Pre-designed two-bedroom, one-bathroom guesthouse in Arizona, ready-to-build accessory dwelling unit (ADU) with modern architecture, open floor plan, and high-quality site-built construction. Ideal for adding property value or in-law suite.

Enjoy the space and elegance of a larger home in this 995 sq. ft. guesthouse. A centered kitchen island fosters a spacious flow, evoking a full-sized residence. Indulgent touches include a double vanity and walk-in closets in both rooms for maximum comfort. Like our smaller units, you’ll enjoy curbless showers, ADA features, nine-foot ceilings, and high-end finishes as standard—big-home living, expertly scaled to your needs.

2 Bed | 1 Bath | 995 Sqft

  • 995-square-feet-two-bedroom-one-bathroom-guesthouse-adu

    Experience modern desert living with this 995 square-foot, two-bedroom, one-bathroom guesthouse in Scottsdale, Arizona. The exterior showcases a sleek combination of smooth stucco, natural stone veneer, and high-quality composite cladding, delivering a clean, contemporary aesthetic built to last. Expansive aluminum-framed sliding doors and windows flood the interior with natural light while connecting indoor and outdoor spaces seamlessly. Designed with durability and curb appeal in mind, this modern guesthouse exterior blends timeless architecture with low-maintenance materials, making it perfect for the Arizona climate.

  • 995-square-foot-two-bedroom-one-bathroom-guesthouse-adu-kitchen

    This beautifully designed open-concept kitchen serves as the centerpiece of the 995-square-foot guesthouse, blending style and function. It features a large central island that can be easily accessed from both sides—perfect for cooking, entertaining, or casual dining. The space is finished with high-quality custom cabinets, premium quartz countertops, and smooth level-four drywall, creating a clean, modern look that feels bright and inviting. Every detail is thoughtfully considered, from the included stainless-steel appliances to the seamless layout that flows naturally into the living area. Designed for comfort, efficiency, and aesthetic appeal, this modern guesthouse kitchen elevates everyday living while maintaining a timeless, minimalist design.

  • 995-square-foot-two-bedroom-one-bathroom-guesthouse-adu-hallway

    This interior photo showcases the open layout of the 995-square-foot guesthouse, capturing the perfect balance between comfort and functionality. On the left, the modern kitchen features a spacious island, quartz countertops, and high-end cabinetry, seamlessly blending into the open living space on the right. The living room offers warm natural light through large aluminum sliders, creating an inviting area for relaxation and gatherings. Down the central hallway, both bedrooms are located at the far end for privacy, while the bathroom sits conveniently in the middle—easily accessible to everyone in the home. The smooth drywall, clean lines, and cohesive finishes throughout highlight the guesthouse’s modern, high-quality design and open-concept flow.

  • 995-square-foot-two-bedroom-one-bathroom-guesthouse-adu-living-room

    The open-concept living room of this 995-square-foot guesthouse offers a seamless connection between indoor and outdoor living. Large aluminum-framed sliding doors open to the backyard, filling the space with natural light and creating a bright, airy feel. The room features an upgraded media wall with custom lower cabinets and quartz countertops—a premium upgrade that elevates both design and functionality beyond the standard layout. With smooth level-four drywall, clean architectural lines, and a modern yet comfortable atmosphere, this luxury guesthouse living room is designed for relaxation, entertaining, and everyday living in style.

  • 995-square-foot-two-bedroom-one-bathroom-guesthouse-adu-bathroom

    The bathroom in this 995-square-foot guesthouse combines luxury, accessibility, and thoughtful design. It features a massive dual-sink vanity that matches the high-quality cabinetry used throughout the home, creating a cohesive and elegant look. The space includes a fully tiled, ADA-compliant shower with no curb, offering both a sleek, modern appearance and safe, easy access—especially beneficial for older individuals or guests with limited mobility. Unlike many builders who treat this as an upgrade, Constructum includes it as a standard feature, reflecting the company’s commitment to quality and comfort. Durable finishes, quartz countertops, and smooth drywall complete this modern guesthouse bathroom, balancing functionality with refined design.

Every guesthouse comes standard with…

  • Every Constructum project begins with fully developed architectural plans. From schematic layouts to detailed construction documents. These plans are crafted to meet city requirements while capturing the form, flow, and function of your guesthouse.

  • We coordinate a professional site survey to map your property’s boundaries, topography, and utility locations. This ensures every design decision is accurate, compliant, and tailored to your specific lot conditions.

  • Your project includes a complete engineering package — mechanical, electrical, plumbing, structural, and civil. Each discipline is handled by licensed engineers to guarantee safety, efficiency, and code compliance from the ground up.

  • We handle the entire permitting process. From city review fees and submissions to managing all correspondence and approvals. It’s one less headache for you, and one more thing checked off our list.

  • A dedicated project manager oversees every phase of your build, maintaining strict quality control and ensuring all work meets Constructum’s high standards. You’ll have one point of contact and full visibility from start to finish.

  • Your guesthouse starts with a structurally sound concrete foundation, poured and finished to exact specifications. It’s the base that supports everything we build.

  • From framing to finish, we use premium materials and proven techniques: 2x6 lumber framing, spray foam insulation, level 4 drywall, utility rough-ins, stucco exterior, and more. Every component is built to last and designed to impress. Our units are built using traditional construction methods and not pre-fabricated in a warehouse and shipped to your property. This ensures you receive the highest quality product.

  • Unlike many competitors who use wall-mounted mini splits, we install a fully ducted central air system… professionally engineered for balanced airflow and quiet, efficient comfort throughout the entire unit. We live in Arizona… Mini-splits just won’t cut it.

  • High-quality luxury laminate flooring comes standard and not as an upgrade. It’s durable, beautiful, and chosen for its ability to withstand daily use while maintaining a premium look.

  • Every guesthouse includes a complete kitchen appliance package: refrigerator, dishwasher, and your choice of a range or cooktop. All are selected for performance, style, and seamless integration with your design.

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