CAD FILE INCLUDED

FREE UNLIMITED BUILD

OPTIONS INCLUDED

PREVIEW ALL SHEETS

STRUCTURAL INCLUDED

FREE FND CHANGES

Need plan tweaks? Minor changes (<10 hrs) are FREE. Larger CAD drafting projects cost LESS THAN ½ of our competitors. Learn More

My Home Floor Plans

Better home plans, for less.

Find Your Dream Home

Bedrooms
  • 0
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6+
Bathrooms
  • 2
  • 2.5
  • 3
  • 3.5
  • 4
  • 4.5
  • 5+
Floors
  • 1
  • 2
  • 3
  • 4+
Htd. Sq. Ft.
-
Width (Ft.)
-
Depth (Ft.)
-
Loading House Plans...

Plan Price
# of Garage Bays
After-Build Photos
Bed and Bath
Ceiling Features
# of Elevations
Garage Features
Indoor
Kitchen Features
Style
Outdoor
Unique
Exterior Material
Unique/Size
Loading House Plans...
  • Sale! Quickview

    20-1906 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    20-1255 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    20-1136 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
  • Sale! Quickview

    19-1766 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    19-1654 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    18-2143 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
  • Sale! Quickview

    17-2114 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
  • Sale! Quickview

    17-1767 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    17-1037 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    17-1622 HOME PLAN

    Original price was: $2,014.56.Current price is: $1,141.59.
  • Sale! Quickview

    20-1669 APARTMENT COMPLEX

    Original price was: $3,598.56.Current price is: $2,039.19.
  • Sale! Quickview

    17-1936 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    16-1805 HOME PLAN

    Original price was: $2,014.56.Current price is: $1,141.59.
  • Sale! Quickview

    16-1438 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
  • Sale! Quickview

    16-1285 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.

Explore Architect-Approved One Story House Plans with Open Concept for Illinois

Searching for flexible and build-ready One Story House Plans with Open Concept plans in Illinois? You've come to the right place.

All plans include printable PDFs, editable CAD sets, and structural review — plus an unlimited-build license to keep your project affordable.

Perfect for backyard rentals, guest homes, or private escapes, these designs are made with Illinois's requirements in mind.

The Advantages of Our One Story House Plans with Open Concept Packages in Illinois

  • Digital Files for Easy Use – CAD + PDF plans provided in standard formats for smooth handoff to builders.
  • Engineered Compliance – Designed to pass structural and safety requirements in Illinois.
  • Reuse Permission Included – Build once or a dozen times — no limit.
  • Foundation Flexibility – Adapt plans for any lot with free adjustments to base type.
  • Mod-Ready Files – Quickly customize elements like window placement, roofline, or square footage.

Each One Story House Plans with Open Concept plan is created with Illinois building needs in mind. Expect speed, savings, and standout quality with every download.

Choose Your One Story House Plans with Open Concept Style for Illinois

With thoughtful layouts, integrated storage, and style-specific features, each One Story House Plans with Open Concept style is built for comfort and compliance in Illinois.

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.

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.

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.