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

Ready-to-Build One Story House Plans with Open Concept Plans for Illinois

With thousands of satisfied clients, we’ve made it easy to choose a One Story House Plans with Open Concept that fits your Illinois lot, goals, and budget.

Each design includes structural engineering, editable files, and the ability to build again and again — no extra charge.

These flexible plans are perfect for rental income, lifestyle upgrades, or long-term investments in Illinois.

Why Builders Love Our One Story House Plans with Open Concept Plans for Illinois

CAD & PDF Blueprints – Fully detailed and construction-ready.
Engineer-Stamped – Every plan is reviewed for structural safety and local compliance.
No Build Limitations – Use the plan again and again without license fees.
Free Slab/Crawlspace/Basement Switch – Choose your foundation type freely.
Low-Cost Changes – Get professional layout tweaks at 50% less than competitors.

When you want hassle-free construction, our One Story House Plans with Open Concept blueprints in Illinois deliver value, speed, and results.

Architectural Inspirations for One Story House Plans with Open Concept Projects in Illinois

All One Story House Plans with Open Concept styles offered for Illinois are pre-engineered to balance curb appeal, functionality, and cost-effective building — no matter your aesthetic goals.

Your One Story House Plans with Open Concept Questions Answered

Why consider a One Story House Plans with Open Concept in Illinois?

These flexible structures provide space for guests, rental income, or extra privacy — and they’re increasingly popular with Illinois homeowners.

Are these plans easy to modify?

Yes! We offer optional layout changes to better match your Illinois lot or preferences — including windows, room dimensions, and orientation.

Do plans follow local Illinois codes?

Plans are structurally engineered and can be tailored to meet Illinois requirements. Let us know your build site details for code-specific support.

What files do I get after purchase?

You’ll receive CAD and PDF plans, engineering review, unlimited-use rights, and a no-cost foundation type change if needed for Illinois.

Why Builders Trust My Home Floor Plans

Each One Story House Plans with Open Concept we offer in Illinois has been professionally engineered and built in real-world conditions. You’re not just getting concept art — these are tested layouts with verified build history.

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.

Your One Story House Plans with Open Concept Project in Illinois Starts Here

All plans come fully equipped for code compliance in Illinois — complete with blueprints, CAD files, engineering, and customization options.

Ready to build? Reach out now or browse other plan styles to find the perfect match.

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8-1143 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 64'-9"

Depth: 39'-0"

Htd SF: 2,834

Unhtd SF: 662
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8-1135 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 41'-0"

Depth: 70'-0"

Htd SF: 2,880

Unhtd SF: 288
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8-1133 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 54'-4"

Depth: 57'-2"

Htd SF: 3,024

Unhtd SF: 952
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8-1128 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 36'-0"

Depth: 53'-8"

Htd SF: 2,392

Unhtd SF: 462
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8-1122 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 78'-0"

Depth: 64'-0"

Htd SF: 3,341

Unhtd SF: 1,607
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8-1107 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 54'-0"

Depth: 54'-0"

Htd SF: 2,458

Unhtd SF:
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8-1060 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 74'-0"

Depth: 74'-11"

Htd SF: 4,214

Unhtd SF: 1,733
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8-1057 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 36'-0"

Depth: 52'-6"

Htd SF: 2,600

Unhtd SF: 1,052
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8-1039 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 80'-4"

Depth: 77'-2"

Htd SF: 4,366

Unhtd SF: 1,062
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8-1038 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 37'0"

Depth: 58'0"

Htd SF: 2,957

Unhtd SF: 694
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8-1019 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 63'-8"

Depth: 66'-8"

Htd SF: 3,465

Unhtd SF: 843
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8-1012 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'-0"

Depth: 49'-0"

Htd SF: 2,955

Unhtd SF: 0
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8-1004 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 51'-4"

Depth: 45'-0"

Htd SF: 1,961

Unhtd SF: 560
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8-1003 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'-0"

Depth: 48' 0"

Htd SF: 2,869

Unhtd SF: 1,562
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7-2372 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 38'-0"

Depth: 44'-0"

Htd SF: 3,758

Unhtd SF: 475