Hillside Construction

Hillside home construction in Los Angeles.

Sloped lots reward the builders who respect them. We are those builders.

Why hillside work is different

Los Angeles hillsides hold some of the most extraordinary homesites in the country, and some of the most demanding. Slopes ask more of everything: foundations and retaining, grading and drainage, access for crews and equipment, structural engineering, and a permit process with its own layers of review. A builder who treats a hillside like a flat lot finds out the difference the expensive way.

We design and build on slopes deliberately. Our portfolio includes hillside new builds and terraced estates where the architecture works with the grade, stepping down the site rather than fighting it, turning the challenge into the very thing that makes the home extraordinary.

Design-build is made for difficult sites

On a hillside, the conversation between design and construction cannot wait for bid day. Structural strategy, cost, and buildability have to shape the drawings from the first sketch, which is exactly what our model provides: the designer and the general contractor at the same table for 13 years. We design your home to its site and its budget, manage the engineering and permit package, and build under our own California license, CSL 1079184, with the disciplined site management slope work demands.

Related: Custom home design and construction, Custom home cost in Los Angeles.

Hillside new build by Gross Design + Build at dusk
Hillside New Build

Common questions

Does building on a hillside cost more?

Generally yes. Foundations, retaining structures, engineering, and access all work harder on a slope, which is part of why our custom homes span from roughly $750,000 to $5 million and beyond. We assess what your specific lot demands at the first consultation.

Can you evaluate a hillside lot before we buy it?

That conversation is one of the most valuable ones we have with clients. An early honest read on what a slope will require can shape a smart purchase.

Do hillside projects take longer to permit?

Often, because additional reviews such as geology and grading may apply. We manage the entire package and keep it moving, and we set realistic expectations about the timeline from the start.

Have a sloped lot, or considering one?

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