Metro Denver Luxury Homes For Sale

Property Description

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.

Features
: Radiant, Propane
: None
: Partial
: Water
: Gas, Family Room, Living Room, Other, Dining Room
: Deck, Patio
: 2
: Dryer, Dishwasher, Refrigerator, Washer, Oven, Double Oven
: Contemporary
: Heated Garage, RV Access/Parking
: Composition
: Septic Tank
Address Map
CO
Boulder
Lyons
80540
Riverside
3363
Drive
W106° 31' 53.5''
N40° 9' 0.3''
Additional Information
: Frame, Wood Siding, Stone
From Lyons take Hwy 7 towards Allenspark. Take the Raymond exit (Riverside Dr), which is 1/4 mile west of mile marker 20. At the bottom of the hill, veer right (Raymond Store Cabins will be on your left). Bridge to house will be on your left side.
Lyons
: Balcony
: Wood
2
Lyons
: Pantry, Open Floorplan, Kitchen Island, Eat-in Kitchen, Vaulted Ceiling(s), Walk-In Closet(s)
Yes
Yes
Cash, Conventional
: Flood Zone
Lyons
Coldwell Banker Realty-Boulder
R0053523
: House
Alpine
$10,507
2024
: Electricity Available
: Stream
: Double Pane Windows, Window Coverings
F
07/29/2025
3577
Active
1
St. Vrain Valley RE-1J
St. Vrain Valley RE-1J
In Unit
07/30/2025
Residential
07/29/2025
Well
: Two

Alpine

3363 Riverside Drive, Lyons, CO 80540

4 Bedrooms
5 Total Baths
3,577 Square Feet
$2,950,000
Listing ID #IR1040248
Basic Details
Property Type : Residential
Listing Type : For Sale
Listing ID : IR1040248
Price : $2,950,000
Bedrooms : 4
Rooms : 16
Total Baths : 5
Full Bathrooms : 2
3/4 Bathrooms : 2
1/2 Bathrooms : 1
Square Footage : 3,577 Square Feet
Year Built : 2010
Lot Acres : 4.74
Property Sub Type : Single Family Residence
Status : Active
Originating System Name : REcolorado
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