$19,750,000
671 Alpine Lane
Ketchum, ID 83340
MLS# 25-333919
7 beds  |  10 baths  |  9056 sqft
671 Alpine Lane, Ketchum, ID 83340
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Property 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.

Details
Maps
Documents
Location Tax and Misc
Current Price: $19,750,000
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
List Price: $19,750,000
General Property Description
New Construction: No
Bedrooms: 7
Baths: 10
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
Geo Lat: 43.684062
Geo Lon: -114.365118
Contract Info
Status: Active
List Date: 2025-12-10
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.
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
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 carpeting throughout Kitchen with attached sitting area & fireplace Butler's Pantry Cozy TV Room Mud room with custom ski "lockers" Two car attached garage Lower-level primary bedroom with spa-bathroom, large dressing room and private outdoor patio Temperature controlled wine storage room Lower level sitting room with wet bar -- opens to exterior courtyard Two powder rooms Gas forced air and air conditioning Guest House: 2436 livable square feet Two bedroom suites, plus loft office, kitchenette Large gym with sauna and bathroom Additional two-car attached garage Designer furniture negotiable. Exterior: 0.48-acre property in downtown Ketchum. Landscape architecture by Chase Goulay, BYLA Large outdoor patio, fire-pit and multiple dining & seating areas, perfect for entertaining. New Da Vinci roof. Heated walkways and driveway Sunny, quiet residential neighborhood Two blocks to restaurants, shopping and Ketchum Town Square

Listing Office: Keller Williams Sun Valley Southern Idaho

Listing Agent: Rixon + Cronin

Last Updated: February - 12 - 2026

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