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For sale
  • $1,449,000

    5441 Pennsylvania Avenue, Boulder, CO 80303

    9beds
    4,200sqft
    : 
    $7,716/mo
    Get pre-qualified
    Single Family Residence
    Built in 1974
    0.75 Acres Lot
    $-- Zestimate®
    $345/sqft
    $-- HOA

    What's special

    Rarely does a property of this scale, flexibility, and potential become available in Boulder County. Situated on an expansive 32,674 SF lot in desirable East Boulder, this 4,200 SF two-story building presents a unique opportunity for owner-users, investors, educational operators, or developers. Originally constructed in 1974 as a single-family residence, the property was later converted into a licensed daycare and preschool facility and is currently operating in that capacity. The building features two spacious classrooms, seven private offices (Bedrooms), four bathrooms, ceiling heights ranging from 8 to 10 feet, surface parking for four vehicles, and a recently installed roof. The existing layout supports continued childcare, educational, or similar institutional use, while offering the flexibility to be reimagined for a variety of future uses. With vision and planning, the property may be converted back to a private residence or repositioned to take advantage of the generous lot size and Boulder County SR (Suburban Residential) zoning. The zoning district supports low-density residential development and select agricultural uses, making this a compelling opportunity for those seeking long-term value and redevelopment potential. Buyers should verify all zoning regulations, permitted uses, and development possibilities with Boulder County. Ideally located with convenient access to US-36, Foothills Parkway, downtown Boulder, Pearl Street Mall, top-rated schools, parks, open space trails, and the iconic Flatirons, the property combines accessibility with the charm and character of one of Boulder County's most sought-after residential areas. This is a rare chance to acquire a property that offers immediate functionality, future flexibility, and significant upside potential in an exceptional Boulder location.
    18 days
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    842
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    19
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    Zillow last checked:

    Listing updated:

    Listed by:

    Eric Fritzke eric@trinityteamre.com,

    Keller Williams Preferred Realty,

    Hope Sawyer 303-539-5573,

    Keller Williams Preferred Realty

    Source: REcolorado as distributed by MLS GRID,MLS#: 7686536MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 9
      • Bathrooms: 2
      • Full bathrooms: 2
      • Main level bathrooms: 1
      • Main level bedrooms: 3
      Bedroom
      • Description: Office
      • Level: Main
      • Area: 110 Square Feet
      • Dimensions: 10 x 11
      Bedroom
      • Description: Office /Could Be Converted To A Large Wic
      • Level: Main
      • Area: 77 Square Feet
      • Dimensions: 7 x 11
      Bedroom
      • Description: Office / Entryway
      • Level: Main
      • Area: 420 Square Feet
      • Dimensions: 21 x 20
      Bedroom
      • Description: Office
      • Level: Upper
      • Area: 144 Square Feet
      • Dimensions: 12 x 12
      Bedroom
      • Description: Office
      • Level: Upper
      • Area: 120 Square Feet
      • Dimensions: 12 x 10
      Bedroom
      • Description: Office
      • Level: Upper
      • Area: 49 Square Feet
      • Dimensions: 7 x 7
      Bedroom
      • Description: Office
      • Level: Upper
      • Area: 81 Square Feet
      • Dimensions: 9 x 9
      Bedroom
      • Description: Office
      • Level: Upper
      • Area: 150 Square Feet
      • Dimensions: 15 x 10
      Bedroom
      • Description: Office
      • Level: Upper
      • Area: 144 Square Feet
      • Dimensions: 12 x 12
      Bathroom
      • Level: Main
      • Area: 144 Square Feet
      • Dimensions: 9 x 16
      Bathroom
      • Level: Upper
      • Area: 49 Square Feet
      • Dimensions: 7 x 7
      Bonus room
      • Description: Foyer
      • Level: Main
      • Area: 100 Square Feet
      • Dimensions: 10 x 10
      Bonus room
      • Description: Storage
      • Level: Upper
      • Area: 160 Square Feet
      • Dimensions: 10 x 16
      Dining room
      • Level: Main
      • Area: 144 Square Feet
      • Dimensions: 12 x 12
      Kitchen
      • Level: Main
      • Area: 110 Square Feet
      • Dimensions: 11 x 10
      Laundry
      • Level: Upper
      • Area: 40 Square Feet
      • Dimensions: 4 x 10
      Living room
      • Level: Main
      • Area: 672 Square Feet
      • Dimensions: 42 x 16
      Sun room
      • Level: Main
      • Area: 1008 Square Feet
      • Dimensions: 24 x 42
      Heating
      • Forced Air
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Disposal, Dryer, Microwave, Range, Refrigerator, Washer
      Features
      • High Ceilings
      • Flooring: Concrete, Linoleum, Tile
      • Windows: Bay Window(s), Double Pane Windows
      • Has basement: No
      Interior area
      • Total structure area: 4,200
      • Total interior livable area: 4,200 sqft
      • Finished area above ground: 4,200

      Property

      Parking
      • Total spaces: 4
      • Parking features: Concrete
      • Details: Off Street Spaces: 4
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Front Porch
      • Exterior features: Playground, Private Yard, Rain Gutters
      • Fencing: Full
      Lot
      • Size: 0.75 Acres
      Details
      • Parcel number: R0069123
      • Zoning: SR
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Roof: Composition
      Condition
      • Year built: 1974

      Utilities & green energy

      • Electric: 110V
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected, Phone Connected

      Community & HOA

      Community
      • Security: Smart Locks
      • Subdivision: Country Club Park 1
      HOA
      • Has HOA: No
      Location
      • Region: Boulder

      Financial & listing details

      • Price per square foot: $345/sqft
      • Annual tax amount: $39,676
      • Date on market: 7/15/2026
      • Listing terms: Cash,Conventional
      • Exclusions: Sellers Personal & Business Poperty
      • Ownership: Corporation/Trust
      • Electric utility on property: Yes
      • Road surface type: Paved

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/15/2026Listed for sale$1,449,000$345/sqft
        Source: REcolorado as distributed by MLS GRID #7686536 Report a problem

        Public tax history

        Tax history is unavailable.

        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: East Foothills

        Getting around

        47 / 100
        Car-Dependent
        30 / 100
        Some Transit
        80 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Eisenhower
        • Middle: Manhattan
        • 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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