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

    17-1717 GARAGE

    Original price was: $1,150.56.Current price is: $651.99.
  • Sale! Quickview

    16-1763 house PLAN

    Original price was: $1,870.56.Current price is: $1,059.99.
  • Sale! Quickview

    16-1708 GARAGE

    Original price was: $1,150.56.Current price is: $651.99.
  • Sale! Quickview

    16-1646 house PLAN

    Original price was: $1,582.56.Current price is: $896.79.
  • Sale! Quickview

    16-1561 house PLAN

    Original price was: $1,582.56.Current price is: $896.79.
  • Sale! Quickview

    16-1351 GARAGE

    Original price was: $1,150.56.Current price is: $651.99.
  • Sale! Quickview

    16-1337 MAILBOX KIOSK

    Original price was: $1,150.56.Current price is: $651.99.
  • Sale! Quickview

    16-1238 GARAGE

    Original price was: $1,150.56.Current price is: $651.99.
  • Sale! Quickview

    16-1237 BOAT GARAGE

    Original price was: $574.56.Current price is: $325.59.
  • Sale! Quickview

    16-1208 PAVILLION

    Original price was: $574.56.Current price is: $325.59.
  • 672511
    Sale! Quickview

    16-1112 CABANA

    Original price was: $350.56.Current price is: $151.99.
  • Sale! Quickview

    16-1039 GARAGE

    Original price was: $1,150.56.Current price is: $651.99.
  • Sale! Quickview

    16-1012 GARAGE

    Original price was: $574.56.Current price is: $325.59.
  • Sale! Quickview

    15-1996 house PLAN

    Original price was: $574.56.Current price is: $325.59.
  • Sale! Quickview

    15-1995 CARPORT

    Original price was: $574.56.Current price is: $325.59.

Customizable One Story House Plans with Open Concept Plans for Illinois

Build confidently with our architect-designed One Story House Plans with Open Concept options, engineered to fit Illinois properties of all sizes.

Each plan package includes CAD drawings, structural reviews, and an unlimited-build license.

They're perfect for homeowners who want comfort, flexibility, and fast permit approvals in Illinois.

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.

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.

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.