820 Walnut Ave

Ketchum, ID 83340

$7,500,000
Price
3
Beds
3
Baths
4,528 Sq. Ft.
$1,656 / Sq. Ft.
4,528
Sq. Ft.
$1,656
per Sq. Ft.
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Description

Designed by Peter and Kristen Anderson, this home is a great example of modern contemporary architecture, taking advantage of views from the mile high location in downtown Ketchum. The ability to walk to stores, restaurants, and entertainment from this Knob Hill location gives a resident a unique introduction to the Wood River Valley lifestyle.Designed by Peter and Kristen Anderson, this home is a great example of modern contemporary architecture, taking advantage of views from the mile high location in downtown Ketchum. The ability to walk to stores, restaurants, and entertainment from this Knob Hill location gives a resident a unique introduction to the Wood River Valley lifestyle.
  1. Listed by Bob Dittmer • Sun Valley Sotheby's International Realty

Property Details for 820 Walnut Avenue

Architectural Style
3 Story, 3 Story Basement, Contemporary, Multi-Level
Zoning
K/LR
Furnished
Negotiable
Waterfront
No
Year Built
2019
LISTING UPDATED: 06/04/2026 01:41 PM

Property Details for 820 Walnut Avenue

StatusActive
MLS #26-334488
Days on Market5
Taxes$24,662 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built2019
Lot Size0.19 AC / 8,232 SF
CountyBlaine County
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Location

Listing Courtesy of Sun Valley Sotheby's International Realty
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Building Information for 820 Walnut Avenue

Stories-Year Built2019Building Size-Lot Size0.19 AC / 8,232 SF

Payment Calculator

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$39,429 per month

30 year fixed, 6.36% Interest

Principal and Interest

$37,373

Property Taxes

$2,055

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 820 Walnut Avenue

Summary
Location and General Information
  • REO: No
  • Zoning KLR: Yes
  • Road Frontage Type: Public
  • Building Name: N/A
Taxes and HOA
  • Tax Legal Description: KETCHUM LOT 2 BLK 93 8250SF
  • Tax Year: 2021
  • Association: No
  • City: Ketchum
  • HOE: No
  • Tax Amount: $24,662
Parking
  • Association Fee: $.00
  • Attached Garage: Yes
  • Garage 2 Car: Yes
  • Garage Attached: Yes
  • Garage Extra Storage: Yes
  • Garage Finished2: Yes
  • Garage Heated2: Yes
  • Garage Insulated: Yes
  • Garage Water Source: Yes
Virtual Tour
  • Virtual Tours Count: 1
Property
Lot Information
  • Style 3 Story: Yes
  • Style 3 Story Basement: Yes
  • Style Contemporary: Yes
  • Style Multi-Level: Yes
  • Lot Size Square Feet: 8232.0
  • Lot Size Acres: 0.19
  • Parcel Acres Apx: 0.19
  • Parcel SqFt Apx: 8232.84
  • Parcel Size Per: Assessor
  • Total SqFt Livable: 4528.0
  • SF Per: Assessor
  • Road Access Public: Yes
  • Road Surface Paved: Yes
  • Above Grade Finished Area: 4528.0
  • Property Type Label: Residential
  • Lot Size Source: Assessor
  • Property Type: Residential, Single Family Residence
  • Property Sub Type: Single Family Residence
Green Features
  • Green Features: No
  • Green Indoor Air Quality: Radon Mitigaton Sys
  • Green Energy Generation: Electrical
  • Green Water Conservation: Water-Smart Landscaping
Property and Assessments
  • New Construction: No
  • Building Area Total: 4528.0
  • Lot Size Area: 8232.84
  • Parcel Number: RPK00000930020
  • Living Area Source: Assessor
  • Public Syndication: Yes
  • Excluded Items: furniture, art, personal property, piano
  • Excluded Parties: n/a
  • Possession: On Closing
  • New Construction: No
  • Documents Blueprints: Yes
  • Documents ConstrFloor Plan: Yes
  • Land Ownership Type Fee Simple: Yes
  • Floor Plans Count: 0
  • Road Surface Type: Paved
Utilities
  • Water Source: City Connected
  • Sewer: City/Public
  • Sewer CityPublic: Yes
  • Power Electrical: Yes
  • Water City Connected: Yes
  • Water Heater Gas: Yes
  • Waterfront No: Yes
Interior and Exterior Features
Exterior Features
  • Construction Type Site-built (Stick)2: Yes
  • Construction Type Concrete2: Yes
  • Roof Flat: Yes
  • Roof Membrane: Yes
  • Driveway Concrete: Yes
  • Driveway Heated: Yes
  • Driveway Paver: Yes
  • Exterior Finish Engineered Wood Prod: Yes
  • Features Exterior Balcony: Yes
  • Features Exterior Deck: Yes
  • Features Exterior Drought-Tolerant Veg: Yes
  • Features Exterior Energy Eff Windows: Yes
  • Features Exterior Irrigation Controllr: Yes
  • Features Exterior Landscaping: Yes
  • Features Exterior Patio: Yes
  • Features Exterior Sprinkler Below Ground: Yes
  • Features Exterior Storage Closet: Yes
  • Features Exterior Undergrnd Utilities: Yes
  • Features Exterior Views: Yes
  • Security Features: Security System, Intercom
  • Other Structures: Storage
  • Construction Materials: Concrete, Site-built (Stick), Engineered Wood Prod
  • Roof: Membrane, Flat
Interior Features
  • Beds Total: 3
  • Baths Total: 3.00
  • Total Bathrooms Source: MLS
  • Bathrooms Total Decimal: 3.00
  • Bathrooms Total Notational: 3.00
  • Bathrooms Tota lInteger: 3
  • SF Bsmt-Fin wEgress: 1227.0
  • SF Bsmt - Unf: 160.0
  • SF Garage: 867.0
  • Basement Crawl: Yes
  • Basement Finished: Yes
  • Basement Slab: Yes
  • Basement Walkout: Yes
  • Features Interior Air Conditioning: Yes
  • Features Interior Alarm System: Yes
  • Features Interior Cable TV: Yes
  • Features Interior Cathedral Ceiling: Yes
  • Features Interior Custom Closets: Yes
  • Features Interior Elevator: Yes
  • Features Interior Fireplace Gas: Yes
  • Features Interior High Ceilings: Yes
  • Features Interior Intercom: Yes
  • Features Interior Multiple Fireplaces: Yes
  • Features Interior Pantry: Yes
  • Features Interior Progrmabl Thermostat: Yes
  • Features Interior Radon Mitigaton Sys: Yes
  • Features Interior Shop Space: Yes
  • Features Interior Walk-in Closet2: Yes
  • Features Interior Window Coverings: Yes
  • Features Interior Wine Storage: Yes
  • Heat Gas Fireplace: Yes
  • Heat GFA: Yes
  • Heat Hot Water: Yes
  • Heat Radiant-Floor: Yes
  • Heat Solar-Passive: Yes
  • Items Included Central Vac: Yes
  • Items Included Cooktop: Yes
  • Items Included Dishwasher: Yes
  • Items Included Disposal: Yes
  • Items Included Dryer: Yes
  • Items Included Hood Fan: Yes
  • Items Included Icemaker: Yes
  • Items Included Microwave: Yes
  • Items Included Oven - Elec: Yes
  • Items Included Range - Gas: Yes
  • Items Included Refrigerator: Yes
  • Items Included WD Hookups: Yes
  • Items Included Washer: Yes
  • Inclusions: Washer, W/D Hookups, Refrigerator, Range - Gas, Oven - Elec, Microwave, Icemaker, Hood Fan, Dryer, Disposal, Dishwasher, Cooktop, Central Vac
  • Specialty Rooms Bonus Room: Yes
  • Specialty Rooms Den: Yes
  • Specialty Rooms Dining: Yes
  • Specialty Rooms FoyerEntry: Yes
  • Specialty Rooms Full Bath: Yes
  • Specialty Rooms Laundry: Yes
  • Specialty Rooms Mechanical: Yes
  • Specialty Rooms Office: Yes
  • Specialty Rooms Screened Porch: Yes
  • Specialty Rooms Sunroom: Yes
  • Specialty Rooms Walk-in Closet: Yes

Property History for 820 Walnut Avenue

DateEvent & SourcePriceAppreciation
Jun 2, 2026

Listed (Active)

Sun Valley Board of REALTORS #26-334488

$7,500,000—
Mar 29, 2016

Withdrawn

Sun Valley Board of REALTORS #15-317394

—
Mar 28, 2016

Sold

Sun Valley Board of REALTORS #15-317284

—
DateEvent & SourcePrice
06/02/2026

Listed (Active)

Sun Valley Board of REALTORS #26-334488

$7,500,000
03/29/2016

Withdrawn

Sun Valley Board of REALTORS #15-317394

—
03/28/2016

Sold

Sun Valley Board of REALTORS #15-317284

—

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 820 Walnut Avenue

Taxable ValueLand$2,475,000Additions$4,862,086Total$7,337,086
Tax Record2025$22,967 ($1,914 / month)
Home Facts
Beds2Total Finished SqFt6,075 SqFtAbove Grade Finished SqFt4,688 SqFtFinished Basement SqFt1,387 SqFtLot Size8,233 SqFtStyleSingle Family ResidenceYear Built2019CountyBLAINEAPNRPK00000930020

Schools near 820 Walnut Avenue

This home is within Blaine County District.
Rating
School
Type
Grades
Distance
Carey Public School
Public - PK to 12
Bellevue Elementary School
Public - PK to 5
Alturas Elementary School
Public - PK to 5
Silver Creek High School
Public - 9 to 12
Rating
School
Distance
Carey Public School
PublicPK to 12

Bellevue Elementary School
PublicPK to 5

Alturas Elementary School
PublicPK to 5

Silver Creek High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 820 Walnut Avenue, Ketchum, ID 83340

820 Walnut Avenue is a single family home for sale in Ketchum, ID 83340. This property was listed for sale on June 2, 2026 by Sun Valley Sotheby's International Realty, it's currently listed at $7,500,000. It has been on the market for a total of 5 days and was last sold on March 28, 2016. This listing's school district is Blaine County District. Nearby schools include Carey Public School, Bellevue Elementary School and Alturas Elementary School. 820 Walnut Avenue is a 3-bed, 3-bath, 4,528 sqft single family home built in 2019.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Sun Valley Sotheby's International Realty

Based on information from one of the following Multiple Listing Services: Sun Valley Board of REALTORS®, Intermountain MLS, Mountain Central Association of REALTORS. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Sun Valley Board of REALTORS®, Intermountain MLS, Mountain Central Association of REALTORS is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.