




This Hawthorne 650 sqft ADU is a brand new construction that combines elegance with function. RnD Builders Inc built it with two bedrooms and two bathrooms. As a result, the unit works well for family, guests or rental use.
The open kitchen has white shaker cabinets, stainless appliances, a herringbone tile backsplash and brass hardware. Durable vinyl wood flooring continues through the living area, and a stacked washer and dryer sits behind louvered closet doors. In the bathrooms, one has a walnut vanity with a glass shower and pebble tile floor, while another has an oak vanity with a white quartz top and an arched gold mirror. A walk-in closet adds built-in shelving and drawers. Outside, the white stucco exterior sits beside front and back yards that we completely remodeled with turf, cement sitting areas, block walls, planters and stucco finishes.
Our design-build process
Like every RnD Builders project, this ADU project followed our four-step design-build process. First, we learn your goals, style, budget and timeline. Next, our in-house design team creates custom plans and 3D renderings. Then one licensed team handles the plans, permits and construction, so the schedule stays on track. Finally, we walk through the finished space with you and review every detail.
RnD Builders Inc is a family-owned design-build contractor based in Woodland Hills and serving homeowners across Los Angeles and Ventura County. Our work has earned Best of Houzz awards from 2022 through 2026. Every home is different, so we start by listening. We then build a plan around your goals, your budget and the way your family lives, and we keep the schedule clear from day one.
Thinking about a Hawthorne 650 sqft ADU of your own? Explore our ADU construction services or read about home remodeling in Hawthorne. Because RnD Builders Inc is a licensed contractor, you can verify CA License #1081122 with the state board. In addition, we keep you informed at every step, from the first meeting to the final walk-through.
Hawthorne 650 sqft ADU Gallery
Get started
Have a project in mind?
Share a few details about your remodel, addition or ADU and we’ll set up a meeting with one of our project managers.
- (805) 367-1965
- info@rndbuildersinc.com
- CA License #1081122
What we do
Explore RnD Builders
Design, build, renovate and outdoor living, all under one roof.
Client stories
What Our Clients Say
Real homeowners, real projects, in their own words.
Project walkthroughs
Work in Motion
Walk through our projects on video.
Click below to see the areas we serve
Ventura & LA County Home Remodelers
Explore recent design trends in Los Angeles County and Ventura County to find your dream remodeling inspirations.

Blog

SB 9 Lot Split in Los Angeles (2026): Rules, Eligibility, Process and Costs
Read the article
ADU Floor Plans by Size: What Fits in 400, 500, 800 and 1,200 Sq Ft (2026)
Read the article
Second-Story Addition Cost in Los Angeles and Ventura County (2026)
Read the article



























