522 Founder Ave
Middleton, ID, 83644
$1,365,000
Listing Provided Courtesy of FLX Real Estate, LLC at 208-917-3990Enjoy refined waterfront living in this beautifully crafted home located in Middleton’s sought-after River Walk Ranch community. Thoughtfully designed with quality finishes and an inviting open layout, the home features a stunning great room with soaring vaulted ceilings and exposed beams that create warmth and character throughout the main living space. The kitchen is designed to impress with a large island, built-in double ovens, gas cooktop, custom finishes, and an incredible butler’s pantry complete with a sink, dishwasher, and wine bar—ideal for entertaining or everyday convenience. Expansive sliding glass doors frame peaceful pond views and lead to a spacious covered patio overlooking the water. The backyard offers a relaxing retreat with ample patio space and a private beach area right at the shoreline. Offering 4 bedrooms, or 3 bedrooms plus an office, and 3 full bathrooms. The primary suite includes a gorgeous fireplace, patio access, dual vanities, a soaker tub, zero threshold walk-in shower, and convenient laundry room access through the large walk-in closet. A 40’ RV bay, oversized garage, additional seasonal storage off the back patio, and a second seasonal storage closet off of the side of the home provide exceptional functionality. Estimated completion is end of August—don’t miss the opportunity to make this stunning waterfront property your next home.
Current real estate data for Single Family in Middleton as of Jun 13, 2026
318
Single Family Listed
85
Avg DOM
285
Avg $ / SqFt
$689,815
Avg List Price
Property Details
Price:
$1,365,000
MLS #:
98988034
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
River Walk Crossing
Listed Date:
May 28, 2026
Finished Sq Ft:
3,020
Total Sq Ft:
3,020
Lot Size:
21,780 sqft / 0.50 acres (approx)
Year Built:
2026
Schools
School District:
Middleton School District #134
Elementary School:
Mill Creek
Middle School:
Middleton Jr
High School:
Middleton
Interior
Above Grade Finished Area
3020
Appliances
Gas Water Heater, Tankless Water Heater, Dishwasher, Disposal, Double Oven, Microwave, Oven/Range Built-In, Refrigerator, Gas Range
Cooling
Central Air
Fireplaces Total
2
Flooring
Tile, Carpet
Heating
Forced Air, Natural Gas
Interior Features
Bath-Master, Bed-Master Main Level, Split Bedroom, Den/Office, Great Room, Double Vanity, Walk-In Closet(s), Walk In Shower, Pantry, Kitchen Island, Quartz Counters
Levels
One
Main Level Bathrooms
3
Main Level Bedrooms
4
Exterior
Attached Garage YN
1
Construction Materials
Frame, Stone
Covered Spaces
4
Garage Spaces
4
Lot Features
1/2 – .99 AC, Irrigation Available, Sidewalks, Auto Sprinkler System, Drip Sprinkler System, Full Sprinkler System, Pressurized Irrigation Sprinkler System
New Construction YN
1
Open Parking YN
1
Parking Features
Attached, RV Access/Parking, Electric Vehicle Charging Station(s), Finished Driveway
Parking Spots
4
Parking Total
4
Roof
Composition, Architectural Style
Waterfront Features
Waterfront, Pond Community
Financial
HOA Fee
$900
HOA Fee Frequency
Annually
Tax Year
2025
Map
Contact Us
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Community
- Address522 Founder Ave Middleton ID
- SubdivisionRiver Walk Crossing
- CityMiddleton
- CountyCanyon
- Zip Code83644
Subdivisions in Middleton
- 0 Not Applic.
- Bernice Estates
- Black Acres Estates
- Carlton Meadows
- Cascade Hills
- Country Sage Ranches
- Crescent Lake
- Crossfire Ranch
- Crossing at Meadow Park
- Dans Acres
- Del Rosario Estates
- eagle cap estates
- Estates at West Highlands
- Falcon Valley
- Foote
- Fox Lantern
- Greenlinks
- Halverson
- Hawk View Estates
- Hawthorn
- Hidden Mill
- Highland Meadow
- Johnson Park Su
- Kestrel Estates
- Kingsbury Est
- Kingsbury Meadows
- Lansing Heights
- Lansing Meadows
- Lemp Park Urban
- Longstreet Sub
- Meadow Bluff Est
- Meadows at West Highlands
- Middleton Lakes
- Middleton Place
- Moon Shadow Estates
- Non Applicable
- Nottingham Grns
- Oakley Estates
- Payne Sub
- Pheasant Landing
- Picadilly Square
- Plumtree
- Powder River
- Quail Haven
- River Walk Crossing
- Riverbend Ranch
- Sawtooth Lakes
- Schreiner Estates
- Serendipity Place
- Sloviaczek Sub
- Stephens Acres
- Stonehaven
- Sunrise Sub
- The Pines
- Traditions The
- Valhalla Country Estates
- Victory Heights
- Vida Glenn
- Waterford
- West Highland S
- West Highlands Estates Middleton
- West Highlands Ranch
- Western Pines
- Whisper Creek E
- WieberS
- Willow Creek Ra
- Wyatts Hollow
Property Summary
- Located in the River Walk Crossing subdivision, 522 Founder Ave Middleton ID is a Single Family for sale in Middleton, ID, 83644. It is listed for $1,365,000 and features 4 beds, 3 baths, and has approximately 3,020 square feet of living space, and was originally constructed in 2026. The current price per square foot is $452. The average price per square foot for Single Family listings in Middleton is $285. The average listing price for Single Family in Middleton is $689,815. To schedule a showing of MLS#98988034 at 522 Founder Ave in Middleton, ID, contact your Cardinal Realty of Idaho agent at 208-917-2570.
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Listing courtesy of FLX Real Estate, LLC
Disclaimer: The data relating to real estate for sale on this web site comes in part from the IDX program of the Intermountain Multiple Listing Service. Real estate listings held by brokerage firms other than Cardinal Realty of Idaho are marked with the Intermountain Multiple Listing Service Logo. Detailed information for these types of listings shall include the name of the listing Brokerage. Information provided by IMLS is deemed reliable but not guaranteed. IDX information is provided exclusively for consumers personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IMLS does not assume any liability for missing or inaccurate data. Copyright 2026. Intermountain Multiple Listing Service, Inc. All rights reserved.522 Founder Ave
Middleton, ID

