# 400 N 4th Ave, Ketchum, ID 83340 > **TL;DR:** 4bd/3ba multi-family, $3,150,000 ($1784/sqft), built 1976, 1,766 sqft. Est. $16,847/mo. Listed 517 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $3,150,000 | | Price/sqft | $1784 | | Bedrooms | 4 | | Bathrooms | 3 full | | Square Feet | 1,766 | | Year Built | 1976 | | Lot Size | 8,276 sqft (0.19 acres) | | Stories | 2 | | Property Type | Multi-Family (Duplex) | | Status | Active | | Days on Market | 517 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $15,928 | | Estimated Insurance | $919 | | **Total** | **$16,847** | ## Property Highlights - Built in 1976 - 0.19 acre lot - 2 stories ## Description ### AI Summary The 1,766-square-foot residential multifamily property offers 4 bedrooms and 3 bathrooms on a 0.19-acre lot in Ketchum, Idaho. Built in 1976, the property includes a deck, fencing, landscaping, and below-ground sprinklers, along with cable TV. Its location is described as within walking distance of Ketchum and next to the bike path. Access is available from two points: 4th Street and the back alley. The property may be kept as a rental or considered for the potential development of two dwellings, subject to applicable requirements. The existing layout includes four bedrooms and three bathrooms, with the multifamily designation providing flexibility for continued rental use or future planning. Listed at $3,150,000, 400 N 4th Ave combines a central Ketchum location with outdoor features and separate access from both the street and alley. ### Agent Description Great location and walking distance into Ketchum. Next to the bike path. Keep as rental or potential to build two dwellings. Access from two different access points, 4th Street and back alley. ## Location - **Address:** 400 N 4th Ave, Ketchum, ID 83340 - **County:** Blaine - **Coordinates:** 43.677967, -114.369804 - **Google Maps:** https://www.google.com/maps?q=43.677967,-114.369804 ## Listing Agent - **Name:** Elisabeth A Grabher - **Brokerage:** Engel & Volkers Sun Valley - **Phone:** (208) 928-7223 - **Broker Phone:** (208) 928-7223 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/400-N-4th-Ave-1_Ketchum_ID_83340_M24023-50192?f=listhub&s=SVBORID-25&m=332981&c=propsimple) ## Photos ![400 N 4th Ave - Photo 1](http://lh.rdcpix.com/527798ccb7fb0e3b6f0b2e58f0380f5fl-f4140939484r.jpg) ![400 N 4th Ave - Photo 2](http://lh.rdcpix.com/527798ccb7fb0e3b6f0b2e58f0380f5fl-f3163933122r.jpg) ![400 N 4th Ave - Photo 3](http://lh.rdcpix.com/527798ccb7fb0e3b6f0b2e58f0380f5fl-f4209503093r.jpg) ![400 N 4th Ave - Photo 4](http://lh.rdcpix.com/527798ccb7fb0e3b6f0b2e58f0380f5fl-f3812661696r.jpg) ![400 N 4th Ave - Photo 5](http://lh.rdcpix.com/527798ccb7fb0e3b6f0b2e58f0380f5fl-f1470988158r.jpg) ![400 N 4th Ave - Photo 6](http://lh.rdcpix.com/527798ccb7fb0e3b6f0b2e58f0380f5fl-f2245695179r.jpg) ![400 N 4th Ave - Photo 7](http://lh.rdcpix.com/527798ccb7fb0e3b6f0b2e58f0380f5fl-f3420308023r.jpg) --- **MLS#:** 25-332981 | **Updated:** 2026-08-26 **Source:** listhub *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.* [View on PropertySimple](https://www.propertysimple.ai/listing/400-n-4th-ave-ketchum-id-83340-5332981) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/400-n-4th-ave-ketchum-id-83340-5332981#listing", "url": "https://www.propertysimple.ai/listing/400-n-4th-ave-ketchum-id-83340-5332981", "name": "400 N 4th Ave, Ketchum, ID 83340", "description": "The 1,766-square-foot residential multifamily property offers 4 bedrooms and 3 bathrooms on a 0.19-acre lot in Ketchum, Idaho. Built in 1976, the property includes a deck, fencing, landscaping, and below-ground sprinklers, along with cable TV. Its location is described as within walking distance of Ketchum and next to the bike path. Access is available from two points: 4th Street and the back alley. The property may be kept as a rental or considered for the potential development of two dwellings, subject to applicable requirements. The existing layout includes four bedrooms and three bathrooms, with the multifamily designation providing flexibility for continued rental use or future planning. 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