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Two-Story Duplex
For Sale
$3,150,000

400 N 4th Ave, Ketchum, ID 83340

Residential, 2 Story, Ketchum, ID

Property Size1,766 SF
Lot Size0.19 Acres
Price / SF$1,783
Days on Market511

Property Features for 400 N 4th Ave

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning K/GR-L
Bedrooms 4
Bathrooms 3
Full bathrooms 3
Rooms Dining Room, Bedroom 3, Bedroom 2, Bedroom 1, Bathroom 3, Bathroom 1, Bathroom 2, Bedroom 4, Laundry Room
Patio and Porch features Deck
Interior features Cable TV
Exterior features Deck, Fence, Landscaping, Sprinkler Blw Ground
Fencing Fenced
Directions From Main Street going north turn left on 6th Street turn left on 4th Ave. Property is on the left.
Subdivision Ketchum
Standard status Active
APN RPK07670000010
Size 1,766 SF
Lot size 0.19 Acres

Taxes and HOA fees

Tax Year 2024
Tax Description Unit 1 & Rail Road Parcel .50%
Tax Annual Amount 3350
Legal Description Unit 1 & Rail Road Parcel .50%

Building Details

Year built 1976
Floors in Building 2
Roof type Composition
Architectural style Other
Listing Agency: Grabher Real Estate, Inc
Listed By: Elisabeth A Grabher
Added: Apr 16, 2025 Changed: Sep 4 Last Checked: Sep 8 at 7:06PM
MLS# 25-332981

Copyright © 2026 Sun Valley Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This two-story duplex at 400 N 4th Ave includes 1,766 square feet on a 0.19-acre lot. The floor plan provides four bedrooms, three bathrooms, a dining room, and a laundry room. Exterior features include a deck, fencing, landscaping, below-ground sprinklers, and a composition roof. The property was built in 1976 and includes cable TV service.

Located in Ketchum, the property is next to the bike path and offers access from both 4th Street and the back alley. Zoning is K/GR-L. The residential configuration, established outdoor improvements, and dual access points define the property’s current physical profile.

Key Highlights

  • 1,766‑square‑foot duplex on a 0.19‑acre lot
  • Four bedrooms and three bathrooms
  • Two access points from 4th Street and the back alley

Property Analytics

Current Use

Duplexes

Lease Details

Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

1,368
Businesses Nearby

Demographics for 83340, ID

5,647
Population
5,836
Households
1
Avg Household Size
51
Median Age
55%
College-Educated
95%
High-School Grad
557.7 sq mi
ZIP Area
10
Density / Sq Mi
$86,650
Median Household Income
$42,153
Median Earnings
$1,174
Median Rent
$860,400
Median Home Value

Market

Vacancy Rate% for Multifamily in West region

7% 2022
7.8% 2023
8.6% 2024
8.6% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Four-bedroom layout with three bathrooms, a deck, fenced grounds, landscaping, and a separate dining room.
Where is this duplex located?
The property is located at 400 N 4th Ave Ketchum, ID.
What is the asking price?
The asking price for this property is $3,150,000.
What are key features of this property?
This property features: 1,766‑square‑foot duplex on a 0.19‑acre lot; Four bedrooms and three bathrooms; Two access points from 4th Street and the back alley
More about this property
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