Exterior view of ONYX single-story contemporary house plan with dramatic cantilevered roof planes by Arcus Dein

ONYX

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ONYX

ONYX establishes horizontal presence through dramatic cantilevered roof planes. At 3,677 square feet on a single level, this contemporary house plan combines white stucco with dark vertical slats, creating a composition that extends into landscape through sheltered outdoor living areas. The roof geometry reads as layered planes floating above the massing, providing shade and visual weight while maintaining modern restraint.

Three bedrooms and three bathrooms are arranged across the single-story layout with the island kitchen serving as the home's functional center. Covered outdoor spaces integrate with interior living areas, extending the residence beyond its walls. Horizontal emphasis throughout creates a grounded relationship with the site.

3 bedrooms | 3 bathrooms | 1 powder room | 3,677 sq ft | 1 level | Cantilevered roofs | Covered outdoor living

Design Package Options

Package Description

Design Development drawing set in PDF format, including 3D views and illustrative floor plans.

$4,900.00

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With an Architect, Interior Designer, or General Contractor

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EXPLORE THE DESIGN

Exterior view of ONYX single-story contemporary house plan with dramatic cantilevered roof planes by Arcus Dein
Modern house with a car parked in front on a clear day
Modern house with a driveway and trees on a clear day
Exterior view of ONYX single-story contemporary house plan with dramatic cantilevered roof planes by Arcus Dein
Modern house with a car parked in front on a clear day
Modern house with a driveway and trees on a clear day

Basic specifications

Floors (Levels) 1
Bedrooms 3
Bathrooms 3
Powder Rooms (PWDR) 1
Total Number of Bathrooms 3.5
Foundation Type Slab
Building Type Single Family
Building Area (sq ft) 3677

Lot Information

Lot Area (Acre) 1
Lot Depth (ft) 202.0
Lot Width (ft) 195.0
Lot Shape Rectangle
Topography Flat
Location Suburban

Structure & Construction

Roof Type Sloped
Roof Pitch 3:12

Floor Layout Area

Lower Floor (sq ft) 0
Main Floor (sq ft) 3677
Second Floor (sq ft) 0
Third Floor (sq ft) 0

Rooms & Spaces

Living Room Informal
Living Room Location 1st
Dining Room Informal
Kitchen Island
Family Room None
Family Room Location None
Office No
Laundry Location 1st
Mudroom Yes

Garage & Porch

Garage Type Drive-Under
Garage Count 2
Garage (sq ft) 530.0
Porch Type Front
Porch Location South
Porch (sq ft) 149

Environment

Climate Temperate
Temperature Seasonal

INCLUSIONS

Standard package: Design Development Drawings in PDF

  • Floor Plans
  • Ceiling Plans
  • Roof Plan
  • Exterior Elevations
  • Typical Sections
  • Exterior 3D images (as shown here on page)
  • Illustrative floor layout previews (as shown here on page)

Professional package: Design development drawings in DWG

  • Includes everything in the Standard package, plus the complete DWG source files for all drawings listed above.

EXCLUSIONS

  • Guaranteed compliance with every local building code (adjustments may be required depending on your municipality)
  • Permitting fees, site surveys, or engineering reports (though we can assist in navigating these)
  • On-site construction services (unless contracted separately through construction administration)
  • Garages, porches, and unfinished areas in the living square footage calculations (these are detailed but not counted in totals)
  • Furniture, accessories, and décor (offered separately as an interior design consultancy)
  • Site-specific grading, foundation engineering, or specialized environmental studies (handled case by case)

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