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        REcolorado
        Based on information submitted to the MLS GRID as of 2025-12-14 09:18:57 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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        Information and Real Estate Services, LLC

        Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. © Copyright IRES. Information deemed reliable but not guaranteed by the MLS. The information being provided is for the consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

        $5,395,000
        For Sale

        643 Mapleton Avenue

        Boulder, CO 80304
        3926 sqft | 4 beds | 2.75 baths | 0.15 acres | #IR1044438
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        Listing OfficeCompass - Boulder
        50 photos
        Type:Purchase
        Structure:House
        Zone:Residential

        Description

        Seller Financing Available. The beautifully preserved past meets the exciting present in this carefully updated and diligently maintained historic Mapleton Hill home. This fine Boulder 4BD/3BA landmark awaits its next generation of lucky residents with an expansive modernized layout, a wealth of original and period-appropriate architectural details, and phenomenal poolside outdoor space. Built in 1895, The Law House is a Gothic Revival masterpiece built from stone quarried from Mt. Sanitas. Inside, you'll find tall tin ceilings, original fir floors, stained glass windows and exceptional millwork paired with thoughtfully selected lighting, windows and doors, Cleveland Art and Antiques handblown light fixtures and Sonos speakers. A charming covered porch and gracious foyer open to a sun-kissed layout perfect for peaceful relaxation and lavish entertaining, including a fireplace living room, elegant formal dining room and a stately library with breathtaking woodwork, a Murphy bed and a hidden passageway to both the lower and upper levels. The open gourmet kitchen boasts a skylight, custom cabinetry, honed raw-edge Australian granite and upscale appliances, while an adjacent guest bath and laundry room add convenience. Grill masters will love the large deck's Lynx summer kitchen. Below, the newer saltwater jetted pool spa is surrounded by manicured gardens and tall trees for optimal privacy. A handsome fir staircase leads to the upper-level private quarters, including a luxurious owner's suite with a spa bath and walk-in closet. Two secondary bedrooms & a full bath complete the top floor, while the walkout basement provides a vast footprint for media room, home gym & game room use. Completely remodeled in 2006, the home includes upper-level HVAC and mini-split/radiant heat on the main and lower levels. Plans are available for a primary bathroom and closet remodel and a basement expansion with a depth increase. Coveted Mapleton Hill Historic District close to EVERYTHING.

        • Property Details
            • InteriorEat-in Kitchen, Kitchen Island, Open Floorplan, Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar
            • Lot DescriptionCorner Lot, Historical District, Level, Sprinklers In Front
            • Utility FeaturesElectricity Available, Natural Gas Available
            • Property SubtypeSingle Family Residence
            • School DistrictBoulder Valley RE 2
            • Exterior MaterialsDog Run, Gas Grill
            • BasementWalk-Out Access
            • Elementary SchoolWhittier E-8
            • Sewer InformationPublic Sewer
            • ViewMountain(s)
            • Original List Price$5,395,000
            • MLS #IR1044438
            • MLS #IR1044438
            • Property TypePurchase
            • SubdivisionMapleton
            • High SchoolBoulder
            • CountyBoulder
            • Taxes Annual$18,826
            • Cost5395000
            • Parking TypeGarage
            • Utility SourcePublic
            • Middle SchoolCasey
            • Structure TypeHouse
            • Bathrooms2.75
            • Acres0.15
            • Square Feet3926
            • Year Built1900
            • Bedrooms4
            • Full Baths2
            • 3/4 Baths1
            • Parking Spaces2
            • Parking Garage Spaces2

        Location

        Legal

        Based on information submitted to the MLS GRID as of 2025-09-26 00:19:16 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: Today at 1:07 PM. Source: RECOLORADO

        Provided By
        Listing Agent: Patrick Brown (#RECIRP28849), Phone: 303-242-6012, Email: Patrick@PatrickBrownGroup.com
        Listing Office: Compass - Boulder (#RECIRCBR02)

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