Enter your address to discover ADU plans that fit your lot, city code, and budget. No sales call required.
No juggling contractors, surveyors or other consultants. No back-and-forth with city departments.
Just a clear path from start to permit.
Select a house for your backyard. Find out within seconds if it fits in your backyard and how much it may cost to build.

Type in your address to view one of ADU plans on the map of your property

Review materials and preliminary estimate of your selected ADU

View exterior siding options and interior design in popular styles
We focus on buildings and backyards. In the Bay Area, we have designed, permitted and supervised construction of accessory structures, home offices with and without bathrooms, attached and detached accessory dwelling units, and backyard landscape projects. We love to build homes. Schedule a call with us to discuss your project.












Our company’s office is strategically located in the heart of Silicon Valley, while our client base spans a number of counties. Homeowners from Santa Clara and San Mateo Counties have our full support from the first handshake to a housewarming gift.
Our designs can be customized to your needs and location across US.
If your local jurisdiction is not currently on our list, we would be delighted to work on a project for you and include a new location to our expanding portfolio.
Olesia Chikunova is CEO and Founder of Home WiP. She has been building homes since 2002 and still loves to build homes.
She is a certified ADU Specialist and holds a certificate in home modifications for ADA design.
In her words:
“The person who’s already solved your problem will save you months of expensive trial and error. Let us guide you to becoming a proud ADU owner.”

We know how to maximize the value of your new space with our multiple options to build homes.
We have squeezed 590 sq ft custom ADU where only a 300 modular would fit. We have shaped 1000 sq ft to fit between an easement, a road, a creek and main house. We have used volume to create 400 sq ft of an attached ADU with 150 sq ft loft where only 200 sq ft of a detached ADU would fit.

We curate designs, solutions and products that make you prepared for the financial and emotional costs of a new construction. It can look deceptively easy on home repair shows.
The reality is that building another house in the backyard is a big project that takes time, costs money and can uncover unexpected issues that have to be addressed.
Follow to learn more about the secrets of efficient small homes.
We are open from Monday to Friday / 10:00 – 18:00
171 Main St , S.261
Los Altos 94022 CA USA
+1 (650) 316-8083
concierge@homewip.com