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

Professionally Designed One Story House Plans with Open Concept for Illinois

Ready to create your own One Story House Plans with Open Concept in Illinois? These layouts are pre-engineered, customizable, and ready to go.

All sets come with structural plans, editable CAD files, and the ability to build multiple times with no added fees.

Popular with developers and DIY builders, our One Story House Plans with Open Concept options make it easy to get started.

What Makes Our One Story House Plans with Open Concept in Illinois Stand Out?

Blueprint Sets Included – Download complete PDF and CAD plans ready for your builder.
Code-Engineered Designs – Built with Illinois codes in mind, including seismic and energy requirements.
Unlimited Reuse License – One-time purchase covers unlimited constructions.
Free Foundation Changes – Adapt your build to site conditions without paying extra.
Fast Mod Options – Make plan edits in days, not weeks.

We combine professional-level drafting with unbeatable flexibility — ideal for anyone planning a One Story House Plans with Open Concept in Illinois.

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.

FAQs: One Story House Plans with Open Concept Plans for Illinois

What type of structure is a One Story House Plans with Open Concept?

One Story House Plans with Open Concept blueprints typically refer to a detached guest house or accessory unit used for rentals, extended family, or private retreats. All designs are customizable for Illinois.

How do I customize the layout?

Our team can modify size, walls, porches, or other features to suit your Illinois lot. Turnaround time for customizations is fast and cost-efficient.

Is engineering included for Illinois?

Yes. Every One Story House Plans with Open Concept plan comes with structural engineering included, designed to meet local codes in Illinois.

Do I get editable files?

Absolutely. We provide both CAD and PDF formats, giving you full control to share with architects or builders in 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.

Start Your One Story House Plans with Open Concept in Illinois with Confidence

Our blueprints are pre-approved, customizable, and ready to build anywhere in Illinois. Every plan includes CAD, PDF, and full support for permitting.

Have questions? Get in touch or see more house styles now.

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7-2344 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 79'-4"

Depth: 46'-0"

Htd SF: 3,682

Unhtd SF: 835
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7-2029 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 40'-0"

Depth: 51'-0"

Htd SF: 2,752

Unhtd SF: 1,145
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6-1313 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'-8"

Depth: 57'-2"

Htd SF: 2,105

Unhtd SF: 503
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MYHFP10-1479 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'-1"

Depth: 81'-5"

Htd SF: 2,778

Unhtd SF: 1,306
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20-2197 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 40'-0"

Depth: 76'-0"

Htd SF: 2,783

Unhtd SF: 749
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20-2171 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'-0"

Depth: 63'-0"

Htd SF: 3,278

Unhtd SF: 842
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20-1953 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'-8"

Depth: 46'-8"

Htd SF: 2,803

Unhtd SF: 803
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20-1766 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,302.56.Current price is: $1,304.79.

Width: 57'-8"

Depth: 61'-8"

Htd SF: 2,769

Unhtd SF: 1,302
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20-1704 DUPLEX – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 65'-8"

Depth: 53'-5"

Htd SF: 4,400

Unhtd SF:
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20-1670 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 18'-0"

Depth: 70'-0"

Htd SF: 1,820

Unhtd SF: 255
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20-1604 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 75'-0"

Depth: 58'-1"

Htd SF: 3,190

Unhtd SF: 1,758
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20-1591 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 19'-8"

Depth: 70'-0"

Htd SF: 2,300

Unhtd SF:
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20-1572 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: 71'-0"

Htd SF: 3,154

Unhtd SF: 1,424
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20-1437 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,302.56.Current price is: $1,304.79.

Width: 58'-0"

Depth: 62'-0"

Htd SF: 3,009

Unhtd SF: 1,267
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20-1307 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 65'-8"

Depth: 63'-8"

Htd SF: 3,475

Unhtd SF: 608