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Top coastal house designs Available for Illinois | My Home Floor Plans

Design Your Ideal coastal house design in Illinois

Whether you're planning a guest suite or cozy escape, our coastal house design layouts offer the flexibility and quality today's homeowners expect.

Each blueprint set includes CAD files, full engineering, and a no-restrictions build license — all tailored for Illinois.

Build smarter and faster with plans that meet local code and can be easily customized to your exact needs.

Why Choose Our coastal house design 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 coastal house design 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 coastal house design solution.

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.

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18-2241 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 80'-0"

Depth: 73'-4"

Htd SF: 3,666

Unhtd SF: 4,147
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18-2220 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 40' 0"

Depth: 44' 8"

Htd SF: 2,199

Unhtd SF: 1,091
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18-2207 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 64'-6"

Depth: 67'-8"

Htd SF: 3,154

Unhtd SF: 1,123
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18-2169 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 68'-0"

Depth: 76'-8"

Htd SF: 2,700

Unhtd SF: 1,403
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18-2168 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 50'-0"

Depth: 70'-4"

Htd SF: 2,423

Unhtd SF: 887
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18-2161 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 48'-0"

Depth: 55'-6"

Htd SF: 1,831

Unhtd SF: 429
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18-2159 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 35'-0"

Depth: 44'-2"

Htd SF: 2,664

Unhtd SF: 650
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18-1987 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 68'-0"

Depth: 61'-0"

Htd SF: 2,876

Unhtd SF: 1,419
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18-1911 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 38'-0"

Depth: 56'-8"

Htd SF: 3,957

Unhtd SF:
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18-1891 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 44'-0"

Depth: 61'-8"

Htd SF: 2,811

Unhtd SF: 1,843
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18-1826 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 34'-6"

Depth: 56'-4"

Htd SF: 2,785

Unhtd SF: 1,932
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18-1725 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 74'-0"

Depth: 68'-8"

Htd SF: 2,801

Unhtd SF: 1,328
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18-1674 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 35'-0"

Depth: 40'-8"

Htd SF: 2,938

Unhtd SF: 1,509
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18-1436 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 37'-9"

Htd SF: 2,453

Unhtd SF: 782
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18-1412 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 42'-0"

Depth: 57'-0"

Htd SF: 2,761

Unhtd SF: 2,090