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PLAN 455-378

Photographs may show modified designs.

House Plan Design - Beach Exterior - Rear Elevation Plan #455-378

House Plan Design - Beach Exterior - Front Elevation Plan #455-378

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All (27)
Exterior (7)
Interior (17)
Floor plans (3)

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Home > Style > Beach

Key Specs

3657
sq ft

4
Beds

3.5
Baths

3
Floors

2
Garages

Select Plan Set Options

What's included?

Select Foundation Options

Select Framing Options

	Right-Reading Reverse	$299.00
	Choose this option to reverse your plans and to have the text and dimensions readable.
	Additional Construction Sets$59.00/each Additional hard copies of the plan (can be ordered at the time of purchase and within 90 days of the purchase date).
	Audio Video Design	$165.00
	Receive an overlay sheet with suggested placement of audio and video components.
	Construction Guide	$39.00
	Educate yourself about basic building ideas with these four detailed diagrams that discuss electrical, plumbing, mechanical, and structural topics.
	Lighting Design	$165.00
	Receive an overlay sheet with suggested placement of lighting fixtures.
	Material List	$299.00
	A spreadsheet of building supplies needed to construct the infrastructure of your new house. Please note materials lists will not reflect add-ons such as alternate foundation and framing options.

Subtotal

$1999.00

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Residential Construction Guide

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This downloadable, 26-page guide is full of diagrams and details about plumbing, electrical, and more.

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PLAN 455-378

Home > Style > Beach

Key Specs

3657
sq ft

4
Beds

3.5
Baths

3
Floors

2
Garages

This plan can be customized

Tell us about your desired changes so we can prepare an estimate for the design service. Click the button to submit your request for pricing, or call 1-800-528-8070 for assistance.

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Plan Description

This stunning 3-story beach house combines coastal elegance with modern comfort, perfectly suited for narrow lots and breathtaking views. The exterior boasts a refined blend of light-colored stucco, horizontal siding, and warm wood accents, all crowned with a sleek standing seam metal roof that adds durability and style. Three spacious, covered decks span the front and rear of the home, providing ideal outdoor living spaces to relax, entertain, and soak in the surrounding landscape and ocean breeze. The ground level features a front-facing 2-car garage and a versatile recreational room—perfect for a game room, home gym, or guest lounge. The heart of the home is on the second floor, where an open-concept layout seamlessly connects the kitchen, great room, and dining area. Two well-appointed bedrooms offer space for guests or family, complemented by easy access to the main living spaces. Upstairs, the third floor is a serene retreat. The luxurious master suite includes a generous walk-in closet and a spa-like bathroom with premium finishes. A cozy loft adds a flexible area for a reading nook, office, or additional lounge space. An additional bedroom on this level provides even more room for family or visitors. Stylish, functional, and designed for coastal living, this beach house delivers the ultimate in seaside sophistication.

Floor Plans

Floor Plan - Main Floor

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House Plan Design - Beach Floor Plan - Main Floor Plan #455-378

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Floor Plan - Upper Floor

Reverse

House Plan Design - Beach Floor Plan - Upper Floor Plan #455-378

Floor Plan - Other Floor

Reverse

House Plan Design - Beach Floor Plan - Other Floor Plan #455-378

Full Specs & Features

Dimension

Depth : 68'

Height : 40' 11"

Width : 38'

Area

Decks : 1230 sq/ft

Garage : 923 sq/ft

Main Floor : 810 sq/ft

Patios : 540 sq/ft

Third Floor : 1184 sq/ft

Upper Floor : 1663 sq/ft

* Total Square Footage typically only includes conditioned space and does not include garages, porches, bonus rooms, or decks.

Ceiling

Ceiling Details : Third level ceiling height is 9 ft. The master bedroom has a vaulted ceiling. Bedrooms 2 and 3 have 11 ft. ceilings.

Garage Ceiling : 10'

Main Ceiling : 10'

Upper Ceiling Ft : 10'

Roof

Primary Pitch : 6/12

Roof Framing : Truss

Secondary Pitch : Flat

Exterior Wall Framing

Framing : 2x6

Bedroom Features

Upstairs Bedrooms

Upstairs Master Bedrooms

Walk In Closet

Kitchen Features

Eating Bar

Kitchen Island

Walk In Pantry Cabinet Pantry

Additional Room Features

Great Room Living Room

Hobby Rec Room Game Room

Loft

Upstairs Laundry

Garage Features

Front Entry Garage

Lot Characteristics

Suited For Narrow Lot

Suited For View Lot

Outdoor Spaces

Balcony

Covered Front Porch

Covered Rear Porch

Grill Deck Sundeck

Additional Half Bath

Suited For Vacation Home

What's Included In This Plan Set

See a sample plan set

All plans are drawn at ¼” scale or larger and include :

Foundation Plan: Drawn to 1/4" scale, this page shows all necessary notations and dimensions including support columns, walls and excavated and unexcavated areas.
Exterior Elevations: A blueprint picture of all four sides showing exterior materials and measurements.
Floor Plan(s): Detailed plans, drawn to 1/4" scale for each level showing room dimensions, wall partitions, windows, etc. as well as the location of electrical outlets and switches.
Cross Section: A vertical cutaway view of the house from roof to foundation showing details of framing, construction, flooring and roofing.
Interior Elevations: Detailed drawings of kitchen cabinet elevations and other elements as required.

Questions? Call 1-800-528-8070

Plan Set

PDF Set:
$1999.00

PDF plan sets are best for fast electronic delivery and inexpensive local printing.

CAD Set:
$2598.00

For use by design professionals to make substantial changes to your house plan and inexpensive local printing.

CAD and PDF Set Unlimited Build:
$2998.00

For use by design professionals to make substantial changes to your house plan and inexpensive local printing plus PDF plan sets are best for fast electronic delivery and inexpensive local printing.

Foundation

Slab:
$0.00

Ideal for level lot, single layer concrete poured directly on grade.

Basement:
$299.00

Ideal for level lot, lower level of home partially or fully underground.

Crawlspace:
$299.00

Ideal for semi-sloped or level lot, home can be built off of grade, typically 18” - 48”.

Walk Out Basement:
$299.00

Ideal for a sloping lot, lower level with outdoor access.

Framing

Wood 2x6:
$0.00

Wood 2x6 Exterior Walls

Additional Options

Right-Reading Reverse:
$299.00

Choose this option to reverse your plans and to have the text and dimensions readable.

Additional Construction Sets:
$59.00

Additional hard copies of the plan (can be ordered at the time of purchase and within 90 days of the purchase date).

Audio Video Design:
$165.00

Receive an overlay sheet with suggested placement of audio and video components.

Construction Guide:
$39.00

Educate yourself about basic building ideas with these four detailed diagrams that discuss electrical, plumbing, mechanical, and structural topics.

Lighting Design:
$165.00

Receive an overlay sheet with suggested placement of lighting fixtures.

Material List:
$299.00

A spreadsheet of building supplies needed to construct the infrastructure of your new house. Please note materials lists will not reflect add-ons such as alternate foundation and framing options.

* Alternate Foundations may take time to prepare.

** Options with a fee may take time to prepare. Please call to confirm.

Unless you buy an “unlimited” plan set or a multi-use license you may only build one home from a set of plans. Please call to verify if you intend to build more than once. Plan licenses are non-transferable and cannot be resold.