Feasibility Review
Zoning, setbacks, utility constraints, and site access evaluation.
Services
Accessory dwelling units designed for flexibility, code compliance, and long-term property performance.
Overview
Our ADU service supports detached and attached units for guest accommodation, multigenerational living, or rental income strategy. We design these spaces as integrated parts of the overall property rather than afterthought structures.
Grey Mountain coordinates planning, permitting, and build execution with attention to local code pathways, infrastructure requirements, and site relationships so the unit performs both functionally and aesthetically.

Why It Matters
Successful ADUs depend on more than floor area. Access, utility routing, privacy, and jurisdictional compliance all influence whether the unit becomes an asset or an operational challenge.
We manage these factors up front, creating solutions that respect primary residence character while supporting practical use cases and long-term flexibility in ownership strategy.

What Is Included
We tailor each ADU package to property context and intended use, with structured planning and execution controls.
Zoning, setbacks, utility constraints, and site access evaluation.
Space planning for guest, family, or income use with performance-driven layouts.
Documentation strategy and approvals management aligned to local requirements.
Build management with quality oversight and schedule control.
Commissioning, turnover support, and recommended maintenance planning.


Who It Is For
This service is suited to homeowners who want additional independent living space without compromising the quality or cohesion of the main residence.
It is equally effective for clients evaluating rental-supportive improvements and seeking structured guidance on compliance, construction, and long-term operating considerations.
Next Step
Connect with Grey Mountain to review feasibility, design options, and delivery strategy for your ADU project.