Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026
Newlands ADU
Heidy Martinez, Slope Architecture

Newlands ADU

Nestled on a prime North Boulder lot, this detached accessory dwelling unit offers its owners a flexible living space perfect for personal use or out of town guests, while providing opportunity for rental income. Paired with a much-needed garage for the main residence, this two-story unit creates spacious and inviting areas that accommodate daily activities and long stays. The clients also were focused on how the addition of a new structure in their backyard could be a positive addition rather than a simply taking up space. The placement of the building within the lot was integral to the balance of indoor and outdoor areas, along with its connection to the main residence by creating a new covered sitting area to be used by the primary occupants.

photo_credit Heidy Martinez, Slope Architecture
Heidy Martinez, Slope Architecture
photo_credit Heidy Martinez, Slope Architecture
Heidy Martinez, Slope Architecture

External materials were thoughtfully chosen to blend with the neighborhood and complement the historic stone of the primary home without competing with its existing character, while warm earth tone interiors were carefully selected to create timeless texture and interest in a small space.

photo_credit Heidy Martinez, Slope Architecture
Heidy Martinez, Slope Architecture
photo_credit Heidy Martinez, Slope Architecture
Heidy Martinez, Slope Architecture

This detached dwelling embraces its modest footprint while providing everything needed for comfortable living. A small entrance hall with a wooden bench and tall cabinet leads to the stairwell, while natural wood tones in the handrails, flooring, and exposed slats are illuminated by clerestory windows. Placement of skylights and windows throughout the unit draw light from multiple directions, offering a bright, airy atmosphere. The warm cabinetry and wood slats of the kitchenette with built in dining nook creates an inviting spot for meals and intimate gatherings, and includes additional hidden storage. A living area provides a sunlit retreat, where vaulted ceilings and expansive windows invite natural light to fill the space. This elegantly designed ADU turns a compact space into a versatile addition for many living options.

photo_credit Heidy Martinez, Slope Architecture
Heidy Martinez, Slope Architecture
photo_credit Heidy Martinez, Slope Architecture
Heidy Martinez, Slope Architecture
photo_credit Heidy Martinez, Slope Architecture
Heidy Martinez, Slope Architecture
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