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Best coastal house designs Designed for New Hampshire | My Home Floor Plans

High-Quality coastal house design Plans Available in New Hampshire

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

Top Benefits of Our coastal house design Plans in New Hampshire

Printable & Editable Plans – CAD and PDF versions come standard with every purchase.
Structural Review Included – Each layout is engineered for safety and compliance in New Hampshire.
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 New Hampshire.

Choose Your coastal house design Style for New Hampshire

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

FAQs: coastal house design Plans for New Hampshire

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 New Hampshire.

How do I customize the layout?

Our team can modify size, walls, porches, or other features to suit your New Hampshire lot. Turnaround time for customizations is fast and cost-efficient.

Is engineering included for New Hampshire?

Yes. Every coastal house design plan comes with structural engineering included, designed to meet local codes in New Hampshire.

Do I get editable files?

Absolutely. We provide both CAD and PDF formats, giving you full control to share with architects or builders in New Hampshire.

Our Plans Are Built, Not Theorized

Unlike most plan websites, our coastal house design options in New Hampshire are based on actual construction data. With CAD + PDF files, structural reviews, and field-tested layouts, every plan is practical, accurate, and up to code.

Designed for New Hampshire, built anywhere — our coastal house design plans meet national IRC guidelines while accommodating New Hampshire zoning and lot constraints.

Ready to Start Building Your coastal house design in New Hampshire?

Choose from thousands of build-ready designs at My Home Floor Plans. Every coastal house design 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 New Hampshire project.

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20-1925 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 28'-0"

Depth: 73'-3"

Htd SF: 2,298

Unhtd SF:
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20-1894 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 59'-2"

Depth: 62'-4"

Htd SF: 2,459

Unhtd SF: 929
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20-1888 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 40'-0"

Htd SF: 1,601

Unhtd SF: 794
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20-1839 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 40'-0"

Htd SF: 1,532

Unhtd SF: 1,008
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20-1838 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 34'-0"

Depth: 40'-0"

Htd SF: 1,532

Unhtd SF: 1,008
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20-1806 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 50'-0"

Depth: 48'-4"

Htd SF: 1,853

Unhtd SF: 961
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20-1779 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 56'-0"

Depth: 94'-4"

Htd SF: 3,113

Unhtd SF: 493
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20-1703 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 31'-11"

Depth: 56'-6"

Htd SF: 2,300

Unhtd SF: 362
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20-1657 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 35'-0"

Depth: 46'-8"

Htd SF: 2,110

Unhtd SF: 660
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20-1643 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 87'-5"

Depth: 116'-11"

Htd SF: 3,420

Unhtd SF:
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20-1602 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,870.56.Current price is: $1,059.99.

Width: 89'-5"

Depth: 62'-9"

Htd SF: 3,220

Unhtd SF: 1,408
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20-1599 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 49'-10"

Depth: 54'-10"

Htd SF: 2,029

Unhtd SF: 732
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20-1558 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 69'-2"

Depth: 74'-10"

Htd SF: 2,096

Unhtd SF: 1,456
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20-1548 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 69'-0"

Depth: 51'-0"

Htd SF: 2,041

Unhtd SF: 1,529
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20-1422 HOME PLAN
Rated 5.00 out of 5
Original price was: $1,582.56.Current price is: $896.79.

Width: 26'-0"

Depth: 71'-5"

Htd SF: 2,517

Unhtd SF: 688