Room Additions
Adding square footage that fits your home.

Need more space but love your neighborhood? A home addition lets you stay where you are and add the bedroom, primary suite, family room or second story you need. Girl Flip Construction is a licensed, women-led general contractor (California license #1091248) that designs and builds room additions across Los Angeles and the San Fernando Valley, including Tarzana, Sherman Oaks, Encino, Calabasas and Agoura Hills.
The best additions feel original to the house. We match structure, roofline, and finish so your new space blends in outside and opens things up inside.
We take on home additions across Agoura HillsCamarilloOak ParkHidden HillsLake Sherwood, Encino, Tarzana, and West Hills, plus every other area we serve. For a look at the finish quality, see our Dulcinea library and dining build or browse the full project portfolio.
Adding square footage that fits your home.
Building up where building out is not an option.
Matching the existing structure and finish.
The engineering and framing an addition needs.
Coordinating the approvals additions require.
Finishing the new space to match the home.
The cost of a home addition in Los Angeles depends on the type of addition, site access and your finish selections. Second-story additions cost more because of structural work. Our pricing includes labor and construction materials only. We give you a written estimate after we see the house and the lot.
See our whole home remodeling page, or home additions in Tarzana, Sherman Oaks, Calabasas and Agoura Hills.



Read more before you plan your project.
Tell us about your project and we'll set up a discovery call to talk it through. Serving LA and the Valley.