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Top coastal house designs Designed for Downey | My Home Floor Plans

High-Quality coastal house design Plans Available in Downey

Looking for coastal house design layouts that are both beautiful and buildable in Downey? 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 Downey.

Top Benefits of Our coastal house design Plans in Downey

Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
Structural Review Included – Each layout is engineered for safety and compliance in Downey.
Build as Many as You Want – No additional charge for multiple builds.
Foundation Choice Included – Switch to crawlspace or basement foundations with no added fee.
Easy Customization – Adjust floor plan details quickly and affordably.

From backyard suites to long-term investments, these coastal house design plans are tailored for convenience, flexibility, and cost-efficiency in Downey.

Popular Styles for coastal house design in Downey

No matter your design preference, our coastal house design blueprints in Downey offer the flexibility to match your lifestyle — with smart layouts, private rooms, and charming outdoor spaces.

Your coastal house design Questions Answered

Why consider a coastal house design in Downey?

These flexible structures provide space for guests, rental income, or extra privacy — and they’re increasingly popular with Downey homeowners.

Are these plans easy to modify?

Yes! We offer optional layout changes to better match your Downey lot or preferences — including windows, room dimensions, and orientation.

Do plans follow local Downey codes?

Plans are structurally engineered and can be tailored to meet Downey 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 Downey.

Why Builders Trust My Home Floor Plans

Each coastal house design we offer in Downey 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.

From Downey 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 Downey

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

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

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Showing 181–195 of 3001 resultsSorted by average rating

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7-2344 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 79'-4"

Depth: 46'-0"

Htd SF: 3,682

Unhtd SF: 835
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7-2029 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 40'-0"

Depth: 51'-0"

Htd SF: 2,752

Unhtd SF: 1,145
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6-1313 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 54'-8"

Depth: 57'-2"

Htd SF: 2,105

Unhtd SF: 503
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MYHFP10-1479 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 72'-1"

Depth: 81'-5"

Htd SF: 2,778

Unhtd SF: 1,306
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20-2197 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 40'-0"

Depth: 76'-0"

Htd SF: 2,783

Unhtd SF: 749
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20-2171 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 54'-0"

Depth: 63'-0"

Htd SF: 3,278

Unhtd SF: 842
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20-1953 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 66'-8"

Depth: 46'-8"

Htd SF: 2,803

Unhtd SF: 803
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20-1766 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,302.56.Current price is: $1,304.79.

Width: 57'-8"

Depth: 61'-8"

Htd SF: 2,769

Unhtd SF: 1,302
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20-1704 DUPLEX – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 65'-8"

Depth: 53'-5"

Htd SF: 4,400

Unhtd SF:
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20-1670 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 18'-0"

Depth: 70'-0"

Htd SF: 1,820

Unhtd SF: 255
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20-1604 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 75'-0"

Depth: 58'-1"

Htd SF: 3,190

Unhtd SF: 1,758
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20-1591 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 19'-8"

Depth: 70'-0"

Htd SF: 2,300

Unhtd SF:
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20-1572 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 56'-0"

Depth: 71'-0"

Htd SF: 3,154

Unhtd SF: 1,424
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20-1437 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,302.56.Current price is: $1,304.79.

Width: 58'-0"

Depth: 62'-0"

Htd SF: 3,009

Unhtd SF: 1,267
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20-1307 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 65'-8"

Depth: 63'-8"

Htd SF: 3,475

Unhtd SF: 608