Location! Location! Location! This prime 12,012 sq ft lot presents a rare opportunity to build in one of Altadena’s most sought-after neighborhoods. Subject to change-R3, the property offers incredible development potential—including multi-units with additional ADUs—making it ideal for investors or builders looking to maximize long-term value. 2252 & 2246 Glenrose Ave for Sale! Owned by the same seller for over 38 years, the property has appreciated significantly. Conveniently located just 7–10 minutes from iconic landmarks such as Hahamongna Watershed Park, the Rose Bowl Stadium, the Jet Propulsion Laboratory (JPL/NASA), and quick access to the 210 Freeway—this location is a true gem. The rebuild timeline can be surprisingly efficient as little as 12–18 months—for buyers with plans, insurance, and debris clearance ready. This makes it a prime candidate for a smart, strategic development project. Sold As-Is — Buyer to conduct all due diligence. Buyers are strongly encouraged to independently verify zoning, development prospects, and required remediation with Los Angeles County. Drive-by Only — Please Do Not Enter The Property. 24 hour notice. There is a driveway easement. Don’t miss this incredible opportunity to build or invest in the heart of Altadena.

Total population of , which has changed by % since 1990.
The median age of the population is , while the median age of dwellings is .
Out of households, are families.