.svg){kind=small}
.svg){kind=icon}
Beverly Hills isn't governed by one set of rules — it's governed by three! The Central Area, the Hillside Area, and Trousdale Estates each carry different zoning standards, and a hillside property north of Sunset faces a very different design and permitting reality than a flat Central Area lot a few blocks away.
We design ponds, waterfalls and water features across all three, building each project around the specific zoning, terrain and fire-hazard requirements that apply to that particular property.
If your property is in the Central Area, exterior work visible from the public street is subject to the city's Design Review Process — but backyard water features that aren't visible from the street generally fall outside that review.
In the Hillside Area, there's no formal design review process, but larger projects — particularly anything involving significant grading or soil import/export, which excavation-heavy pond installations sometimes require — can trigger a Hillside R-1 Permit, along with geotechnical and civil engineering documentation.
Trousdale Estates is the most restrictive of the three: grading on slopes steeper than a 1-in-5 ratio generally can't be permitted at all, and no lot can be regraded to raise its existing pad height. A large ecosystem pond that would be straightforward on a flat Central Area lot may need a substantially different approach on a Trousdale property.
We identify which zoning area a property sits in early, because it genuinely changes what's realistic to design and how long permitting takes.
The Hillside Area and Trousdale Estates — everything north of Sunset — sit within a Very High Fire Hazard Severity Zone, with defensible-space requirements maintained out to 200 feet from structures and a fuel modification zone extending 100 feet.
That shapes how we design water features and the planting around them on these properties. A pond or waterfall positioned and planted with defensible-space requirements in mind supports the property's fire-safety compliance rather than working against it — something that matters more here than in almost any other part of Los Angeles we serve.
Not every property with a Beverly Hills mailing address is actually within Beverly Hills city limits. The area known locally as the "Beverly Hills Post Office" district (BHPO) carries a 90210 or similar address but falls under Los Angeles city jurisdiction — meaning an entirely different set of zoning rules and permitting processes applies.
It's a genuinely common point of confusion, and one we clarify early, since it affects which city's requirements govern the project.
Most suited to established Central Area and Hillside estates:
Koi Ponds & Ecosystem Ponds — well suited to larger, established lots with room for a real focal point. On Hillside or Trousdale properties, we scope grading and any soil export requirements as part of the initial design.
Landscaping — planting and hardscape design that accounts for defensible-space and fuel-modification requirements on hillside, fire-zone properties.
Learn More About Landscaping →
Also available throughout Beverly Hills:
Each designed the same way, around the specific site rather than a standard layout.
Every property offers different opportunities, and in Beverly Hills, different constraints depending on where exactly it sits. Whether you're planning a custom pond, fountain, waterfall or complete landscape transformation, we'd be happy to discuss your ideas and help create a solution tailored to your home.
.avif)