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3363 Riverside Drive, Lyons, CO – $2,950,000

  • 4 Beds
  • 5 Baths
  • 3,577 Sqft
  • 4.74 Acres
  • 4 Beds
  • 5 Baths
  • 3,577 Sqft
  • 4.74 Acres

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3363 Riverside Drive

This is a true opportunity to own one of the finest riverfront properties in the region. There is nothing else like it. Set on 4.74 acres backing to national forest offering unmatched privacy, dramatic mountain-modern architecture, and an spectacular riverside setting. The park-like property has been recently transformed, beginning with the purchase of a neighboring parcel that expanded its footprint and extended its river frontage. The land has been meticulously cleared and landscaped while new outdoor living spaces-including two floating decks for entertaining or outdoor dining, a custom cedar greenhouse, garden shed, new fencing, and obtained river irrigation rights. Beautiful sandstone steps now grace both sides of the bridge leading to the river. A newly re-graded and rocked driveway makes arrival easy. The home and outbuildings were all recently re-stained, and sellers have mitigated the property at the direction of Wildfire Partners (pending certification). Inside, the home blends Colorado warmth and elegance. Dramatic cedar siding and hand-selected river rock define the exterior, while cathedral ceilings with Douglas fir beams and walls of glass flood the interior with natural light. The chef's kitchen features stone counters, artisan white oak cabinetry, and commercial-grade appliances. A double-sided river rock fireplace anchors the main living areas. Three spacious en-suite bedrooms, with the primary suite offering a copper soaking tub, steam shower, and private deck. Designer fixtures, custom railings, and refined finishes elevate every detail. A refurbished studio outbuilding perched on the river is ideal for a workout, yoga, or creative space. All systems have been recently serviced, making this home turnkey. Located minutes from Lyons and Allenspark and an easy drive to Boulder and Longmont, this is a property designed to be experienced. Riverfront estates of this scale, quality, and beauty rarely become available.

Listing Office: Coldwell Banker Realty-Boulder

Essential Information

  • MLS® #IR1040248
  • Price$2,950,000
  • Bedrooms4
  • Bathrooms5.00
  • Full Baths2
  • Half Baths1
  • Square Footage3,577
  • Acres4.74
  • Year Built2010
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleContemporary
  • StatusActive

Community Information

  • Address3363 Riverside Drive
  • SubdivisionAlpine
  • CityLyons
  • CountyBoulder
  • StateCO
  • Zip Code80540

Amenities

  • UtilitiesElectricity Available
  • Parking Spaces2
  • # of Garages2
  • ViewWater
  • Is WaterfrontYes
  • WaterfrontStream

Parking

Heated Garage, RV Access/Parking

Interior

  • HeatingPropane, Radiant
  • FireplaceYes
  • StoriesTwo

Interior Features

Eat-in Kitchen, Kitchen Island, Open Floorplan, Pantry, Vaulted Ceiling(s), Walk-In Closet(s)

Appliances

Dishwasher, Double Oven, Dryer, Oven, Refrigerator, Washer

Fireplaces

Dining Room, Family Room, Gas, Living Room, Other

Exterior

  • Exterior FeaturesBalcony
  • Lot DescriptionFlood Zone
  • RoofComposition

Windows

Double Pane Windows, Window Coverings

School Information

  • DistrictSt. Vrain Valley RE-1J
  • ElementaryLyons
  • MiddleLyons
  • HighLyons

Additional Information

  • Date ListedJuly 29th, 2025
  • ZoningF

Listing Details

  • Coldwell Banker Realty-Boulder
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Listing information last updated on August 9th, 2025 at 1:18pm MDT.