About 6420 W Biathlon St
The largest waterfront estate in Legacy, this exceptional residence is set on a nearly 0.40-acre waterfront homesite with a private beach, coveted north-facing backyard, 45-foot RV garage, and over 7,600 square feet of luxury living. Designed for entertaining, the home showcases soaring beamed ceilings, rich hardwood flooring, and expansive living spaces overlooking the water. The gourmet chef's kitchen is appointed with premium surfaces and state of the art Thermador appliances. The butlers pantry serves as a fully equipped secondary kitchen with a full suite of appliances for concealed food prep. The main-level primary retreat offers direct patio access and a spa-inspired en-suite with a freestanding soaking tub, oversized three-head shower, and dual vanities. Additional highlights include two primary suites, three additional en-suite bedrooms, a theater room, executive office, oversized bonus room, two laundry rooms, and exceptional waterfront living surrounded by professionally designed landscaping. HOA dues cover access to a 3-hole executive golf course, 3 pools, tennis & pickleball courts, 4 playgrounds, a soccer field, 5 miles of walking paths, and maintenance of the community's beautifully landscaped common areas.
Features of 6420 W Biathlon St
| MLS® # | 98995218 |
|---|---|
| Price Per SQFT | $336 |
| Bedrooms | 5 |
| Bathrooms | 7.00 |
| Square Footage | 7,671 |
| Acres | 0.37 |
| Year Built | 2022 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Status | Active |
Listing Map
Community Information
| Address | 6420 W Biathlon St |
|---|---|
| Area | |
| Subdivision | Snoqualmie Falls |
| City | Eagle |
| County | Ada |
| State | ID |
| Zip Code | 83616 |
Amenities
| Utilities | Sewer Connected |
|---|---|
| Parking Spaces | 5 |
| Parking | Attached |
| # of Garages | 5 |
| Is Waterfront | Yes |
| Waterfront | Waterfront |
| Has Pool | No |
| View | Yes |
Interior
| Interior Features | Bath-Master, Bed-Master Main Level, Split Bedroom, Den/Office, Great Room, Pantry, Kitchen Island |
|---|---|
| Appliances | Double Oven, Oven/Range Freestanding |
| Heating | Forced Air |
| Cooling | Central Air |
| Fireplace | Yes |
| Fireplaces | Two |
| Stories | Two |
| Primary On Main | Yes |
Exterior
| Lot Description | 10000 SF - .49 AC, Garden, Sidewalks, Views, Auto Sprinkler System |
|---|
School Information
| District | West Ada School District |
|---|---|
| Elementary | Eagle |
| Middle | Star |
| High | Eagle |
Additional Information
| Date Listed | July 24th, 2026 |
|---|---|
| Days on Market | 22 |
| Zoning | R-2/DA/P |
| HOA Fees | $589 |
| HOA Fees Freq. | Quarterly |
| Property Taxes | $6,432 |
| Tax Year | 2025 |
| Office | Amherst Madison |
| Contact Info | mike@amherst-madison.com |
Price History
| Status Changed from Coming Soon to Active | – |
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Property Summary
6420 W Biathlon St is a Single Family Residence for sale listing in Eagle, ID 83616. This 7,671 square foot property sits on a 0.37-acre lot and features 5 Bedrooms and 7 Bathrooms. This Residential property is listed on We Know Boise in the current status of - Active - and is now priced at $2,575,000. Located in the Snoqualmie Falls subdivision, this property was built in 2022. Nearby schools include Eagle, Star and Eagle. For questions or to schedule a showing, contact your local Eagle real estate agent at (208) 391-4466.
