Portland accessory dwelling unit builders and remodelers

ADU during construction

Whether you need more space to accommodate your family and friends or you are planning on creating a passive income through a rental property or Airbnb, Refresh Renovations Portland can support you with every aspect of your ADUs design and build. Refresh uses innovative processes and systems designed to provide you with a high-quality build that is completed on time and on budget.

What services do Refresh’s ADU builders provide?

Refresh can take care of every detail of your accessory unit’s design and build, including end-to-end project management. These services include:
- ADU plans
- Bespoke designs
- Engineering
- Permit applications
- Costings
- Construction
- Electrical work
- Plumbing
- Carpentry
- Painting and decorating
- Remodeling 

How much does it cost to build an ADU?

If you’ve done your research, you’ll know that most companies provide a wide cost spectrum for ADUs - anywhere between $50,000 - $200,000+*. This is because the cost of building an ADU can significantly decrease or increase depending on a range of factors, including: your design specifications, whether the ADU is attached or detached, engineering requirements, permit costs, construction costs and a range of other factors. The good news is, when you work with Refresh, we will factor all of these costs into an original cost estimate and can provide you with a fixed quote before the project begins. We can also advise you on the best ways to stay within your planned budget. 

*Costs are rough estimates and are subject to change. Please consult your local Refresh Renovations Consultant for a cost estimate accurate to your project requirements.  

Will Refresh take care of any permit applications?

Refresh will take care of all permit requirements and will ensure all work is carried out in accordance with local standards and regulations. Rest assured, the team that will carry out your project have been hand-picked by your local Renovation Consultant in order to provide you with a professional and friendly experience as well as an exceptional result. 

What are some common approaches to ADU builds?

In most circumstances, homeowners will build ADUs as an accessory apartment to accommodate friends, family, guests or tenants. Primarily, you will need to decide whether or not you want it to be attached to your house or detached. For some, a home extension is the best option. For others, particularly those who want more space and privacy, a detached unit is the best solution. Many homeowners choose to renovate their garages into ADU units - either as a complete conversion or by adding a second storey living space above the garage. 

Get in touch

If you would like to discuss your project with a local ADU Consultant, please get in touch today to schedule a free consultation.

All Refresh Renovations franchises are independently owned and operated.
ADU during construction
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Portland accessory dwelling unit builders and remodelers

Refresh can support you with all aspects of your ADU's design and build.

Contact UsGet free renovation guide

Portland accessory dwelling unit builders and remodelers

Refresh can support you with all aspects of your ADU's design and build.
Project Management
Full Home Renovations
Kitchen Renovations
Bathroom Renovations
House Extensions
Recladding & more!

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Fill out the form below to tell us more about your renovation and book a consultation with your local renovation consultant.

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Whether you need more space to accommodate your family and friends or you are planning on creating a passive income through a rental property or Airbnb, Refresh Renovations Portland can support you with every aspect of your ADUs design and build. Refresh uses innovative processes and systems designed to provide you with a high-quality build that is completed on time and on budget.

What services do Refresh’s ADU builders provide?

Refresh can take care of every detail of your accessory unit’s design and build, including end-to-end project management. These services include:
- ADU plans
- Bespoke designs
- Engineering
- Permit applications
- Costings
- Construction
- Electrical work
- Plumbing
- Carpentry
- Painting and decorating
- Remodeling 

How much does it cost to build an ADU?

If you’ve done your research, you’ll know that most companies provide a wide cost spectrum for ADUs - anywhere between $50,000 - $200,000+*. This is because the cost of building an ADU can significantly decrease or increase depending on a range of factors, including: your design specifications, whether the ADU is attached or detached, engineering requirements, permit costs, construction costs and a range of other factors. The good news is, when you work with Refresh, we will factor all of these costs into an original cost estimate and can provide you with a fixed quote before the project begins. We can also advise you on the best ways to stay within your planned budget. 

*Costs are rough estimates and are subject to change. Please consult your local Refresh Renovations Consultant for a cost estimate accurate to your project requirements.  

Will Refresh take care of any permit applications?

Refresh will take care of all permit requirements and will ensure all work is carried out in accordance with local standards and regulations. Rest assured, the team that will carry out your project have been hand-picked by your local Renovation Consultant in order to provide you with a professional and friendly experience as well as an exceptional result. 

What are some common approaches to ADU builds?

In most circumstances, homeowners will build ADUs as an accessory apartment to accommodate friends, family, guests or tenants. Primarily, you will need to decide whether or not you want it to be attached to your house or detached. For some, a home extension is the best option. For others, particularly those who want more space and privacy, a detached unit is the best solution. Many homeowners choose to renovate their garages into ADU units - either as a complete conversion or by adding a second storey living space above the garage. 

Get in touch

If you would like to discuss your project with a local ADU Consultant, please get in touch today to schedule a free consultation.

All Refresh Renovations franchises are independently owned and operated.
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Your Style,
Your Budget,
Our Expertise

Refresh®’s process supports a bespoke design and build: a renovation tailored to your lifestyle requirements and taste. Your local House Extension renovation consultant will manage every aspect for you - working to keep everything on track.

Step 1

Briefing / Initial Consultation

The first thing your House Extension renovation consultant will want to know is what it is that you want to achieve through your home renovation. In this initial consultation, you can throw all of your ideas on the table - your consultant will then tailor them to your property and budget.

Step 2

Concept and Feasibility

With a clear understanding of your renovation goals, your House Extension consultant can arrange for an architectural concept to be drawn up. This allows your House Extension consultant to assess whether or not your ideas are feasible, and allows you to point out any changes you would like in the design - before any work begins.

Step 3

Working Drawings and Costing

Next, working drawings will be developed. These will take into account the engineering, structural, design and aesthetic decisions you have made. If you would like to make any further changes, now is the time to do so. From there, your House Extension consultant will present you with a fixed-quote as well as a contract.

Step 4

Build / Construction Stage

Finally, you get to witness your project transition from the page to your property! Every aspect of the build will be managed for you, allowing you to carry on with your everyday life. Your House Extension consultant will do everything in their power to keep your project on schedule so that it can be completed within a set timeframe and budget.

Step 5

Your Finished Renovation

The final stage is for your local House Extension consultant to ensure that all Council documentation is completed and you have the necessary Code of Compliance documentation. Congratulations – your renovation is complete!

View all House Extension projects

Interested in seeing some of our recent House Extension projects in the Lake Oswego? Take a look at some of our recent projects for an idea of what's possible.

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Testimonials

What our local Lake Oswego customers say about working with us

Why choose Refresh?

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Online systems

Refresh’s innovative online systems keep everything running smoothly. Our project management systems keep all areas of your renovation organised, while our customer portal allows you to stay updated, wherever you may be.

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Professional project management

It is your local project manager’s job to support you every step of the way. Your consultant will be your one point of contact throughout your renovation, keeping you updated and striving to exceed your renovation expectations. All you need to do is watch the progress and enjoy the result! learn more

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Changing
the way the
world
renovates

House Extension inspiration

If you know your home needs a change but you're not sure what that looks like yet, check out these articles for inspiration and advice.

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Request a free consultation from Refresh Lake Oswego Renovation Builders

Chris Kuhr - Portland Managing Director / Renovation Consultant

Book a Free Consultation

Fill out the form below to tell us more about your renovation and book a consultation with Refresh Renovations Lake Oswego Renovation Builders.

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Lake Oswego House Extension Builders Service The Following Locations

  • Arbor Lodge
  • Lake Oswego
  • Montavilla
  • Southeast Portland
  • Southwest Portland