors, or anyone seeking a low-maintenance Boulder foothold. Strong proximity to campus, transit, dining, and shopping supports lasting demand.Horizon West offers covered parking, an indoor pool and hot tub, fitness center, community room, bike storage, on-site management, and controlled access. With a private balcony, abundant natural light, and true lock-and-leave appeal, this centrally located residence offers flexibility and long-term potential.
    13 days
    |
    169
    |
    7
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Michi Sakurai 323-327-7120,

    Compass - Boulder

    Source: IRES as distributed by MLS GRID,MLS#: 1056732MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 1
      • Bathrooms: 1
      Primary bedroom
      • Description: Carpet
      • Features: Full Primary Bath
      • Level: Main
      • Area: 187 Square Feet
      • Dimensions: 11 x 17
      Kitchen
      • Description: Tile
      • Level: Main
      • Area: 120 Square Feet
      • Dimensions: 10 x 12
      Heating
      • Common
      Cooling
      • Central Air
      Appliances
      • Included: Electric Range, Dishwasher, Refrigerator, Microwave
      Features
      • Open Floorplan
      • Basement: None
      • Has fireplace: No
      • Fireplace features: None
      Interior area
      • Total structure area: 801
      • Total interior livable area: 801 sqft
      • Finished area above ground: 801
      • Finished area below ground: 0

      Property

      Parking
      • Total spaces: 1
      • Parking features: Assigned
      • Garage spaces: 1
      • Details: Reserved
      Accessibility
      • Accessibility features: Accessible Approach with Ramp, Near Bus, Accessible Hallway(s), Main Floor Bath, Accessible Bedroom, Main Level Laundry, Accessible Elevator Installed
      Features
      • Levels: One
      • Stories: 1
      • Exterior features: Balcony
      • Has view: Yes
      • View description: City
      Lot
      • Size: 2.7 Acres
      • Features: Paved
      Details
      • Parcel number: R0076398
      • Zoning: RES
      • Special conditions: Private Owner

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Materials
      • Brick, Block
      • Roof: Rubber
      Condition
      • New construction: No
      • Year built: 1971

      Utilities & green energy

      • Electric: Xcel
      • Sewer: Public Sewer
      • Water: City
      • Utilities for property: Natural Gas Available, Electricity Available, Cable Available
      Green energy
      • Energy efficient items: Southern Exposure

      Community & HOA

      Community
      • Features: Indoor Pool, Pool, Sauna, Playground, Fitness Center, Park, Extra Storage, Community Laundry, Security Building, Elevator, Recreation Room
      • Security: Fire Alarm
      • Subdivision: Horizon West Condos Amd 2
      HOA
      • Has HOA: Yes
      • Services included: Common Amenities, Trash, Snow Removal, Maintenance Grounds, Security, Management, Utilities, Exterior Maintenance, Water, Heat, Insurance, Sewer
      • HOA fee: $639 monthly
      • HOA name: Horizon West Condominium
      • HOA phone: 720-974-4175
      Location
      • Region: Boulder

      Financial & listing details

      • Price per square foot: $498/sqft
      • Tax assessed value: $410,100
      • Annual tax amount: $2,525
      • Date on market: 4/16/2026
      • Listing terms: Cash,Conventional,FHA,VA Loan
      • Exclusions: Staging items
      • Electric utility on property: Yes
      • Road surface type: Concrete
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        Estimated market value

        $378,900

        $360,000 - $398,000

        $2,041/mo

        Price history

        DateEventPrice
        3/25/2026Price change$399,000-4.8%$498/sqft
        Source: IRES as distributed by MLS GRID #1052394 Report a problem
        2/27/2026Listed for sale$419,000+25.1%$523/sqft
        Source: IRES as distributed by MLS GRID #1052394 Report a problem
        8/18/2015Sold$335,000+1.5%$418/sqft
        Source: IRES as distributed by MLS GRID #768534 Report a problem
        5/23/2015Listed for sale$329,900$412/sqft
        Source: RE/MAX Alliance-Boulder #764256 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$2,352 +1.9%$25,631 -13.3%
        2024$2,308 -22%$29,547 -1%
        2023$2,960 +4.7%$29,834 -4%
        2022$2,826 +22.8%$31,067 -2.8%
        2021$2,302 $31,961 +20.8%
        2020$2,302 +16.6%$26,448
        2019$1,974 $26,448 +16.2%
        2018$1,974 $22,766 -9.6%
        2017$1,974 +27.1%$25,170 +40.3%
        2016$1,553 +5.6%$17,942 +26.3%
        2015$1,471 +23.2%$14,201
        2014$1,194 +2.3%$14,201
        2013$1,167 +0.9%$14,201 +1.9%
        2012$1,157 +2.7%$13,930
        2011$1,126 +7.1%--
        2010$1,051 +8.9%$13,930 -4.1%
        2009$966 +3.5%$14,530 -3.8%
        2008$933 +1.8%$15,100 -10.5%
        2007$916 +3.6%$16,870 +17.6%
        2006$884 -3.1%$14,340
        2005$912 +0.7%$14,340 -4%
        2004$906 +9.2%$14,930
        2003$830 +10.3%$14,930 +25.6%
        2002$752 $11,890 -90.9%
        2001-- $130,000

        Find assessor info on the county website

        Monthly payment

        Est. payment
        $2,765/mo
        Principal & interest
        $1950
        HOA Fees
        $639
        Property taxes
        $176
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          Climate risks

          Neighborhood: Whittier

          Getting around

          91 / 100
          Walker's Paradise
          49 / 100
          Some Transit
          100 / 100
          Biker's Paradise

          Nearby schools

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