Hollywood Hills Landscape Design & Build
A Hollywood Hills landscape is not a yard. It is a slope-stabilization system, a fire-defense plan, and a view frame, all working under the Baseline Hillside Ordinance and the Very High Fire Hazard Severity Zone rules. Pads are narrow, retaining is constant, irrigation has to satisfy LADWP MWELO, and any planting touching the 100 foot defensible space buffer has to read clean to LAFD inspection. NPLD has been designing Hollywood Hills properties since 2016 and operating as a CSLB licensed general contractor since 2023. Over 200 LA builds means the hillside landscape trades, the structural engineers, and the LADBS counter all recognize our package on submittal day.
Hollywood Hills Landscape Budget: $35K to $220K
A defensible-space refresh with new drought-tolerant plantings, drip irrigation rebuild, and an updated controller runs $35,000 to $65,000 on a typical 90046 lot. Adding a structural retaining wall, view-axis stone terrace, fire pit, and built-in seating moves the project to $80,000 to $140,000. Estate landscapes above Mulholland with multiple terraces, custom water features, integrated lighting, large specimen trees, and stone or board-formed concrete walls land between $160,000 and $220,000. The grading quantity, the wall heights, and the import or export soil volume are the real cost drivers, not the plant list. Trees in the 24-inch box and up category, structural lighting on dimmable circuits, and irrigation submeters all push the budget toward the top of the range. Owners who phase the project across two seasons can often spread cost without losing design coherence.BHO Grading Caps and Retaining Wall Logic
Section B of the Baseline Hillside Ordinance limits combined cut and fill to roughly 1,000 cubic yards. Section C, which applies to a large slice of Hollywood Hills, can tighten that further. Every retaining wall over 4 feet exposed height needs a permit and structural calcs, and walls inside view corridors have to be designed for height, setback, and material. We design hillside landscapes assuming permits from day one and we size the wall system to the geotech, not to the picture in the inspiration folder. The geotech report sets footing depth and rebar density for every wall above 4 feet. Without it, plan check rejects the structural set on the first pass. We pay for the soils investigation up front and roll the result directly into the wall calcs.VHFHSZ Defensible Space and Plant Palette
Inside the Very High Fire Hazard Severity Zone, Public Resources Code Section 4291 and Los Angeles Fire Department brush clearance rules govern the first 100 feet around any structure. Zone 0, the 0 to 5 foot ember-resistant zone, must be free of combustibles. Zone 1, 5 to 30 feet, is the lean and green zone with low-fuel groundcovers, irrigated specimen trees pruned high, and no woody mulch within 5 feet of the wall. Zone 2, 30 to 100 feet, is the reduced-fuel zone. We design plant palettes that look like a hillside garden, not a parking lot, and still pass LAFD. Wood mulch is the most common failure mode in a Zone 0 inspection. We replace it with decomposed granite, gravel, or hardscape inside the 5 foot ember band. Drip irrigation pressure-tested at every emitter keeps the planted bands healthy through Santa Ana season.Mulholland Scenic Parkway Considerations
If your property sits inside the Mulholland Scenic Parkway boundary, any visible landscape feature, retaining wall, lighting, or major planting may require Specific Plan review by the citizen advisory committee. Common triggers are wall heights, exterior lighting visible from Mulholland Drive, removal of mature trees, and significant grading. We prepare site sections, view simulations, and a materials board for the Scenic Parkway package, and we have a clean track record getting hillside landscape projects through review. The Scenic Parkway citizen advisory committee meets on a published schedule. Missing a meeting can add 4 to 6 weeks to permitting. We track the calendar and submit at least one month before the deadline.Working With NPLD on a Hollywood Hills Landscape
We start with a hillside survey, soils notes, and an overlay map so the design respects BHO, HCR, VHFHSZ, and Scenic Parkway from the first sketch. We then deliver a design package with site plan, grading and drainage plan, planting plan, irrigation plan, lighting plan, hardscape details, and a fixed construction budget. Once you approve, we permit, build, and warranty. You get a licensed CSLB general contractor, a single point of contact, lien releases at every draw, and a project binder at closeout. That is how we have grown to 200 plus LA builds without leaving Hollywood Hills behind. Substantial completion includes a documented walkthrough, controller programming session, and irrigation pressure test. The 12 month workmanship warranty starts on that walkthrough date, not on contract signing.Landscape Design Questions Homeowners Ask About Landscape Design in Hollywood Hills
Do I need a permit to redo my hillside landscape?
Refresh-level planting and irrigation usually do not need a permit. Any retaining wall over 4 feet exposed, grading, drainage changes, structural decks, or lighting circuits do. We tell you up front exactly what gets permitted.
What plants are LAFD friendly in the Hills?
We work from the LAFD and CAL FIRE recommended species lists. Drought-tolerant natives such as ceanothus varieties, salvias, manzanita, low-growing rosemary, and irrigated specimen trees pruned and spaced correctly can give a full hillside look while meeting Zone 1 and 2 fuel-modification standards.
How tall can my retaining walls be?
There is no single number. Walls over 4 feet exposed need a permit and structural design. Stacked or terraced walls are evaluated as a system. We size walls to the geotech report and the BHO grading envelope.
Will my project need MWELO irrigation compliance?
Yes. Any landscape project over 500 square feet of new or rehabilitated planting area triggers the Model Water Efficient Landscape Ordinance. We design with smart controllers, drip irrigation, and hydrozones so MWELO compliance is built in.
Can you do hardscape and softscape in one contract?
Yes. As the licensed general contractor we hold one contract that covers grading, walls, decking, irrigation, lighting, and planting. No coordination handoffs between trades.
How long does a Hollywood Hills landscape take?
A defensible-space refresh can be done in 4 to 6 weeks. A full hillside landscape with walls and lighting typically runs 3 to 6 months after permits clear.
Do you handle tree removal and protected tree issues?
We coordinate the certified arborist report, file the protected tree permit when required, and follow LA City protected tree rules for native oak, walnut, sycamore, and bay.
Can you maintain the landscape after install?
We do not run a maintenance crew, but we hand off to a vetted hillside maintenance partner and provide a 12 month workmanship warranty on hardscape, irrigation, and lighting.
Free On-Site Landscape Design Walkthrough in Hollywood Hills
Schedule a Hollywood Hills landscape walkthrough. Call (818) 605-1388 or request a hillside design consult.
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