From just wondering—to welcome home.

Our process sets the standard for ease, transparency, and quality.

Design

Configure your ADU with the size, shape, and amenities you want, all online. We'll translate your design into plans and a guaranteed budget that work for you and your space.

Permit

Our software instantaneously generates permit sets with unparalleled accuracy, allowing us to breeze through your city's permitting process and setting your project up for a seamless transition to construction.

Construction

As your general contractor, we orchestrate the entire building process using our vetted network of trusted, skilled contractors and sourcing dependable, renewable materials. And we keep our word: you'll know the cost and timeline from the beginning.

Move In

Our homes are engineered to last. We'll continue to partner with you on maintenance and improvements so that your home grows with you.

Discover the beauty of site-built modular.

Our unique approach brings together the best industry methods for designing and building homes into a single solution that's fast, flexible, and uncompromising on quality.

Type Five modular design system interface showing customizable floor plan options for creating personalized living spaces

A standardized way to design custom layouts.

Our design system makes it possible for you to play architect and design the home to fit your needs and budget.

Type Five digital permitting technology generating precise architectural plans and technical drawings for streamlined approval process

A technology forward practice for error-proof plans.

Our software translates your design into highly accurate permit sets and plans, saving weeks of manual work while erasing the guesswork.

Type Five on-site construction process showing efficient modular building techniques with skilled craftspeople creating quality structures

Site based construction made smart, efficient, and repeatable.

Standardization in design paired with detailed plans for how it's built makes construction predictable, allowing us to offer transparency in price and timelines.

Type Five comprehensive support team of designers, engineers and builders collaborating to deliver exceptional finished homes

Comprehensive support from start to finish.

Our team of designers, engineers, and builders are with you all the way, ensuring the build process is stress-free and the build quality is unbeatable.

Type Five is your architect, construction manager, permit expeditor, job captain, framer, electrician, plumber—and everyone in between with one goal:

A spectacular home.

I feel like we got all the benefits of a custom build, without the uncertainty.

— Kersti in Orinda

View Project

Frequently asked questions

Here's what most people want to know about our process and services.

Looking for something specific? Don't hesitate to reach out to us with any questions, ideas, or feedback.

General

Product

Process

Pricing & Financing

Permitting & Regulations

First, start with a dream.

Explore what you can build, customize your layout, and tailor your home to your needs.

Schedule a free consultation to discuss your project, and learn more about our process, pricing, and approach.

Products

The ADU

The Single Family Home

Select Cities

Resources

Contact

Text or Call Us

(510) 380-7500

Email Us

info@typefive.com

Type Five is building the next generation of American homes.

Designed in Berkeley, California.

CSLB #B-1086540

Terms Privacy

From just wondering—to welcome home.

Our process sets the standard for ease, transparency, and quality.

Designself.__wrap_n!=1&&self.__wrap_b("«R38ored3rjb»",1)

Permitself.__wrap_n!=1&&self.__wrap_b("«R398red3rjb»",1)

Constructionself.__wrap_n!=1&&self.__wrap_b("«R39ored3rjb»",1)

Move Inself.__wrap_n!=1&&self.__wrap_b("«R3a8red3rjb»",1)

Discover the beauty of site-built modular.

Our unique approach brings together the best industry methods for designing and building homes into a single solution that's fast, flexible, and uncompromising on quality.

Type Five is your architect, construction manager, permit expeditor, job captain, framer, electrician, plumber—and everyone in between with one goal:

A spectacular home.

Frequently asked questionsself.__wrap_n!=1&&self.__wrap_b("«Rbfared3rjb»",1)

Looking for something specific? Don't hesitate to reach out to us with any questions, ideas, or feedback.self.__wrap_n!=1&&self.__wrap_b("«R6dfared3rjb»",1)

Generalself.__wrap_n!=1&&self.__wrap_b("«R29lfared3rjb»",1)

What does “Type Five” mean?self.__wrap_n!=1&&self.__wrap_b("«Rbhhlfared3rjb»",1)

What does “Type Five” mean?self.__wrap_n!=1&&self.__wrap_b("«Rbhhlfared3rjb»",1)

Are you a prefab company?self.__wrap_n!=1&&self.__wrap_b("«Rbihlfared3rjb»",1)

Are you a prefab company?self.__wrap_n!=1&&self.__wrap_b("«Rbihlfared3rjb»",1)

What is an accessory dwelling unit (ADU)?self.__wrap_n!=1&&self.__wrap_b("«Rbjhlfared3rjb»",1)

What is an accessory dwelling unit (ADU)?self.__wrap_n!=1&&self.__wrap_b("«Rbjhlfared3rjb»",1)

Are ADUs allowed in my neighborhood?self.__wrap_n!=1&&self.__wrap_b("«Rbkhlfared3rjb»",1)

Are ADUs allowed in my neighborhood?self.__wrap_n!=1&&self.__wrap_b("«Rbkhlfared3rjb»",1)

Can I build an ADU on my property? How many ADUs can I have?self.__wrap_n!=1&&self.__wrap_b("«Rblhlfared3rjb»",1)

Can I build an ADU on my property? How many ADUs can I have?self.__wrap_n!=1&&self.__wrap_b("«Rblhlfared3rjb»",1)

How long does it take to design, permit, and build an ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbmhlfared3rjb»",1)

How long does it take to design, permit, and build an ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbmhlfared3rjb»",1)

How much does a Type Five ADU cost compared to a traditional stick‑built home or a prefab ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbnhlfared3rjb»",1)

How much does a Type Five ADU cost compared to a traditional stick‑built home or a prefab ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbnhlfared3rjb»",1)

Do my neighbors have any say or ability to stop my ADU project?self.__wrap_n!=1&&self.__wrap_b("«Rbohlfared3rjb»",1)

Do my neighbors have any say or ability to stop my ADU project?self.__wrap_n!=1&&self.__wrap_b("«Rbohlfared3rjb»",1)

What are the advantages of working with a design‑build contractor like Type Five?self.__wrap_n!=1&&self.__wrap_b("«Rbphlfared3rjb»",1)

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Productself.__wrap_n!=1&&self.__wrap_b("«R2alfared3rjb»",1)

What’s the difference between Type Five’s on‑site construction and a prefab ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbhilfared3rjb»",1)

What’s the difference between Type Five’s on‑site construction and a prefab ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbhilfared3rjb»",1)

What makes Type Five ADUs special?self.__wrap_n!=1&&self.__wrap_b("«Rbiilfared3rjb»",1)

What makes Type Five ADUs special?self.__wrap_n!=1&&self.__wrap_b("«Rbiilfared3rjb»",1)

How will Type Five help me design my ADU? Do I need to hire an architect separately?self.__wrap_n!=1&&self.__wrap_b("«Rbjilfared3rjb»",1)

How will Type Five help me design my ADU? Do I need to hire an architect separately?self.__wrap_n!=1&&self.__wrap_b("«Rbjilfared3rjb»",1)

The layouts on your website are nice, but what if I want something different?self.__wrap_n!=1&&self.__wrap_b("«Rbkilfared3rjb»",1)

The layouts on your website are nice, but what if I want something different?self.__wrap_n!=1&&self.__wrap_b("«Rbkilfared3rjb»",1)

Can I customize the standard floor plans and features?self.__wrap_n!=1&&self.__wrap_b("«Rblilfared3rjb»",1)

Can I customize the standard floor plans and features?self.__wrap_n!=1&&self.__wrap_b("«Rblilfared3rjb»",1)

Can I choose my own materials, colors, and finishes?self.__wrap_n!=1&&self.__wrap_b("«Rbmilfared3rjb»",1)

Can I choose my own materials, colors, and finishes?self.__wrap_n!=1&&self.__wrap_b("«Rbmilfared3rjb»",1)

What kind of roof can I have? Can I choose a custom roof material?self.__wrap_n!=1&&self.__wrap_b("«Rbnilfared3rjb»",1)

What kind of roof can I have? Can I choose a custom roof material?self.__wrap_n!=1&&self.__wrap_b("«Rbnilfared3rjb»",1)

What flooring options do you offer? Can I upgrade from the standard flooring?self.__wrap_n!=1&&self.__wrap_b("«Rboilfared3rjb»",1)

What flooring options do you offer? Can I upgrade from the standard flooring?self.__wrap_n!=1&&self.__wrap_b("«Rboilfared3rjb»",1)

What appliances are included with a Type Five ADU? Can I use my own appliances?self.__wrap_n!=1&&self.__wrap_b("«Rbpilfared3rjb»",1)

What appliances are included with a Type Five ADU? Can I use my own appliances?self.__wrap_n!=1&&self.__wrap_b("«Rbpilfared3rjb»",1)

Can you make the ADU wheelchair accessible or ADA‑compliant? Will it cost extra?self.__wrap_n!=1&&self.__wrap_b("«Rbqilfared3rjb»",1)

Can you make the ADU wheelchair accessible or ADA‑compliant? Will it cost extra?self.__wrap_n!=1&&self.__wrap_b("«Rbqilfared3rjb»",1)

Are Type Five ADUs environmentally friendly or sustainable?self.__wrap_n!=1&&self.__wrap_b("«Rbrilfared3rjb»",1)

Are Type Five ADUs environmentally friendly or sustainable?self.__wrap_n!=1&&self.__wrap_b("«Rbrilfared3rjb»",1)

Processself.__wrap_n!=1&&self.__wrap_b("«R2blfared3rjb»",1)

How does the ADU process work with Type Five, from start to finish?self.__wrap_n!=1&&self.__wrap_b("«R5pjlfared3rjb»",1)

How does the ADU process work with Type Five, from start to finish?self.__wrap_n!=1&&self.__wrap_b("«R5pjlfared3rjb»",1)

Why wouldn’t I just hire an architect separately and then find a general contractor?self.__wrap_n!=1&&self.__wrap_b("«R5qjlfared3rjb»",1)

Why wouldn’t I just hire an architect separately and then find a general contractor?self.__wrap_n!=1&&self.__wrap_b("«R5qjlfared3rjb»",1)

Will I need to get a survey or do any site prep before construction, or does Type Five handle that?self.__wrap_n!=1&&self.__wrap_b("«R5rjlfared3rjb»",1)

Will I need to get a survey or do any site prep before construction, or does Type Five handle that?self.__wrap_n!=1&&self.__wrap_b("«R5rjlfared3rjb»",1)

Once the design phase starts, can I still make changes or add features?self.__wrap_n!=1&&self.__wrap_b("«R5sjlfared3rjb»",1)

Once the design phase starts, can I still make changes or add features?self.__wrap_n!=1&&self.__wrap_b("«R5sjlfared3rjb»",1)

Will there be a separate contract for construction after the design phase?self.__wrap_n!=1&&self.__wrap_b("«R5tjlfared3rjb»",1)

Will there be a separate contract for construction after the design phase?self.__wrap_n!=1&&self.__wrap_b("«R5tjlfared3rjb»",1)

Does Type Five take care of site work like grading and retaining walls if needed?self.__wrap_n!=1&&self.__wrap_b("«R5ujlfared3rjb»",1)

Does Type Five take care of site work like grading and retaining walls if needed?self.__wrap_n!=1&&self.__wrap_b("«R5ujlfared3rjb»",1)

Pricing & Financingself.__wrap_n!=1&&self.__wrap_b("«R2clfared3rjb»",1)

What is included in your pricing, and is the price guaranteed?self.__wrap_n!=1&&self.__wrap_b("«Rbhklfared3rjb»",1)

What is included in your pricing, and is the price guaranteed?self.__wrap_n!=1&&self.__wrap_b("«Rbhklfared3rjb»",1)

At what point is the final “all‑in” price determined?self.__wrap_n!=1&&self.__wrap_b("«Rbiklfared3rjb»",1)

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How much money is due upfront to get started? Do you offer a payment plan?self.__wrap_n!=1&&self.__wrap_b("«Rbjklfared3rjb»",1)

How much money is due upfront to get started? Do you offer a payment plan?self.__wrap_n!=1&&self.__wrap_b("«Rbjklfared3rjb»",1)

Are there any hidden costs or unexpected expenses that could arise?self.__wrap_n!=1&&self.__wrap_b("«Rbkklfared3rjb»",1)

Are there any hidden costs or unexpected expenses that could arise?self.__wrap_n!=1&&self.__wrap_b("«Rbkklfared3rjb»",1)

Do your ADUs come with any warranty or guarantee?self.__wrap_n!=1&&self.__wrap_b("«Rblklfared3rjb»",1)

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What financing options do homeowners have for an ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbmklfared3rjb»",1)

What financing options do homeowners have for an ADU?self.__wrap_n!=1&&self.__wrap_b("«Rbmklfared3rjb»",1)

Design

Permit

Construction

Move In

Frequently asked questions

Looking for something specific? Don't hesitate to reach out to us with any questions, ideas, or feedback.

General

What does “Type Five” mean?

Are you a prefab company?

What is an accessory dwelling unit (ADU)?

Are ADUs allowed in my neighborhood?

Can I build an ADU on my property? How many ADUs can I have?

How long does it take to design, permit, and build an ADU?

How much does a Type Five ADU cost compared to a traditional stick‑built home or a prefab ADU?

Do my neighbors have any say or ability to stop my ADU project?

What are the advantages of working with a design‑build contractor like Type Five?

Product

What’s the difference between Type Five’s on‑site construction and a prefab ADU?

What makes Type Five ADUs special?

How will Type Five help me design my ADU? Do I need to hire an architect separately?

The layouts on your website are nice, but what if I want something different?

Can I customize the standard floor plans and features?

Can I choose my own materials, colors, and finishes?

What kind of roof can I have? Can I choose a custom roof material?

What flooring options do you offer? Can I upgrade from the standard flooring?

What appliances are included with a Type Five ADU? Can I use my own appliances?

Can you make the ADU wheelchair accessible or ADA‑compliant? Will it cost extra?

Are Type Five ADUs environmentally friendly or sustainable?

Process

How does the ADU process work with Type Five, from start to finish?

Why wouldn’t I just hire an architect separately and then find a general contractor?

Will I need to get a survey or do any site prep before construction, or does Type Five handle that?

Once the design phase starts, can I still make changes or add features?

Will there be a separate contract for construction after the design phase?

Does Type Five take care of site work like grading and retaining walls if needed?

Pricing & Financing

What is included in your pricing, and is the price guaranteed?

At what point is the final “all‑in” price determined?

How much money is due upfront to get started? Do you offer a payment plan?

Are there any hidden costs or unexpected expenses that could arise?

Do your ADUs come with any warranty or guarantee?

What financing options do homeowners have for an ADU?

How will building an ADU affect my property taxes?

What is a “blended assessment” for property tax?

How will an ADU affect the resale value of my property?

Permitting & Regulations

What types of permits and city approvals do I need to build an ADU?

How long does the design and permit approval process usually take?

Do I have to provide a new parking space for the ADU?

What are the setback requirements for an ADU?

How do addressing and mail work for the ADU?

My property is in a homeowners association (HOA). Can the HOA stop me from building an ADU?

First, start with a dream.

Schedule a free consultation to discuss your project, and learn more about our process, pricing, and approach.