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    Based on information submitted to the MLS GRID as of 2026-09-10 07:42:37 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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    Home / Boulder / 604 Mapleton Avenue
    604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 604 Mapleton Avenue Boulder, CO 80304 View All Photos

    $5,950,000

    | Active

    604 Mapleton Avenue

    Boulder, CO 80304

    5,609
    Square Feet
    5
    Beds
    3
    Baths
    0.32
    Acres
    83
    Days on Market
    IR1062359
    MLS#
    House
    Structure
    Residential
    Zone
    Contact
    Listing OfficeWK Real Estate

    One of the most Iconic Homes on Mapleton Hill, the Eastman Reid Collins Home is an historic treasure on a rare 13,802 square foot corner lot. The stunning Tudor Revival style residence has been meticulously maintained by the same owners for 50 years. Now, this classic style home is ready for its next chapter. The appeal of the property is dramatic from the street, highlighted by the timeless brick, stone and stucco exterior details. A spacious covered front entry and porch welcome you to the home and connect to the porte cochere, perfect for arriving guests. Enter into the foyer and you'll immediately feel the warmth and charm of the perfectly designed and preserved woodworking. Both the spacious living and dining rooms have beautiful beamed ceilings, beveled glass, classic original lighting and built-in cabinetry. The living room opens to a delightful sunroom overlooking the back patio and yard. The dining room, with vintage tapestries and sideboard/serving area flows into the kitchen which has been remodeled with custom cherry cabinetry. A breakfast room is next to the kitchen. Upstairs, the central hallway accesses the 5 bedrooms and an upper level sunroom. The layout of the generous size bedrooms allows flexibility for new owner to use as they wish. The primary bedroom opens through french doors to a library/study with built in bookcases and many windows. The hallway connects to a back deck which can easily be enhanced to enjoy the views of the Flatirons. The large attic could be finished if additional space is needed. The lower level of the home is filled with light and includes a cozy family room with fireplace, 587 bottle capacity wine cellar, 3/4 bath and laundry. Outside, the expansive yard and gardens wrap around the home, encircled by a sandstone and brick wall making the entire area secluded and peaceful. In the spring, the many flowering plants and fruit trees come alive and make the yard and private patio a special place to enjoy this unique setting.

    Property Details
    Bedrooms
    5
    Bathrooms
    3.0
    Full Baths
    1
    Half Baths
    1
    3/4 Baths
    2
    Lot Features
    Corner Lot, Level, Sprinklers In Front
    Stories
    2
    Lot Description
    Corner Lot, Level, Sprinklers In Front
    Exterior Features
    Balcony
    Exterior Materials
    Balcony
    Acres
    0.32
    Square Feet
    5609
    Parking Spaces
    1
    Parking Type
    Garage
    Parking Garage Spaces
    1
    Property Type
    Purchase
    Style
    Tudor
    Basement
    1
    Basement Description
    Full, Unfinished
    Basement Finished
    1
    Year Built
    1913
    Roof
    Composition
    Sewer Information
    Public Sewer
    Utility Source
    Public
    Utility Features
    Electricity Available, Natural Gas Available
    Appliances
    Dryer, Oven, Refrigerator, Washer
    Subdivision
    Mapleton
    School District
    Boulder Valley RE 2
    Elementary School
    Whittier E-8
    Middle School
    Casey
    High School
    Boulder
    County
    BOULDER
    Region
    Boulder
    Zoning
    RES
    Taxes Annual
    $24,061
    MLS #
    IR1062359
    Location
    Legal

    Based on information submitted to the MLS GRID as of 2026-09-10 03:02:39 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

    Last Updated: Sep 10, 2026 3:02 AM. Source: RECOLORADO

    Provided By
    Listed by Fred Dodds (#1049ce654a17d991dddfb08163cc85ee), 3038983586
    Listing Office: WK Real Estate

    Legal Notice

    This publication is designed to provide information with regard to the subject matter covered. It is displayed with the understanding that the publisher and authors are not engaged in rendering real estate, legal, accounting, tax, or other professional services and that the publisher and authors are not offering such advice in this publication. If real estate, legal, or other expert assistance is required, the services of a competent, professional person should be sought.

    The information contained in this publication is subject to change without notice. METROLIST, INC., DBA RECOLORADO MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. METROLIST, INC., DBA RECOLORADO SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.

    Buyer Agency Compensation

    The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

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