671 Alpine Lane, Ketchum, ID 83340

$17,900,000
Property Type: Residential Bedrooms: 7 Baths: 10 Square Footage: 9,056 Lot Size (sq. ft.): 20,909 Status: Active
Current Price: $17,900,000 List Date: 12/10/2025 Last Modified: 10/18/2026

Overview

Description

This incredible downtown estate offers luxurious living within steps from downtown Ketchum. Featuring a sophisticated five-bedroom main home and a stylish two bedroom guest house (complete with a full gym). Recently remodeled with beautiful interiors by designer Mark Sikes.

Supplements: Main House: 6708 SF livable square feet Architecture by Janet Jarvis Remodeled in 2019 by Lee Gilman Interior design by Mark D Sikes, winter 2024 Five bedrooms, all with en-suite baths Large great room with wet bar, fireplace and multiple seating areas Formal dining room with custom banquette and fireplace Hardwood flooring & designer wool carpetin ...

Listing Details MLS# 25-333919

Location Tax and Misc

Sub Type
Single Family Residence
Area
Ketchum
Street Number
671
Street Name
Alpine
Street Suffix
Lane
State/Province
ID
Zip Code
83340
County
Blaine
Subdivision
Ketchum Townsite
Assessor's Parcel #
RPK0000047003A

General Property Description

New Construction
No
Total SqFt Livable
9056
SF Bsmt-Fin w/Egress
1189
SF Garage
1290
SF Per
Assessor
Year Built
1989
Yr Remodeled Cmplete
2024
Waterfront
No
Furnished
Negotiable

Contract Info

Concession Negotiable
No
Directions
On the East side of Main, take Sixth street to Alpine Lane. Turn left on Alpine. House will be on your left.

More Information

Property Features

Zoning: K/LR Driveway: Paver Road Surface: Paved Road Access: Public Water: City Connected Sewer: City/Public Features Exterior: Deck; Energy Eff. Windows; Fence; Landscaping; Patio; Sprinkler Blw Ground; Undergrnd Utilities; Views Land Ownership Type: Fee Simple Waterfront: No Construction Type: Site-built (Stick) Style: 2 Story Specialty Rooms: Bonus Room; Den; Dining; Dining Area; Exercise; Family; Foyer/Entry; Full Bath; Game; Great Room; Guest House; Laundry; Mechanical; Office; Walk-in Closet; Wine Cellar Basement: Finished Garage: 4+ Car; Attached; Extra Storage; Finished; Heated; Insulated Features Interior: Air Conditioning; Alarm System; Cable TV; Cathedral Ceiling; Custom Closets; Fireplace Gas; Fireplace Wood; Gym; High Ceilings; Multiple Fireplaces; Progrmabl Thermostat; Walk-in Closet; Wet Bar; Window Coverings; Wine Storage; Wood Flooring Items Included: Dryer; Refrigerator; Washer Heat: GFA; Radiant-Floor Exterior Finish: Stucco; Wood Roof: Composition Documents: Constr/Floor Plan; Plat Other Disclosures: None Terms: 1031; Cash; New Loan

Documents

Listing Office: Keller Williams Sun Valley Southern Idaho
Listing Agent: Rixon + Cronin
Last Updated: October - 18 - 2026
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