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

    20-1846B HOME PLAN

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

    18-2164 HOME PLAN

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

    17-1388 HOME PLAN

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

    15-1490 HOME PLAN

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

    13-1343 HOME PLAN

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

    8-1822 HOME PLAN

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

    18-2203 HOME PLAN

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

    18-1576 HOME PLAN

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

    20-2199C HOME PLAN

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

    20-2199B HOME PLAN

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

    20-2199A HOME PLAN

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

    20-2128 HOME PLAN

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

    20-2018 HOME PLAN

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

    20-1982 HOME PLAN

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

    20-1856 HOME PLAN

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

High-Quality coastal house design Plans Available in Illinois

Looking for coastal house design layouts that are both beautiful and buildable in Illinois? Our plans are designed by professionals with permitting in mind.

Blueprint sets come fully equipped with CAD and PDF formats, engineering stamps, and full build rights.

Whether your goal is income, guest space, or multi-gen living, these designs give you a head start in Illinois.

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.

Choose Your coastal house design Style for Illinois

With thoughtful layouts, integrated storage, and style-specific features, each coastal house design style is built for comfort and compliance in Illinois.

FAQs: coastal house design Plans for Illinois

What type of structure is a coastal house design?

coastal house design 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 coastal house design 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 coastal house design 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.

All coastal house design designs are optimized for the specific permitting needs and environmental factors in Illinois, helping homeowners and builders avoid common compliance issues.

Build Smarter with Our coastal house design 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.