Exceptional opportunity to Build in Beautiful Altadena. Welcome to 3383 Glenorose Avenue, an expansive 14,427 Square Foot (third of an acre) mostly flat residential lot offering a blank canvas to create your dream home. Framed by spectacular mountain and city light views, the property previously held a single-story residence featuring 3 bedrooms, 2 bathrooms, and almost 2,000 square feet of living space before the Eaton Fire. The generous lot dimensions and usable terrain provide flexibility for future design, including room for a pool and ADU (subject to local requirements). Featuring mature trees and established vegetation in an area experiencing active rebuilding and redevelopment, this property offers an opportunity to design and build a custom home tailored to your needs. Sewer available. Army Corps debris removal completed. Minutes from JPL, convenient access to Pasadena, shopping, dining, parks, and major commuter routes. Buyer to independently verify zoning, utilities, permits, and all development requirements with the appropriate agencies.