What should the space become?
Daily living, guest use, work, storage, sleeping, bathing, and independent dwelling use can lead to different project definitions.
Conversions / use the space you have
Garage and basement conversions in the Seattle area.
NABS Brothers plans and builds garage and basement conversions in Seattle and South King County. Start with what you want the space to become, then check moisture, light, access, structure and utilities before defining the work. Our Seattle and White Center garage project records show real NABS work from existing conditions to completion.
Existing spaceDesired useConversion gapsCoordinated scope
01 / DEFINE THE REAL PROBLEM
The first job is to understand the gap between current and intended use.
A storage area, parking area, unfinished basement, bedroom, and independent dwelling are not interchangeable. The more the intended use changes, the more important it is to define what the existing space can support and what must be added or corrected.
Which existing conditions matter?
Access, moisture, height, light, structure, envelope, heating, ventilation, plumbing, and electrical conditions may shape the path.
How does the converted space connect to the home?
Circulation, privacy, utilities, sound, storage, and finish transitions should be considered as part of one system.
02 / CONNECT THE SCOPE
A conversion scope closes the gaps deliberately.
The list below is a review framework, not a representation that every item applies to every property or that the space qualifies for a particular use.
- 01
Existing-condition record
Document what is visible and identify high-impact unknowns.
- 02
Use requirements
Translate the desired use into space, access, comfort, privacy, and system needs.
- 03
Feasibility flags
Identify items that need design, engineering, jurisdictional, or specialist review.
- 04
Construction sequence
Coordinate corrective work, rough systems, inspections when required, and finishes.
03 / PLAN WHERE IT CHANGES THE OUTCOME
A finished room, an ADU, and a garage conversion are different paths.
Using the right label matters because the intended use can change the design questions, required inputs, and construction scope. Planning helps keep those paths from being priced as if they are interchangeable.
Planning + feasibility- 01
Name the intended use before naming the project type.
- 02
Investigate the existing conditions that can change feasibility.
- 03
Define the next professional or jurisdictional input needed.
04 / PROJECT-SPECIFIC BOUNDARY
A photograph or room measurement cannot establish compliance.
Code, permit, zoning, structural, environmental, and utility questions must be reviewed for the actual property. NABS confirms the project-specific path and scope before work begins.
06 / YOUR PROPERTY, YOUR QUESTIONS
Bring the problem. We will help define the next step.
Share the project city, the current condition, and what you need the home to do better. No phone number is requested.
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