8501 - 8505 Belford Ave Newly built in 2024 by a custom home builder, this one-of-a-kind Silicon Beach compound offers 3, 184 sqft of high-end living across three private residences on a 5, 801 sqft lot: a legal duplex with a 3BD/3BA owner's home downstairs, a studio loft upstairs, plus a detached 2BD/2BA ADU in the back, each with its own address. Live in luxury while renting the other two units, house family in true multigenerational comfort, or hold all three as a turnkey investment; two units can be delivered vacant for maximum flexibility from day one. The 1, 438 sqft owner's home, owner occupied since completion and meticulously maintained, is a private retreat wrapped in mature privacy hedges and fences. Soaring 10' ceilings amplify all-day light across wide-plank European oak floors, a dramatic black marble fireplace anchors the living room & the chef's kitchen w/ rift oak cabinetry, Thermador appliances & quartzite island makes entertaining effortless. The primary suite delivers a true end-of-day escape: walk-in closet & spa-like marble wet bath w/ chromatherapy jetted tub, walk-through shower, dual vanities & mother-of-pearl accent wall. Oversized sliders extend living outdoors, from the office's front deck to a back deck w/ hot tub & fire pit. Upstairs, the 929 sqft studio loft lives like a boutique hotel suite: high ceilings, open layout flooded w/ natural light, remote-controlled fireplace, oversized quartzite waterfall island, Thermador stainless appliances & an expansive 126 sqft private balcony w/ mountain views for front-row LA sunsets. Walk-in closet, deep-soaking tub, keyless entry, roll-down shades & stacked LG washer/dryer make it completely self-sufficient, & soundproofing between the two units means everyone enjoys total quiet. In back, the detached 817 sqft ADU is fully separated from the main house, & every unit enjoys its own private entrance for complete privacy. Vaulted ceilings & a fireplace open up the kitchen/living area, lush trees visible from every window create a serene treehouse setting & the primary suite offers a walk-in closet & en-suite bath w/ dual sinks wrapped in Italian porcelain tile, plus stainless appliances, designer lighting, full-sized LG washer/dryer, hard-wired alarm & central A/C & heat. A 360-degree camera & security system watches over the entire property. Fire sprinklers protect all three residences, & a raised foundation keeps future plumbing & maintenance access simple. The whole property is built to keep ownership easy & costs low. Fully paid-off solar panels & tankless instant hot water keep utility costs to a minimum, while dual chargers make the garage electric-vehicle ready. Every unit is wired for ethernet, & each has its own laundry & separate gas & electric meters, simplifying life whether you're housing family or tenants. Six parking spaces include a rare 3-car garage w/ high-lift doors, ready for car lifts or serious storage, plus driveway parking w/ RV potential. All of this sits minutes from Playa Vista, the beach, LAX, SoFi, LMU, Whole Foods & the 405 in one of Westchester's most convenient pockets: a rare chance to own a fully modern, income-flexible compound in the heart of Silicon Beach.