671 Alpine Lane, Ketchum, ID 83340 (MLS# 25-333918)
$19,750,000
Ketchum, ID 83340
MLS# 25-333918
7 beds | 10 baths | 9056 sqft
1 / 69
Property Description
Experience timeless elegance in this completely remodeled .48-acre estate, masterfully designed by Mark Sikes. The breathtaking main residence showcases 5 bedrooms and 5.5 baths with a 2-car garage, complemented by a guesthouse with 2 additional guest suites, 2.5 baths, garage and private gym. Every detail exudes sophistication creating a seamless fusion of luxury, comfort, and modern convenience
Details
Maps
Location, Tax and Misc
Prjct Condo/Townhse: N/A
Legal: KETCHUM LOT 3A BLK 47 20,908 SF
List Price Per SqFt: 2180.87
Taxes: 35133
Tax Year: 2025
Green Features: No
Lot / Acreage Info
Parcel Acres Apx: 0.48
Parcel SqFt Apx: 20908.8
Parcel Size Per: Assessor
Remarks & Misc
Excluded Items: All Owners Personal Property, Art, Furnishings
Possession: On Closing
General Property Description
New Construction: No
Studio/Loft: Other
Total SqFt Livable: 9056
SF Bsmt-Fin w/Egress: 1189
SF Garage: 1164
SF Asry Dwell Det: 1159
SF Per: Assessor
Yr Remodeled Cmplete: 2019
Waterfront: No
Bedrooms: 7
Baths: 10
Year Built: 1989
Geo Lat: 43.684088
Geo Lon: -114.365128
Contract Info
Concession Negotiable: No
Directions: From Main Street, take Sixth Street to Alpine Lane. Turn left on Alpine. The house will be on your left.
Status: Active
List Date: 2025-12-10
Basement
Finished: 1
Construction Type
Site-built (Stick): 1
Documents
Aerial View: 1
Driveway
Asphalt: 1
Exterior Finish
Stone/Rock: 1
Stucco: 1
Features Exterior
Deck: 1
Fence: 1
Hot Tub/Spa: 1
Landscaping: 1
Sprinkler Blw Ground: 1
Undergrnd Utilities: 1
Views: 1
Features Interior
Air Conditioning: 1
Alarm System: 1
Cable TV: 1
Cathedral Ceiling: 1
Custom Closets: 1
Fireplace Gas: 1
Fireplace Wood: 1
Gym: 1
High Ceilings: 1
Jetted Tub: 1
Multiple Fireplaces: 1
Pantry: 1
Progrmabl Thermostat: 1
Skylights: 1
Walk-in Closet: 1
Wet Bar: 1
Window Coverings: 1
Wine Storage: 1
Garage
4+ Car: 1
Attached: 1
Extra Storage: 1
Finished: 1
Heated: 1
Insulated: 1
Water Source: 1
Heat
GFA: 1
Radiant-Floor: 1
Items Included
Dishwasher: 1
Dryer: 1
Oven - Gas: 1
Range - Gas: 1
Refrigerator: 1
Washer: 1
Road Access
Public: 1
Road Surface
Paved: 1
Roof
Slate: 1
Sewer
City/Public: 1
Specialty Rooms
Bonus Room: 1
Den: 1
Dining: 1
Dining Area: 1
Exercise: 1
Family: 1
Foyer/Entry: 1
Great Room: 1
Guest House: 1
Laundry: 1
Mechanical: 1
Media: 1
Office: 1
Other: 1
Walk-in Closet: 1
Wine Cellar: 1
Style
2 Story: 1
Water
City Connected: 1
Water Heater
Gas: 1
Zoning
K/LR: 1
Other Disclosures
None: 1
Land Ownership Type
Fee Simple: 1
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
Property Features
Zoning: K/LR
Driveway: Asphalt
Road Surface: Paved
Road Access: Public
Water: City Connected
Sewer: City/Public
Features Exterior: Deck; Fence; Hot Tub/Spa; Landscaping; Sprinkler Blw Ground; Undergrnd Utilities; Views
Land Ownership Type: Fee Simple
Construction Type: Site-built (Stick)
Style: 2 Story
Specialty Rooms: Bonus Room; Den; Dining; Dining Area; Exercise; Family; Foyer/Entry; Great Room; Guest House; Laundry; Mechanical; Media; Office; Other; Walk-in Closet; Wine Cellar
Basement: Finished
Garage: 4+ Car; Attached; Extra Storage; Finished; Heated; Insulated; Water Source
Features Interior: Air Conditioning; Alarm System; Cable TV; Cathedral Ceiling; Custom Closets; Fireplace Gas; Fireplace Wood; Gym; High Ceilings; Jetted Tub; Multiple Fireplaces; Pantry; Progrmabl Thermostat; Skylights; Walk-in Closet; Wet Bar; Window Coverings; Wine Storage
Items Included: Dishwasher; Dryer; Oven - Gas; Range - Gas; Refrigerator; Washer
Heat: GFA; Radiant-Floor
Water Heater: Gas
Exterior Finish: Stone/Rock; Stucco
Roof: Slate
Documents: Aerial View
Other Disclosures: None
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: Sun Valley Real Estate, LLC
Listing Agent: Williams | Hendricks
Last Updated: March - 22 - 2026
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