Set on a private flag lot, peacefully tucked away from Glendale Boulevard, 823 Glendale Blvd offers rare seclusion and privacy just steps from the energy of Echo Park Lake. This income-producing compound includes a classic 1920s up/down duplex with new plumbing, electrical, sewer, and HVAC (heating + AC) systems, plus a newly built, detached solar-powered ADU with vaulted ceilings and private access. Fully owned solar panels service both the main residence and the ADU. All three units are delivered vacant, offering a blank slate for owner-users, investors, or 1031 exchange buyers looking to maximize rental income from day one. The existing layout is functional and income-ready as-is, with the upstairs unit offering the potential to be reconfigured into a true 3-bed, 2-bath, unlocking meaningful upside. The gated lot includes mature fruit trees and multiple private outdoor spaces, creating a quiet, garden-like setting rarely found this close to the lake. The ADU is fully permitted and turnkey, designed with privacy and efficiency in mind, and perfect for extended family, long-term tenants, or creative use. This is a rare opportunity to own a flexible, fully vacant triplex in one of LA's most iconic neighborhoods with upgraded systems, future potential, and a setting that feels like a hidden retreat in the heart of the city.