New Construction in Malibu
Malibu new houses planned around the wastewater system, fire flow and corrosion-resistant hardware, with an ADU fitted to the septic and site layout.
The first cover we lift on a Malibu lot before quoting is the one over the wastewater system: a sewer cleanout where one exists, or the lid of a septic tank where it does not. A new house with more bedrooms may need a redesigned onsite system, and its tank and dispersal field claim yard space that the house, the driveway and any ADU then have to work around.
Wastewater, water and fire flow
After the wastewater check, we confirm the water service size and whether a hydrant within reach delivers the flow the fire department will ask for. Every new house in California gets interior fire sprinklers, and the supply line has to feed them. Malibu includes ground mapped for fire hazard, so a parcel there may need ember-resistant vents, a rated roof covering and noncombustible siding close to grade. Those requirements, the septic layout and the setbacks together decide where the house and a second unit can stand, so we settle them before pricing.
Hardware and finishes near salt water
On a lot exposed to salty wind, metal is where trouble starts. We specify stainless steel or hot-dip galvanized hangers, straps and fasteners, window frames of fiberglass or vinyl, and flashing chosen so it cannot corrode against the metals it touches. Stucco and fiber cement both resist embers and moisture when detailed with a drained gap behind them. City of Malibu building safety staff review the structural, energy and wildfire sheets, and on a mapped parcel the plans must show how each exterior assembly meets the wildfire chapter.
New Construction in Malibu: common questions
Where zoning and the wastewater capacity allow it, a unit drawn with the house can share the septic design, the water line and the sprinkler supply, and both buildings can use one driveway turnout. Planning it later may mean resizing a septic system that was designed around a single dwelling.
We check how the lot handles wastewater, then order a survey, a geotechnical report and, for a septic lot, percolation testing. Architecture, structural and energy work follow, along with the onsite system design. The City of Malibu reviews the set, and the old house, if any, is taken down on a demolition permit before the excavator arrives.
A Malibu house is built to the state residential code, the energy standards and CALGreen, with the wildfire construction chapter on mapped parcels. City of Malibu zoning sets height and floor area, and a lot on septic also answers to the city's onsite wastewater rules, which control tank size and the dispersal area.
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