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Top One Story House Plans with Open Concept Available for Illinois | My Home Floor Plans

Design Your Ideal One Story House Plans with Open Concept in Illinois

Whether you're planning a guest suite or cozy escape, our One Story House Plans with Open Concept layouts offer the flexibility and quality today's homeowners expect.

Each blueprint set includes CAD files, full engineering, and a no-restrictions build license — all tailored for Illinois.

Build smarter and faster with plans that meet local code and can be easily customized to your exact needs.

Why Choose Our One Story House Plans with Open Concept in Illinois?

CAD & PDF Files Included – Get full architectural drawings in editable and printable formats.
Engineered for Compliance – Professionally reviewed for Illinois building code requirements.
Unlimited Build License – Construct your One Story House Plans with Open Concept multiple times with zero extra cost.
Foundation Customization – Choose slab, crawlspace, or basement — free with any plan.
Modifications Available – Tweak size, layout, or finishes to suit your exact needs.

These plans are flexible, modern, and built to work with Illinois permitting standards. Perfect for homeowners or developers needing an easy, code-friendly One Story House Plans with Open Concept solution.

Explore Style Options for One Story House Plans with Open Concept in Illinois

These architectural styles are especially popular among Illinois homeowners looking to blend style with efficiency. Every One Story House Plans with Open Concept plan is thoughtfully crafted for aesthetic and function.

Frequently Asked Questions About One Story House Plans with Open Concept in Illinois

What is a One Story House Plans with Open Concept?

A One Story House Plans with Open Concept is a secondary structure — often detached — used for guest accommodations, backyard rentals, or flexible living space. Our plans in Illinois offer customization and code-compliant layouts.

Can I adjust the plan for my Illinois property?

Yes. We offer fast and affordable customization for One Story House Plans with Open Concept plans — including layout edits, foundation changes, and more to meet Illinois's requirements.

Will it meet Illinois building codes?

All plans include structural engineering and can be adapted to meet Illinois permitting and zoning codes. Let us know your lot details and we’ll help ensure compliance.

What’s included in the purchase?

You get full CAD and PDF files, an unlimited-build license, and free foundation modifications — everything needed to start building your One Story House Plans with Open Concept in Illinois.

Our Plans Are Built, Not Theorized

Unlike most plan websites, our One Story House Plans with Open Concept options in Illinois are based on actual construction data. With CAD + PDF files, structural reviews, and field-tested layouts, every plan is practical, accurate, and up to code.

Designed for Illinois, built anywhere — our One Story House Plans with Open Concept plans meet national IRC guidelines while accommodating Illinois zoning and lot constraints.

Build Smarter with Our One Story House Plans with Open Concept Designs in Illinois

With full CAD access, engineered approval, and no build limits, our plans make your Illinois construction project easier and faster than ever.

View all architectural styles or contact our design team to get started today.

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10-1325 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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10-1323 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 56'-8"

Depth: 44'-0"

Htd SF: 2,984

Unhtd SF: 616
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10-1296 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 66'-5"

Depth: 65'-4"

Htd SF: 3,385

Unhtd SF: 1,155
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10-1282 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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10-1276 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 46'-0"

Depth: 53'-0"

Htd SF: 2,580

Unhtd SF: 690
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10-1275 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 71'-6"

Depth: 91'-5"

Htd SF: 3,605

Unhtd SF: 1,722
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10-1269 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 59'-0"

Depth: 61'-2"

Htd SF: 2,682

Unhtd SF: 702
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10-1268 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 76'-8"

Depth: 72'-8"

Htd SF: 2,501

Unhtd SF: 897
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10-1265 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 72'-8"

Depth: 37'-10"

Htd SF: 2,681

Unhtd SF: 1,130
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10-1263 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 39'-0"

Depth: 51'-0"

Htd SF: 2,746

Unhtd SF: 623
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10-1260 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 42'-0"

Depth: 57'-0"

Htd SF: 2,510

Unhtd SF: 737
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10-1250 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 57'-8"

Depth: 51'-8"

Htd SF: 2,566

Unhtd SF: 1,144
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10-1234B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 57'-4"

Depth: 29'-8"

Htd SF: 2,741

Unhtd SF: 1,278
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10-1234 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 57'-4"

Depth: 60'-1"

Htd SF: 3,032

Unhtd SF: 956
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10-1184 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 57'-8"

Depth: 51'-8"

Htd SF: 2,866

Unhtd SF: 1,144