Enjoy peace of mind, extra space and equity growth Add a Cottage to
Your Backyard
Get Started

Build Your Backyard Home With Us

Build a backyard home. Provide additional space or income for your family. Grow your family wealth with increased property value.

Slide Share what you
want to build
Step 1 Step 2
We provide you with
optimal solutions
Step 3
We personalize
your design
We build it
for you
Step 5
We get your
Step 4

Which Cottage Shall We Build?

Backyard homes have different names
We handle all the details for your backyard home - from start to finish.

Talk to us. Sit back and relax.

Add a backyard home and enjoy more space –  from idea to permit, from permit to a move-in ready house.  
We save you 25% in time and 10% in costs*.

*Average savings based on previous projects

All in one solution

Reflects true pricing

$300,000 or $1750+/mo

Sq Feet

750 sq ft

Bed / Bath

2Bed, 1Bath

*30 year, 4.7% APR, 680+ credit score for primary residence cash-out refinance. Your Loan Estimate terms may differ. Construction loans and rent sharing financing available on request.

ADU is an investment into your home equity.

Not ready to move forward and need more time to consider it?
We are not trying to sell a one size fits all model.

How We Work

We know 150 American and 50 European prefab home manufacturers, local Architects, and Builders. We will fit you with the best solution, saving you weeks of time. Prefab or custom site built. We do it all. Small space, an odd-shaped lot? We already know all of your options. We have experience permitting ADUs in many Bay Area jurisdictions and will get your permits faster. 


We cut out inefficiencies, delays, and permitting problems out of the process. 



We assess all materials and finishes for quality and toxicity, giving you a more energy-efficient, higher quality, healthier home.


We look at all options, handle the assessment and decision analysis, and give you the best solution for the best price.

What Our Clients Say About Us

Project: Casita Construction

When I started on this journey, I was a total beginner. With this team I was much more confident in my decisions.


Jane Z., Redwood City
Project: 2 Baths Construction

HomeWiP has been very helpful to keep me on a path of sanity during my two bathrooms remodel planning and construction.

Sam D., Cupertino
Project: Aging in
place ADU

I really appreciate Olesia and her team for review and advice. The project moved much faster than if I was doing it all by myself.

Anne L., Mountain View
ADU Specialist

Our Founder .

Olesia is passionate about compact homes and helping our customers to build the right one for them.

Her knowledge of green building technologies, ADU industry and home modifications for aging in place make her a persistent advocate for all homeowners to make more sustainable decisions in their everyday home projects.

ADU could mean potential income or more space to share with your family, and all of these are just so important in making our lives happier.  That’s why we have  the stellar team to build the right ADU for you within your timeframe and budget. We are here to help you enjoy more of home.