Homes for Sale Under 450K in Jefferson County, ID

183 Homes for Sale

Sort by:Newest Listings

Don't miss out on new listings — and get instant email alerts!

Do Real Estate on the Go!

Find your dream home, receive real-time updates, and many more!

OPEN APP
Mortgage Calculator
How Much House Can I Afford
How to Buy a House
Best Places to Live in Idaho
Safest Places to Live in Idaho
Cheapest Places to Live in Idaho
  • mls-imgIDX Logo
    Based on information from the Snake River Regional MLS through Oct 9, 2026, 2:30 PM. IDX information is provided exclusively for consumers(U+0027) personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. While the data is considered reliable, it is not guaranteed by the MLS and should be independently verified for accuracy. © 2026 Snake River Regional Multiple Listing Service (owned and operated by the Greater Idaho Falls Association of REALTORS®, the Greater Blackfoot Association of REALTORS®, and the Upper Valley Association of REALTORS® . All Rights Reserved.
Click to see all homes
static map image
Satellite
Close IconHouzeo

Do Real Estate on the Go!

OPEN APP
For Sale
Price
Beds & Baths
Home Type
Filters
Save Search Share