South Fork Design Group

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South Fork Design Group Welcome to South Fork Design Group, your experts for innovative custom home plans. Our engineering team brings dreams to life with precision and creativity.

Your home is not just built, it's crafted! Start your journey to the perfect home with us today. SouthFork Design Group brings ideas to life. We are unique in Eastern Idaho because we can take an idea, create it in 3D for virtual walk-through tours, then build it here in the real world. We create top-of-the line blue print plans and have engineering over-site on all of our build projects. Our page is a place for us to showcase some of our projects and for customers to comment and share with friends.

10/23/2026

🎃👻 WHAT REALLY SCARES US AT SOUTH FORK DESIGN GROUP? 👻🎃
🏚️ BUILDING A HOUSE THAT HASN'T BEEN FULLY DESIGNED OR ENGINEERED. 😱

10/23/2026

🎃👻 WHAT REALLY SCARES US AT SOUTH FORK DESIGN GROUP? 👻🎃
Ghosts? Nope.
Haunted houses? Not really.
Spiders? Okay... maybe a little. 🕷️
Creaky Houses!!! Keeps us up at night!
But you know what REALLY gives us goosebumps?
🏚️ BUILDING A HOUSE THAT HASN'T BEEN FULLY DESIGNED OR ENGINEERED. 😱
A floor plan that doesn't quite work.
A roof that wasn't properly coordinated.
Structural details that weren't figured out.
A site plan that doesn't account for the actual property.
A floor plan that looked great on paper... until you tried to put furniture in it.
And that terrifying moment when someone says...
“We'll figure that out in the field.” or "We don't need engineering." 👀
🎃 Now THAT'S spooky.
At South Fork Design Group, we believe the best time to solve a problem is before it becomes a construction problem. We like our houses fully designed, thoughtfully planned, and properly engineered.
Because the only surprises we want in your new home are the good ones.
Happy Halloween from the South Fork team! 🧡👻
No haunted houses were harmed in the making of this post.

🏡 The Ultimate Accessory Building! 🏀🚗Shop, sports court, and ADU—all in one! Designed to maximize natural sunlight and h...
10/16/2026

🏡 The Ultimate Accessory Building! 🏀🚗

Shop, sports court, and ADU—all in one! Designed to maximize natural sunlight and help make those long winters a little more enjoyable. ☀️

✨ Features include:

🏠 883 sq. ft. ADU with a spacious living room, kitchenette, bathroom, and two bedrooms

🚗 1,133 sq. ft. three-car garage

🏀 2,439 sq. ft. sports court with an attached bathroom

A little bit of everything, all under one roof! 🙌

For more information: https://southforkdesign.com/products/plan-26-04-022

🏔️ Introducing Our New Web Plan!For most people moving to Teton Valley, the priorities for their dream home are clear:1️...
10/09/2026

🏔️ Introducing Our New Web Plan!

For most people moving to Teton Valley, the priorities for their dream home are clear:

1️⃣ The Teton Views. There’s nothing quite like waking up to the incredible views of the Tetons and seeing them throughout the day!

2️⃣ A Functional Layout. A beautiful view is even better when paired with a home that works for everyday life. This plan features thoughtful single-level living with 3 bedrooms, 3 bathrooms, a dedicated office, a gym with sauna, an open living room, kitchen and dining area, a wraparound pantry, and an amazing mudroom.

3️⃣ Where Will the Snow Shed? ❄️ In Teton Valley, planning for snow is just as important as enjoying the scenery. This plan was designed with snow-shedding considerations in mind.

✨ The Plan at a Glance:

🏡 2,731 sq. ft. of single-level living
🛏️ 3 bedrooms and 2.5 bathrooms
💻 Dedicated office
🏋️ Home gym
🍽️ Open kitchen and dining area with a wraparound pantry
🥾 Spacious, functional mudroom
🚙 1,349 sq. ft. four-car garage with room for vehicles, recreational toys, and all your four-season adventures!

Amazing views. Thoughtful design. Practical mountain living.

This plan brings together the features that matter most when building your dream home in Teton Valley. 🏔️

What’s your number one priority when choosing a home in the Tetons?

https://southforkdesign.com/products/plan-24-04-046

🏡 ONE WEB PLAN. THREE DIFFERENT HOMES.One of our favorite things about offering web plans is that they don't have to be ...
10/02/2026

🏡 ONE WEB PLAN. THREE DIFFERENT HOMES.
One of our favorite things about offering web plans is that they don't have to be the end of the design process. Sometimes a plan is the perfect starting point and a few changes can make it fit a homeowner's needs even better.
These two homes started with our Web Plan 24-04-029, but each client wanted something a little different.
✨ One came in at 875 sq. ft.
✨ The other was customized to 800 sq. ft.
✨ The third was cut down to 432 sq. ft.
Two of them have 2 bedrooms, 2 bathrooms, an open kitchen / living area, and a master suite, The third one was cut down to once bedroom, one bath. Each was modified to better fit the individual homeowner.
That's the beauty of starting with a proven plan: you can get the layout you love and then make it your own.
Thinking about one of our web plans but wish you could change a few things? That's exactly what we do. 🏠
See Web Plan 24-04-029, 26-04-008, 26-04-012, 26-04-013, and our other available plans on our website:
https://southforkdesign.com/products/plan-26-04-008?_pos=1&_psq=26-04-008&_psid=6a9d214e4&_ss=e
https://southforkdesign.com/products/plan-26-04-012?_pos=1&_psq=26-04-012&_psid=00a41c2e4&_ss=e
https://southforkdesign.com/products/plan-26-04-013?_pos=1&_sid=87de86dc9&_ss=r

🏡 Just Added to Our Website!Check out this modern two-story home featuring 1,996 square feet, 3 bedrooms, and 3½ bathroo...
09/25/2026

🏡 Just Added to Our Website!

Check out this modern two-story home featuring 1,996 square feet, 3 bedrooms, and 3½ bathrooms, with the primary suite located on the second level.

✨ This home is a great example of how a smaller footprint doesn’t have to sacrifice a luxurious feel. When designed correctly and functionality is put first, every square foot can be intentional, beautiful, and feel like home.

Take a look at the full plan, and details on our website!

👉 Click the link to check it out! https://southforkdesign.com/products/plan-24-04-062?_pos=1&_psq=24-04-062&_psid=4dc434534&_ss=e

09/18/2026

🏡 Parade of Homes Weekend! 🏡

Did you know the Parade of Homes is happening this weekend and next weekend in Idaho Falls?

As home designers and engineers, we love walking through these homes to see the latest ideas, details, layouts, and features. It helps us bring fresh inspiration to our clients, whether they are building their dream home or working within a specific budget.

We spent the day touring homes and taking notes on some of our favorite features. Here are a few that stood out to us:

🏠 Home #7

Beautiful staircase

Hidden door in the office leading to a gun room

The shop/garage was a favorite among the men

Entertainer's kitchen and living area

Large shower

🏠 Home #8

Great curb appeal

Patio with a beautiful view

Fireplace that deserves an “Its about time we design a fireplace for Idaho Award” 🔥

Black bathroom

W**e room

Hidden pantry

Great living area

Three primary suites

Basement entertainment space and bar

🏠 Home #9

Great family room layout

Thoughtful bedrooms

Bunk room

Nice theater room

Climbing wall/ Play room

Our favorite family-friendly layout

🏠 Home #12

Vaulted ceiling and beautiful ceiling details

Split-level office

Tall basement ceilings

Double-island kitchen

Great curb appeal

Warning it is windy- how did they build a house with all that wind!

🏠 Home #13

Theater room and basement hangout space ⭐⭐⭐⭐⭐

Upstairs balcony

Beautiful staircase

Girls' Jack-and-Jill bathroom

🏠 Home #14

Favorite Master bath ensuite layout

Theater room

Spa/gym

Golf simulator

Reclaimed lumber details

🏠 Home #17

Exterior design

Kitchen, pantry, and dining area

Office

Cool stair plaement

Master bath

🏠 Home #19

Two-story great room

Interior hipped roof detail

There is SO much creativity and inspiration packed into these homes, and we still have more to see!

👇 Tell us your favorite Parade home so far!
Which homes did we miss that we absolutely need to go check out?

Maybe we’ll see you out there! 🏡✨

09/11/2026

What a fun day in Teton Valley! 🏔️

We had the opportunity to visit several of our homes currently in progress, along with a few that are now finished. There’s something so exciting about seeing the plans we’ve worked on in the office become real homes, room by room.

From the early stages of construction to the finished details, it’s always rewarding to see these projects come to life. We’re so grateful to our clients, builders, and everyone who helps make these homes possible.

Here’s a little look at some of the beautiful projects we got to see on our Teton Valley trip! 🏡✨

Big shop. Smart living. Built for the Idaho lifestyle. 🏔️Plan 24-04-030 is for the person who wants plenty of room for t...
08/28/2026

Big shop. Smart living. Built for the Idaho lifestyle. 🏔️

Plan 24-04-030 is for the person who wants plenty of room for the toys, tools, projects, and weekend adventures—without building more house than they need.

With 897 sq. ft. of living space paired with a massive 1,200 sq. ft. shop/garage, this modern shop-house design makes every square foot count. The main level brings together an open kitchen and living area, one bedroom, bath, mud/laundry space, and direct access to the shop. Upstairs adds even more flexibility with storage for seasonal gear and everything you’d rather keep organized and out of the way.

And that shop? Two oversized garage doors, tall open space, additional storage above, and covered exterior areas make it ready for everything from trucks and side-by-sides to a serious workshop.

🌲 Plan 24-04-030
🏠 897 sq. ft. livable
🛏 1 bedroom | 🛁 1 bath
🔨 1,200 sq. ft. shop / 2-car garage
📐 80'1" wide × 55'9" deep
✨ Modern | Shop | Carriage House | Guest House

Whether it becomes your full-time home, a guest house, or the headquarters for your Idaho weekends, this is a plan designed around living simply and having room to do more.

See the floor plan and details from South Fork Design Group:
Explore Plan 24-04-030

Plan Name: 24-04-030Total Livable Square Footage: 897Main Floor: 800Second Floor: 97Garage / Car #: 1,200 / 2 carNumber of Bedrooms: 1Number of Bath: 1Home categories: Carriage House, Guest House, Modern, Shop Width: 80.1Depth: 55.9 Request Modifications

NEW WEB PLAN! 25-04-014Traditional charm meets modern design in this beautiful 3,160 square foot single level home!One o...
08/21/2026

NEW WEB PLAN! 25-04-014

Traditional charm meets modern design in this beautiful 3,160 square foot single level home!

One of the standout features is the breezeway, creating the front to back views and connection to the outdoors that everyone has been asking for. This home offers 4 bedrooms, 4 bathrooms, a beautiful butler’s pantry, and a 3 car garage, all thoughtfully designed on one level.

We are excited to have this one officially NEW on our website!

Go check it out and let us know what you think! https://southforkdesign.com/products/plan-24-04-014

Address

Rexburg, ID
83440

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 3pm

Telephone

+12088526236

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