HOW IT WORKS | OneBuild

As Easy as Yes.

Getting an ADU doesn't need to be complicated.

We handle everything.

You decide what to do with it.

One Team. One Process. OneBuild.

1. Discovery Call
A conversation to understand your property, goals, and timeline. We'll tell you honestly what path makes sense for you before spending any money.

2. Feasibility Study
We review zoning, setbacks, utility access, septic or well conditions, and site constraints. You'll receive a written report with a realistic assessment of what's buildable, what it will cost, and what the timeline looks like from here.

3. Select a Direction
Based on your feasibility study, we lay out your options — including whether a prefabricated unit or a fully site-built structure makes more sense for your property, budget, and timeline. We provide the analysis. You make the call.

4. Design & Permitting
We coordinate design development and manage the permitting process with your local building department. Timelines vary by municipality.

5. Construction
From here, your project follows the path selected in Step 3. Prefabricated units are built off-site in a controlled factory environment while your site is prepared in parallel. Site-built projects proceed through standard on-site construction sequencing. Either way, we coordinate the applicable schedule and keep you informed at every phase.

6. Delivery & Final Inspections
For prefab projects, your completed unit is delivered and installed on-site. For site-built projects, construction is completed in place. In both cases, we coordinate final inspections with your municipality.

7. Home Delivery, Literally
We walk the finished space with you to confirm everything is ready — inside and out. Then you get your keys.

8. Occupancy & Long-Term Use
Whether the space becomes housing for a parent, a rental unit, or a personal retreat, we make sure you are happy and ready to start making the most out of your new space.

OUR SERVICES

One Team. One Process. OneBuild.

FEASIBILITY & DESIGN
Every project starts with understanding what's actually possible on your specific property. Our feasibility study covers zoning, setbacks, utilities, grading, and budget alignment — so you make decisions based on facts, not assumptions.

PERMITTING &PROJECT MANAGEMENT
Our team handles permitting, approvals, and coordination with local building departments in your area. We keep your project compliant and on schedule so you never have to navigate complex regulations alone.

TRANSPARENT PRICING
We help you evaluate the right ADU build option for you, pre-fab or site-built based on your site conditions, local code requirements, and budget. Each unit is installed on-site by licensed builders. Not every product works in every municipality — we know the difference.

ROI CALCULATION
Upon request, we project your ADU’s rental income, value growth, and payback period based on your ADU size, local rates, and financing options. Whether you’re building for passive income, retirement planning, or multi-generational living, our tools help you build smarter.

FINANCING ASSISTANCE
We educate clients on ADU-friendly financing options — home equity products, state programs, and construction loans — so you understand your options before signing anything.

CUSTOM BUILDS
For clients whose site or program doesn't fit a standard prefab model, we offer custom design services through our design-led process. Tailored to your lot, your needs, and your budget.

As Easy as Yes.

1. Discovery Call A conversation to understand your property, goals, and timeline. We'll tell you honestly what path makes sense for you before spending any money.

2. Feasibility Study We review zoning, setbacks, utility access, septic or well conditions, and site constraints. You'll receive a written report with a realistic assessment of what's buildable, what it will cost, and what the timeline looks like from here.

3. Select a Direction Based on your feasibility study, we lay out your options — including whether a prefabricated unit or a fully site-built structure makes more sense for your property, budget, and timeline. We provide the analysis. You make the call.

4. Design & Permitting We coordinate design development and manage the permitting process with your local building department. Timelines vary by municipality.

6. Delivery & Final Inspections For prefab projects, your completed unit is delivered and installed on-site. For site-built projects, construction is completed in place. In both cases, we coordinate final inspections with your municipality.

7. Home Delivery, Literally We walk the finished space with you to confirm everything is ready — inside and out. Then you get your keys.

8. Occupancy & Long-Term Use Whether the space becomes housing for a parent, a rental unit, or a personal retreat, we make sure you are happy and ready to start making the most out of your new space.

OUR SERVICES

FEASIBILITY & DESIGN Every project starts with understanding what's actually possible on your specific property. Our feasibility study covers zoning, setbacks, utilities, grading, and budget alignment — so you make decisions based on facts, not assumptions.

PERMITTING &PROJECT MANAGEMENT Our team handles permitting, approvals, and coordination with local building departments in your area. We keep your project compliant and on schedule so you never have to navigate complex regulations alone.

TRANSPARENT PRICING We help you evaluate the right ADU build option for you, pre-fab or site-built based on your site conditions, local code requirements, and budget. Each unit is installed on-site by licensed builders. Not every product works in every municipality — we know the difference.

ROI CALCULATION Upon request, we project your ADU’s rental income, value growth, and payback period based on your ADU size, local rates, and financing options. Whether you’re building for passive income, retirement planning, or multi-generational living, our tools help you build smarter.

FINANCING ASSISTANCE We educate clients on ADU-friendly financing options — home equity products, state programs, and construction loans — so you understand your options before signing anything.

CUSTOM BUILDS For clients whose site or program doesn't fit a standard prefab model, we offer custom design services through our design-led process. Tailored to your lot, your needs, and your budget.

1. Discovery Call
A conversation to understand your property, goals, and timeline. We'll tell you honestly what path makes sense for you before spending any money.

2. Feasibility Study
We review zoning, setbacks, utility access, septic or well conditions, and site constraints. You'll receive a written report with a realistic assessment of what's buildable, what it will cost, and what the timeline looks like from here.

3. Select a Direction
Based on your feasibility study, we lay out your options — including whether a prefabricated unit or a fully site-built structure makes more sense for your property, budget, and timeline. We provide the analysis. You make the call.

4. Design & Permitting
We coordinate design development and manage the permitting process with your local building department. Timelines vary by municipality.

6. Delivery & Final Inspections
For prefab projects, your completed unit is delivered and installed on-site. For site-built projects, construction is completed in place. In both cases, we coordinate final inspections with your municipality.

7. Home Delivery, Literally
We walk the finished space with you to confirm everything is ready — inside and out. Then you get your keys.

8. Occupancy & Long-Term Use
Whether the space becomes housing for a parent, a rental unit, or a personal retreat, we make sure you are happy and ready to start making the most out of your new space.

FEASIBILITY & DESIGN
Every project starts with understanding what's actually possible on your specific property. Our feasibility study covers zoning, setbacks, utilities, grading, and budget alignment — so you make decisions based on facts, not assumptions.

PERMITTING &PROJECT MANAGEMENT
Our team handles permitting, approvals, and coordination with local building departments in your area. We keep your project compliant and on schedule so you never have to navigate complex regulations alone.

TRANSPARENT PRICING
We help you evaluate the right ADU build option for you, pre-fab or site-built based on your site conditions, local code requirements, and budget. Each unit is installed on-site by licensed builders. Not every product works in every municipality — we know the difference.

ROI CALCULATION
Upon request, we project your ADU’s rental income, value growth, and payback period based on your ADU size, local rates, and financing options. Whether you’re building for passive income, retirement planning, or multi-generational living, our tools help you build smarter.

FINANCING ASSISTANCE
We educate clients on ADU-friendly financing options — home equity products, state programs, and construction loans — so you understand your options before signing anything.

CUSTOM BUILDS
For clients whose site or program doesn't fit a standard prefab model, we offer custom design services through our design-led process. Tailored to your lot, your needs, and your budget.