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Plan 31818DN
3-Story Contemporary House Plan with Optional Apartment - 3812 Sq Ft
Heated S.F.
3,812
Beds
3
Baths
3.5
Stories
3
Cars
3
Floor Plan

Plan 31818DN

Main Level
slide image 0
2nd Floor
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3rd Floor
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Plan 31818DN

1-800-854-7852

1-262-521-4596

Main Level
floor plan image Main Level
2nd Floor
floor plan image 2nd Floor
3rd Floor
floor plan image 3rd Floor
Plan Details
  • This 3-story contemporary house plan has a unique upside-down layout, with a drive-under garage and optionally finished 678 sq. ft. apartment space on the ground level, the 2nd floor hosts the three large bedroom suites each with a private bath. 
  • Enjoy the sunrise and sunset in the master suite that spans the entire right side of the home and is appointed with a grand 5-fixture bathroom, a large walk-in closet, and a corner lounge with a wet-bar in the front of the home.
  • Architectural Designs' primary focus is to make the process of finding and buying house plans more convenient for those interested in constructing new homes - single family and multi-family ones - as well as garages, pool houses and even sheds and backyard offices. 
  • Our website offers a vast collection of home designs, encompassing various architectural styles, sizes, and features, which can be customized to meet specific needs and preferences.
  • We curate and add to our design portfolio every day as we work with hundreds of residential building designers and architects to bring you the most diverse and best house plans available.
  • We can modify any house plan you see on our site. Learn more about modifications.
What's Included

  • Slab Plan
  • Floor Plans with Notes and Dimensions
  • Door and Window Schedules
  • Electrical Plans
  • Ceiling Plans
  • Elevations of All Sides
  • Roof Plans
  • Building Sections
  • Wall Sections
  • Fastener Requirements

What's Not Included
  • Architectural or Engineering Stamp - handled locally if required
  • Site Plan - handled locally when required
  • Mechanical Drawings (location of heating and air equipment and duct work) - your subcontractors handle this
  • Plumbing Drawings (drawings showing the actual plumbing pipe sizes and locations) - your subcontractors handle this
  • Energy calculations - handled locally when required
Modify This Plan
Need to make changes? We will get you a free price quote within 1 to 3 business days.
Contact Us

Square Footage Breakdown

Total Heated Area

3,812 sq. ft.

1st Floor

280 sq. ft.

2nd Floor

1,810 sq. ft.

3rd Floor

1,722 sq. ft.

Apartment

678 sq. ft.

Entry

75 sq. ft.

Balcony / Veranda

1,325 sq. ft.

Lanai

383 sq. ft.

Beds/Baths

Bedrooms

3

Full bathrooms

3

Half bathrooms

1

Foundation Type

Standard Foundations

Piling, Slab

Exterior Walls

Exterior Walls

Block / CMU (main floor)

Dimensions

Width

39' 6"

Depth

66' 4"

Max Ridge Height

48' 4"

Garage

Type

Attached

Area

1174 sq. ft.

Count

3 Cars

Entry Location

Front

Roof Details

Framing Type

Truss

Architectural Style

Beach

Coastal

Coastal Contemporary

Contemporary

Special Features

Bedrooms - Clustered

Bonus Room

Elevator

Handicapped Accessible

Laundry - Upstairs

Library/Study

Master Suite - 2nd Floor

Outdoor Kitchen

Split Level

Wet Bar

Plan Collections

Attached Apartments

Square Footage Breakdown

Total Heated Area

3,812 sq. ft.

1st Floor

280 sq. ft.

2nd Floor

1,810 sq. ft.

3rd Floor

1,722 sq. ft.

Apartment

678 sq. ft.

Entry

75 sq. ft.

Balcony / Veranda

1,325 sq. ft.

Lanai

383 sq. ft.

Beds/Baths

Bedrooms

3

Full bathrooms

3

Half bathrooms

1

Foundation Type

Standard Foundations

Piling, Slab

Exterior Walls

Exterior Walls

Block / CMU (main floor)

Dimensions

Width

39' 6"

Depth

66' 4"

Max Ridge Height

48' 4"

Garage

Type

Attached

Area

1174 sq. ft.

Count

3 Cars

Entry Location

Front

Roof Details

Framing Type

Truss

Architectural Style

Beach

Coastal

Coastal Contemporary

Contemporary

Special Features

Bedrooms - Clustered

Bonus Room

Elevator

Handicapped Accessible

Laundry - Upstairs

Library/Study

Master Suite - 2nd Floor

Outdoor Kitchen

Split Level

Wet Bar

Plan Collections

Attached Apartments

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