Home / Models / B2-600
B2-600 exterior
B2-600 alternate exterior
B2-600 floor plan
B2-600 elevation
Exterior:
About This Model

The B2-600 is where we’d point most clients who are in the 500–650 square foot range and don’t have a specific reason to go with the original B-series models. The updated kitchen layout in the B2 models includes a longer counter run, better refrigerator placement, and improved clearances. The window positioning in the B2-600 brings more natural light into the living area and bedroom. For rental, the visual appeal of the B2-series exterior translates into a more competitive listing presentation.

Ideal For

Strong rental performance in a current-design package, long-term family occupancy with updated finishes.

Interior Photo
B2-600 interior

Representative interior photo. Finishes and layout vary by model and project configuration.

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Floor Plan / Elevation — B2-600
Floor Plan
B2-600 floor plan
Elevation
B2-600 elevation
Facade Upgrade Options
B2-600 facade upgrade

Facade upgrade options available. Ask about exterior cladding, window configurations, and color packages during your consultation.

Premium Finishes & Features
Full Turnkey Construction & Finishes All Included
Design and Plans Included
Luxury Vinyl Flooring
Quartz Countertops
House Match Options Available
Mini Split Heating and Air System
Open Concept Kitchen
Custom Built at Your Property
French Front Entry Doors
Full Bathroom
Lifetime Composition Shingle Roof
Slow Close Cabinets and Drawers
All Appliances Included
Frequently Asked Questions
Where can I place this ADU?+
The B2-600 can be placed on most single-family and two-family residential lots in Dane County, subject to setback, size, and zoning requirements for your municipality. We confirm feasibility at your address during the free feasibility check.
What can I customize?+
Exterior siding color and material, roofing color, interior paint, cabinet hardware, light fixtures, and appliance packages. The structural layout is fixed per model; finish-level personalization is fully available.
What features come standard?+
Every Boundless ADU includes full permitting, architectural plans, mini-split HVAC, all appliances, quartz countertops, luxury vinyl flooring, slow-close cabinetry, French entry doors, and a lifetime composition shingle roof.
What financing options are available?+
Common paths include HELOCs, cash-out refinancing, construction-to-permanent loans, and ADU-specific products. See our financing page or try the ADU calculator.

B2-600

B2-Series
1Bed
1Bath
600sqft
ADU Overview
600 sqft B2-Series 1-bedroom. Updated design, improved kitchen, better light. Current design language across the line.
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