6420 W Biathlon St, Eagle, ID 83616

bedrooms 5
bathrooms 7
|House
AUD $3,695,125
USD $2,575,000
Published on: 05 Aug 2026
Last updated on: 05 Oct 2026
6420 W Biathlon St, Eagle, ID 83616
6420 W Biathlon St, Eagle, ID 83616
6420 W Biathlon St, Eagle, ID 83616
+50
6420 W Biathlon St, Eagle, ID 83616
  • 50
Property ID: 110119490088
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Residential, Eagle, ID

6420 W Biathlon St, Eagle, ID 83616
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.

Property Details

Basic Info

Property Type
House
Listing Status
Active
Land Size
1,505.43 m2
Building Size
712.66 m2
Year Built
2022
Rooms
5 bedroom(s), 7 bathroom(s)
Num Floors
2
County
Ada
Parcel ID
R8020780440
Provider
Intermountain Multiple Listing Service
Subdivision
Legacy
Brokerage Office Name
Amherst Madison Treasure Valley, LLC
Brokerage Office Phone
(208) 924-4168
Neighbourhoods
Legacy
Address
6420 W Biathlon St, Eagle, ID 83616

Nearby Schools

TypeSchool nameDistrict name
HighEagleNot available
Not availableNot availableNot available
ElementaryEagleNot available
Not availableNot availableNot available
MiddleStarNot available
Not availableNot availableNot available
JuniorhighStarNot available
Not availableNot availableNot available

Tax History

YearTax amount
2025USD $6432AUD $9,230*

*Converted price in your currency provided by Open Exchange Rates. Exchange rates are subject to continuous change. Neither realestate.com.au nor its affiliates guarantee that the conversion reflects current conversion rates and are not responsible for any inaccuracies. realestate.com.au recommends that you independently verify any information before relying on it.

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Matt Bauscher
Amherst Madison
592 N Benjamin Ln , Boise, ID 83704
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592 N Benjamin Ln , Boise, ID 83704
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      Property ID: 110119490088

      Original Property ID: 3yd-IMLSID-98995218
      Data provided by Intermountain Multiple Listing Service, MLS #: 98995218
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