About 421 Rainbow Drive 21
One-of-a-Kind Riverfront Penthouse in the Heart of Silverthorne 4 Beds | 3 Baths | 2,000+ Sq Ft | Private Elevator Access | 3-Car Garage Experience mountain living at its finest in this rare 4-bedroom penthouse condo, perched directly on the banks of the Blue River with private elevator access straight into your unit. This exceptional residence offers the space and comfort of a single-family home with the ease and low-maintenance lifestyle of a luxury condo. Located within walking distance to Silverthorne's top restaurants, shops, rec path, recreation center, Bluebird Market, gold medal fly fishing, and just minutes to 7 world-class ski resorts. A free Summit Stage bus stop across the street makes getting around the county effortless. Key Features: Over 2,000 SF of single-level living space| Three oversized decks with sweeping mountain and river views| Bright, open floor plan with a stunning Cupola-style skylight| Two spacious primary suites + 2 additional guest bedrooms| Dedicated office/den/gym flex space| 3-car secure garage with ample room for gear, storage, or toys| Windows and sliding doors replaced in 2022 adding enhanced insulation & soundproofing| Short Term Rental- Zone 2 – rental licenses are still available! With riverfront tranquility, panoramic views, and modern mountain finishes, this unique property checks all the boxes—whether you’re looking for a weekend retreat, full-time residence, or a high-performing investment property. Explore the home in detail using the 3D Virtual Tour. Don’t miss this rare opportunity to own a spacious, lock-and-leave mountain escape in one of Summit County’s most desirable locations!
Features of 421 Rainbow Drive 21
| MLS® # | S1062212 |
|---|---|
| Price | $1,675,000 |
| Bedrooms | 4 |
| Bathrooms | 3.00 |
| Full Baths | 3 |
| Square Footage | 2,063 |
| Acres | 1.30 |
| Year Built | 2015 |
| Type | Residential |
| Sub-Type | Condominium |
| Status | Closed |
Community Information
| Address | 421 Rainbow Drive 21 |
|---|---|
| Area | Wildernest/Silverthorne |
| Subdivision | RIVERS EDGE CONDO |
| City | Silverthorne |
| County | Summit |
| State | CO |
| Zip Code | 80498 |
Amenities
| Utilities | Cable Available, High Speed Internet Available, Sewer Connected |
|---|---|
| Parking | Attached, Garage, Heated Garage, RV Access/Parking |
| # of Garages | 3 |
| View | Mountain(s), River, Creek/Stream, Trees/Woods |
| Is Waterfront | Yes |
| Waterfront | River Front |
| Has Pool | No |
Interior
| Interior | Carpet, Luxury Vinyl, Luxury Vinyl Tile, Tile |
|---|---|
| Interior Features | Atrium, Elevator, Fireplace, Skylights, Vaulted Ceiling(s) |
| Appliances | Built-In Oven, Convection Oven, Dryer, Dishwasher, Gas Cooktop, Disposal, Refrigerator, Self Cleaning Oven, Washer, Washer/Dryer |
| Heating | Radiant |
| Fireplace | Yes |
| Fireplaces | Gas |
| # of Stories | 3 |
| Has Basement | No |
| Basement | None |
Exterior
| Exterior | Wood Siding |
|---|---|
| Lot Description | Near Public Transit |
| Windows | Skylight(s) |
| Roof | Asphalt |
| Construction | Wood Siding |
| Foundation | Poured |
School Information
| Elementary | Upper Blue |
|---|---|
| Middle | Summit |
| High | Summit |
Additional Information
| Date Listed | August 21st, 2025 |
|---|---|
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
| HOA Fees | 16104 |
| HOA Fees Freq. | Annually |
Listing Details
| Office | Cornerstone Real Estate Co. |
|---|