Idaho Falls Secret Neighborhoods: The Dunes at Sand Creek vs. Brookside

The Quick Take: Located directly across 49th South in South Idaho Falls, The Dunes at Sand Creek and Brookside cater to two completely different lifestyles. The Dunes offers custom estate-style homes (3,500–6,500+ sq ft) on half-acre to 1+ acre lots with golf course frontage and zoning for Idaho Falls School District 91. Across the street, Brookside offers an established, family-friendly subdivision feel with private fenced yards (0.25–0.5 acres), pricing typically starting in the $600Ks, and zoning for Bonneville Joint School District 93.

When house hunting across the SouthSide corridor of Idaho Falls, one question comes up on almost every buyer consultation: Should we buy in The Dunes at Sand Creek, or Brookside?

They sit directly across from each other off 49th South, have identical commute times, and share access to top-tier dining, healthcare, and shopping. Yet once you pull into the streets, they could not be more different. Choosing between them usually comes down to three deciding factors: lot size expectations, architectural style, and school district boundaries.

Neighborhood Comparison at a Glance

Feature	The Dunes at Sand Creek	Brookside
Best For	Golf frontage, large lots, custom executive estates	Classic neighborhood feel, fenced yards, community park
Average Lot Size	~0.5 acre to 1+ acre	~0.25 to 0.5 acre
Typical Square Footage	3,500 to 6,500+ sq ft	3,000 to 4,800+ sq ft
Price Point	Upper $700Ks to $1M+	Mid-$600Ks to $1M+
School District	District 91 (Sunnyside → Taylorview → Idaho Falls High)	District 93 (Ammon → Sandcreek → Hillcrest High)
Fencing Style	Open / minimal (preserves golf and foothill views)	Full perimeter privacy fencing common
Golf Access	Backs directly onto Sand Creek Golf Course	~2 minutes to clubhouse

1. Lot Sizes, Architecture, and Community Vibe

The Dunes at Sand Creek:

Developed beginning in the early 2000s, The Dunes takes its identity from the rolling sandy topography south of town and the 18-hole Sand Creek Golf Course running along its eastern border. Homes here are custom executive properties—sprawling ramblers and grand two-story layouts with finished basements and heated 3- to 4-car garages.

Lots range from a half-acre to over an acre. Because many parcels back directly up to the fairways or the creek, backyards feature minimal fencing to maintain unobstructed views of the greens and the Blackfoot Mountains.

Brookside:

Cross over 49th South and the setting shifts into a classic, established suburban enclave: manicured front lawns, basketball hoops in driveways, and neighbors out walking dogs in the evening.

Lots in Brookside average between a quarter-acre and a half-acre. That provides ample space for a deck, private garden, and fire pit without dedicating your entire Saturday to mowing. Backyards are typically enclosed with full privacy fencing, creating a secure, self-contained layout.

2. The Great School District Divide: District 91 vs. District 93

The biggest surprise for out-of-area buyers is that these two adjacent neighborhoods feed into completely separate school systems:

• The Dunes at Sand Creek is zoned for Idaho Falls School District 91. Students typically follow the feeder path through Sunnyside Elementary, progressing to Taylorview Middle School, and graduating from Idaho Falls High School.
  
  
• Brookside is zoned for Bonneville Joint School District 93. Students attend Ammon Elementary (known for community involvement and dedicated STEM programming), advance to Sandcreek Middle School (standout music, band, and honors tracks), and attend Hillcrest High School (home of the Knights, featuring extensive AP courses, CEI dual-credit opportunities, and competitive athletic programs).
  
  

Alternative Options: Both subdivisions sit within a short drive of prominent charter and private options, including Alturas Academy, Alturas Prep, and Watersprings School.

3. Commutes, Medical Hubs, and Daily Transit

Because these neighborhoods face each other across 49th South, logistics and travel times are identical:

• Healthcare: Eastern Idaho Regional Medical Center (EIRMC, Level II Trauma) and Mountain View Hospital are both 6 to 8 minutes away.
  
  
• Shopping & Retail: The 17th Street corridor, Grand Teton Mall, Lowe's, and Home Depot sit 7 to 10 minutes north.
  
  
• Freeway Access: Interstate 15 is roughly 10 minutes west for easy travel to Pocatello or Rexburg.
  
  
• INL Commute: Regional bus transit pickup locations on Highway 20 and Highway 26 are 10 to 12 minutes away, with the desert site roughly 45 minutes door-to-door.
  
  
• Recreation & Travel: Downtown Idaho Falls and the Snake River Greenbelt are under 10 minutes, while the Idaho Falls Regional Airport (IDA) is roughly 15 to 17 minutes.
  
  

4. South-Side Dining, Groceries, and Local Favorites

Living south of Sunnyside Road keeps you connected to everyday amenities without central city congestion:

• Everyday Quick Stops: Grab morning drinks at Dutch Bros or lunch at Chick-fil-A, Mo' Bettahs, Dee's Kitchen, and Firehouse Subs along Hitt Road (25th East). The highly anticipated Raising Cane's location is also opening nearby.
  
  
• Date Night Dining: Local staples like Stockmans Restaurant, Jakers Bar & Grill, The SnakeBite Restaurant downtown, and The Rib & Chop House at Snake River Landing are within a 10- to 12-minute drive.
  
  
• Groceries: Broulim's in Ammon offers a full-service local market experience just minutes away, Albertsons is easily accessible on 17th, and Costco is a convenient 10- to 15-minute run.
  
  

5. Golf and Outdoor Recreation

• Sand Creek Golf Course: An 18-hole municipal championship course (par 72, ~6,800 yards) featuring a full driving range and a 6-hole short course that is ideal for evening practice or beginner golfers. Living in The Dunes puts the course right out your back door, while Brookside residents are just a 2-minute drive from the pro shop.
  
  
• Parks & Green Space: Brookside features its own dedicated, manicured park with play structures inside the neighborhood. The Dunes provides an updated neighborhood park, and McCowin Park in Ammon (pool, tennis, pickleball courts, and sports fields) is only 5 minutes away.
  
  

Frequently Asked Questions

Can you put up a full privacy fence in The Dunes at Sand Creek?

Many parcels in The Dunes have architectural guidelines or CC&Rs that restrict high privacy fences—especially lots backing onto the Sand Creek Golf Course fairway—in order to protect scenic golf and foothill views. If a fully enclosed, private backyard is a priority, Brookside is often the simpler fit.

How do property tax rates compare between District 91 and District 93?

Both neighborhoods sit in Bonneville County, but their overall levy rates differ slightly based on School District 91 and School District 93 bond and levy measures. Always review the specific parcel’s current tax assessment before closing.

Which neighborhood has newer construction?

Both communities began development in the 2000s and feature established custom builds, though occasional newer phases and infill custom construction exist in both pockets.

Get the Full Side-by-Side Comparison Guide

Deciding between custom golf frontage in The Dunes or a private, neighborhood feel in Brookside comes down to how you live. We have compiled our complete Dunes vs. Brookside Buyer’s Packet, including recent neighborhood sales data, active lot boundaries, and school zone maps.

See Full video: https://youtu.be/sKgRVi2QCsg

Ready to tour available homes in South Idaho Falls or Ammon? Connect with Craig & Kimberly Anderson at Hey Neighbor Realty Group:

• Call or Text: 209-858-3873
  
  
• Email: Craig@HeyNeighbor-Realty.com
  
  
• Instagram: @Craig_Anderson6
  
  
• YouTube: @HeyNeighborIdahoFalls