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Top One Story House Plans with Open Concept Designed for Washington | My Home Floor Plans

Find the Right One Story House Plans with Open Concept for Your Washington Property

Need a stylish, code-ready One Story House Plans with Open Concept for Washington? Our curated designs are perfect for backyard builds, ADUs, or second homes.

Plans come with engineering, CAD & PDF files, and full rights to build — without paying extra for each copy.

Every layout is designed with Washington zoning, space constraints, and construction standards in mind.

Top Benefits of Our One Story House Plans with Open Concept Plans in Washington

Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
Structural Review Included – Each layout is engineered for safety and compliance in Washington.
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 One Story House Plans with Open Concept plans are tailored for convenience, flexibility, and cost-efficiency in Washington.

Trending One Story House Plans with Open Concept Styles in Washington

From breezy beach escapes to timeless barndo builds, these One Story House Plans with Open Concept styles are loved by Washington builders for their visual appeal and adaptability.

Your One Story House Plans with Open Concept Questions Answered

Why consider a One Story House Plans with Open Concept in Washington?

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

Are these plans easy to modify?

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

Do plans follow local Washington codes?

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

Why Builders Trust My Home Floor Plans

Each One Story House Plans with Open Concept we offer in Washington 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 Washington soil conditions to climate loads, our One Story House Plans with Open Concept plans are engineered for practical local use. No retrofitting or guesswork needed.

Ready to Start Building Your One Story House Plans with Open Concept in Washington?

Choose from thousands of build-ready designs at My Home Floor Plans. Every One Story House Plans with Open Concept includes CAD + PDF files, structural engineering, and full rights to build as many times as you want.

Explore more architectural styles or contact us today to begin your Washington project.

Affordable Available for Virginia | My Home Floor Plans All house Plan SEO Pages Best Designed for West Virginia | My Home Floor Plans

Showing 136–150 of 3001 resultsSorted by average rating

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8-1579 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 56' 0"

Depth: 57' 8"

Htd SF: 2,500

Unhtd SF: 500
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8-1578 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 63'-0"

Depth: 33'-5"

Htd SF: 4,333

Unhtd SF: 1,571
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8-1569 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 95'-3"

Depth: 69'-9"

Htd SF: 4,702

Unhtd SF: 877
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8-1567 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 43'-0"

Depth: 94'-2"

Htd SF: 1,916

Unhtd SF: 1,224
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8-1546 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 67'-4"

Depth: 77'-8"

Htd SF: 3,011

Unhtd SF: 1,069
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8-1538 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'-6"

Depth: 49'-0"

Htd SF: 2,352

Unhtd SF: 1,129
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8-1516 CABIN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 90'-0"

Depth: 48'-0"

Htd SF: 1,576

Unhtd SF: 1,136
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8-1515 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 41' 0"

Depth: 50' 0"

Htd SF: 2,462

Unhtd SF:
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8-1470 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'-0"

Depth: 42'-0"

Htd SF: 2,571

Unhtd SF: 510
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8-1461B HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 59'-0"

Depth: 59'-6"

Htd SF: 2,800

Unhtd SF: 400
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8-1460 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 36'-0"

Depth: 42'-0"

Htd SF: 2,850

Unhtd SF: 600
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8-1419 HOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,446.56.Current price is: $1,386.39.

Width: 47'-0"

Depth: 56'-8"

Htd SF: 2,953

Unhtd SF: 1,061
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8-1396 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'-10"

Depth: 54'-6"

Htd SF: 3,428

Unhtd SF: 795
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8-1395 BLDG 6 TOWNHOME PLAN – House plan details
Rated 5.00 out of 5
Original price was: $2,014.56.Current price is: $1,141.59.

Width: 22'-0"

Depth: 65'-9"

Htd SF: 2,093

Unhtd SF: 360
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8-1390 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: 43'-0"

Htd SF: 3,569

Unhtd SF: 483