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

Professionally Designed coastal house design for Downey

Ready to create your own coastal house design in Downey? These layouts are pre-engineered, customizable, and ready to go.

All sets come with structural plans, editable CAD files, and the ability to build multiple times with no added fees.

Popular with developers and DIY builders, our coastal house design options make it easy to get started.

The Advantages of Our coastal house design Packages in Downey

Digital Files for Easy Use – CAD + PDF plans provided in standard formats for smooth handoff to builders.
Engineered Compliance – Designed to pass structural and safety requirements in Downey.
Reuse Permission Included – Build once or a dozen times — no limit.
Foundation Flexibility – Adapt plans for any lot with free adjustments to base type.
Mod-Ready Files – Quickly customize elements like window placement, roofline, or square footage.

Each coastal house design plan is created with Downey building needs in mind. Expect speed, savings, and standout quality with every download.

Choose Your coastal house design Style for Downey

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

Frequently Asked Questions About coastal house design in Downey

What is a coastal house design?

A coastal house design is a secondary structure — often detached — used for guest accommodations, backyard rentals, or flexible living space. Our plans in Downey offer customization and code-compliant layouts.

Can I adjust the plan for my Downey property?

Yes. We offer fast and affordable customization for coastal house design plans — including layout edits, foundation changes, and more to meet Downey's requirements.

Will it meet Downey building codes?

All plans include structural engineering and can be adapted to meet Downey permitting and zoning codes. Let us know your lot details and we’ll help ensure compliance.

What’s included in the purchase?

You get full CAD and PDF files, an unlimited-build license, and free foundation modifications — everything needed to start building your coastal house design in Downey.

Created by Experts — Not AI

We work directly with real builders, drafters, and engineers to develop every coastal house design. These plans meet modern building expectations, code requirements, and customization flexibility — with no guesswork.

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

Your coastal house design Project in Downey Starts Here

All plans come fully equipped for code compliance in Downey — complete with blueprints, CAD files, engineering, and customization options.

Ready to build? Reach out now or browse other plan styles to find the perfect match.

Affordable Available for Manchester | My Home Floor Plans All house Plan SEO Pages Best Designed for Arvada | My Home Floor Plans

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9-1853B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 42'-4"

Depth: 44'-8"

Htd SF: 2,315

Unhtd SF: 1,091
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9-1853 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 42'-4"

Depth: 44'-8"

Htd SF: 2,315

Unhtd SF: 1,091
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9-1824 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 71'-0"

Depth: 78'-8"

Htd SF: 2,133

Unhtd SF: 1,824
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9-1818 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 30'-0"

Depth: 60'-8"

Htd SF: 2,353

Unhtd SF: 707
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9-1810 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 44'-4"

Depth: 57'-8"

Htd SF: 2,922

Unhtd SF: 870
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9-1776B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1765 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 49'-9"

Depth: 106'-4"

Htd SF: 3,903

Unhtd SF: 477
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9-1756B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1717 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 81'-4"

Depth: 62'-5"

Htd SF: 3,565

Unhtd SF: 1,504
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9-1684 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 107'-0"

Depth: 68'-7"

Htd SF: 4,856

Unhtd SF: 1,279
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9-1672 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'-10"

Depth: 59'-2"

Htd SF: 4,512

Unhtd SF: 1,063
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9-1651BHOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1650 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 36'-0"

Depth: 53'-0"

Htd SF: 2,575

Unhtd SF: 413
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9-1604 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: 85'-7"

Htd SF:

Unhtd SF:
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9-1600B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 50'-0"

Depth: 49'-8"

Htd SF: 2,641

Unhtd SF: 787