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

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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.
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Width (Ft.)
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Depth (Ft.)
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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
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    19-1365 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-1123 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-1097 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    19-1004 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1935 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1931 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1476 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1435 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1253 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
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    18-1191 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    18-1151 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
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    18-1132 HOME PLAN

    Original price was: $3,598.56.Current price is: $2,039.19.
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    18-1048 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    17-2099 HOME PLAN

    Original price was: $2,446.56.Current price is: $1,386.39.
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    17-1474 HOME PLAN

    Original price was: $2,302.56.Current price is: $1,304.79.

Explore Architect-Approved coastal house design for Illinois

Searching for flexible and build-ready coastal house design 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.

What Makes Our coastal house design 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 coastal house design in Illinois.

Explore Style Options for coastal house design in Illinois

These architectural styles are especially popular among Illinois homeowners looking to blend style with efficiency. Every coastal house design plan is thoughtfully crafted for aesthetic and function.

Your coastal house design Questions Answered

Why consider a coastal house design 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 coastal house design 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.

From Illinois soil conditions to climate loads, our coastal house design plans are engineered for practical local use. No retrofitting or guesswork needed.

Let’s Build Your coastal house design in Illinois

With flexible designs, structural engineering, and unlimited-use rights, we make it easy to get your Illinois project off the ground.

Browse all floor plan styles or contact us to start customizing today.